[ERROR] Not able to run any applications on Deepstream 6.1 (plugins blacklisted, nvstreammux, libnvdsgst_ucx.so, libnvdsgst_infer.so, etc)

Hi everyone,

I’m having problems running applications on DeepStream 6.1 inside a docker. I’ve followed all tutorials and still haven’t figured it out.

Some context:

• Hardware Platform (GPU): NVIDIA TITAN X
~$ nvidia-smi
Fri Jun 3 14:05:28 2022

+-----------------------------------------------------------------------------+
| NVIDIA-SMI 510.47.03    Driver Version: 510.47.03    CUDA Version: 11.6     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  NVIDIA TITAN X ...  On   | 00000000:01:00.0 Off |                  N/A |
| 23%   21C    P8     9W / 250W |     16MiB / 12288MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A      1246      G   /usr/lib/xorg/Xorg                  9MiB |
|    0   N/A  N/A      1332      G   /usr/bin/gnome-shell                3MiB |
+-----------------------------------------------------------------------------+

• Cuda Version : 11.6.1
• DeepStream Version: 6.1
• TensorRT Version: TensorRT 8.2.5.1

• NVIDIA GPU Driver Version: Driver Version: 510.47.03

• What I have tried:

  1. Create the docker using these instructions: docker-container-for-dgpu
  1. Create a clean docker and setting up with the tutorial on the quick-start available in DS-Quick Start

In both situations, I ended up with errors regarding plugins not being available for loading.

Whenever I try to run any example I end up with something similar to this or other errors:

Creating Pipeline 
 
Creating Source 
 
Creating H264Parser 

Creating Decoder 

 Unable to create NvStreamMux 
 Unable to create pgie 
 Unable to create nvvidconv 
Creating EGLSink 

 Unable to create egl sink 
Playing file ../../../../samples/streams/sample_720p.h264 
Traceback (most recent call last):
  File "deepstream_test_1.py", line 260, in <module>
    sys.exit(main(sys.argv))
  File "deepstream_test_1.py", line 193, in main
    streammux.set_property('width', 1920)
AttributeError: 'NoneType' object has no attribute 'set_property'

Yes, I tried to remove the cache by running rm ${HOME}/.cache/gstreamer-1.0/registry.x86_64.bin.

root@82128e05cb12:/opt/nvidia/deepstream/deepstream/sources/deepstream_python_apps/apps/deepstream-test1# gst-inspect-1.0 libnvdsgst_infer.so
Plugin Details:
  Name                     libnvdsgst_infer.so
  Description              Plugin for blacklisted file
  Filename                 /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so
  Version                  0.0.0
  License                  BLACKLIST
  Source module            BLACKLIST
  Binary package           BLACKLIST
  Origin URL               BLACKLIST


  0 features:

Then I tried to run ldd on some of the packages and had the following output with the export GST_DEBUG=3:

root@8a6245b5d731:/opt/nvidia/deepstream/deepstream-6.1# ldd /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_ucx.so
        linux-vdso.so.1 (0x00007fffcbebf000)
        libucs.so.0 => not found
        libucp.so.0 => not found
        libnvdsbufferpool.so => ///opt/nvidia/deepstream/deepstream-6.1/lib/libnvdsbufferpool.so (0x00007f464732b000)
        libnvdsgst_helper.so => ///opt/nvidia/deepstream/deepstream-6.1/lib/libnvdsgst_helper.so (0x00007f4647321000)
        libnvdsgst_audio.so => ///opt/nvidia/deepstream/deepstream-6.1/lib/libnvdsgst_audio.so (0x00007f464731c000)
        libnvds_meta.so => ///opt/nvidia/deepstream/deepstream-6.1/lib/libnvds_meta.so (0x00007f464730f000)
        libnvdsgst_meta.so => ///opt/nvidia/deepstream/deepstream-6.1/lib/libnvdsgst_meta.so (0x00007f4647308000)
        libgstreamer-1.0.so.0 => /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 (0x00007f46471c1000)
        libgstbase-1.0.so.0 => /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 (0x00007f4647143000)
        libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f464701a000)
        libgobject-2.0.so.0 => /lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007f4646fba000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f4646dc6000)
        libnvbufsurface.so => ///opt/nvidia/deepstream/deepstream-6.1/lib/libnvbufsurface.so (0x00007f4646dbd000)
        libgstvideo-1.0.so.0 => /lib/x86_64-linux-gnu/libgstvideo-1.0.so.0 (0x00007f4646d0c000)
        libgstrtp-1.0.so.0 => /lib/x86_64-linux-gnu/libgstrtp-1.0.so.0 (0x00007f4646ce6000)
        libnvds_mem_allocator.so => ///opt/nvidia/deepstream/deepstream-6.1/lib/libnvds_mem_allocator.so (0x00007f4646ce1000)
        libnvds_audio_allocator.so => ///opt/nvidia/deepstream/deepstream-6.1/lib/libnvds_audio_allocator.so (0x00007f4646cda000)
        libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f4646af8000)
        libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f4646add000)
        libgmodule-2.0.so.0 => /lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007f4646ad7000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f4646988000)
        libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f4646982000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f464695d000)
        libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f46468ea000)
        libffi.so.7 => /lib/x86_64-linux-gnu/libffi.so.7 (0x00007f46468de000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f4647368000)
        libcudart.so.11.0 => /usr/local/cuda-11.6/lib64/libcudart.so.11.0 (0x00007f464663a000)
        libnvbuf_fdmap.so => ///opt/nvidia/deepstream/deepstream-6.1/lib/libnvbuf_fdmap.so (0x00007f4646634000)
        liborc-0.4.so.0 => /lib/x86_64-linux-gnu/liborc-0.4.so.0 (0x00007f46465af000)
        librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f46465a5000)

and also:

root@8a6245b5d731:/opt/nvidia/deepstream/deepstream-6.1# deepstream-app -c samples/configs/deepstream-app/config_infer_primary.txt
0:00:00.030109213 21815 0x560db1fd1100 WARN                  ladspa gstladspa.c:507:plugin_init:<plugin79> no LADSPA plugins found, check LADSPA_PATH
0:00:00.176361830 21815 0x560db1fd1100 WARN                 default gstsf.c:97:gst_sf_create_audio_template_caps: format 0x120000: 'AVR (Audio Visual Research)' is not mapped
0:00:00.176374627 21815 0x560db1fd1100 WARN                 default gstsf.c:97:gst_sf_create_audio_template_caps: format 0x180000: 'CAF (Apple Core Audio File)' is not mapped
0:00:00.176381627 21815 0x560db1fd1100 WARN                 default gstsf.c:97:gst_sf_create_audio_template_caps: format 0x100000: 'HTK (HMM Tool Kit)' is not mapped
0:00:00.176388389 21815 0x560db1fd1100 WARN                 default gstsf.c:97:gst_sf_create_audio_template_caps: format 0xc0000: 'MAT4 (GNU Octave 2.0 / Matlab 4.2)' is not mapped
0:00:00.176393832 21815 0x560db1fd1100 WARN                 default gstsf.c:97:gst_sf_create_audio_template_caps: format 0xd0000: 'MAT5 (GNU Octave 2.1 / Matlab 5.0)' is not mapped
0:00:00.176398745 21815 0x560db1fd1100 WARN                 default gstsf.c:97:gst_sf_create_audio_template_caps: format 0x210000: 'MPC (Akai MPC 2k)' is not mapped
0:00:00.176404655 21815 0x560db1fd1100 WARN                 default gstsf.c:97:gst_sf_create_audio_template_caps: format 0xe0000: 'PVF (Portable Voice Format)' is not mapped
0:00:00.176410053 21815 0x560db1fd1100 WARN                 default gstsf.c:97:gst_sf_create_audio_template_caps: format 0x160000: 'SD2 (Sound Designer II)' is not mapped
0:00:00.176415429 21815 0x560db1fd1100 WARN                 default gstsf.c:97:gst_sf_create_audio_template_caps: format 0x190000: 'WVE (Psion Series 3)' is not mapped
0:00:00.185265913 21815 0x560db1fd1100 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libtritonserver.so: cannot open shared object file: No such file or directory

(gst-plugin-scanner:21815): GStreamer-WARNING **: 16:45:06.083: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_inferserver.so': libtritonserver.so: cannot open shared object file: No such file or directory
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
0:00:00.245900638 21814 0x5626a1e56790 ERROR     GST_PLUGIN_LOADING gstpluginloader.c:276:plugin_loader_replay_pending: Plugin file /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_preprocess.so failed to load. Blacklisting
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
0:00:00.260615194 21814 0x5626a1e56790 ERROR     GST_PLUGIN_LOADING gstpluginloader.c:276:plugin_loader_replay_pending: Plugin file /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libcustom2d_preprocess.so failed to load. Blacklisting
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
0:00:00.279678546 21814 0x5626a1e56790 ERROR     GST_PLUGIN_LOADING gstpluginloader.c:276:plugin_loader_replay_pending: Plugin file /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistream.so failed to load. Blacklisting
0:00:00.002299549 21821 0x560e872f4640 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libucs.so.0: cannot open shared object file: No such file or directory

(gst-plugin-scanner:21821): GStreamer-WARNING **: 16:45:06.179: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_ucx.so': libucs.so.0: cannot open shared object file: No such file or directory
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
0:00:00.298292130 21814 0x5626a1e56790 ERROR     GST_PLUGIN_LOADING gstpluginloader.c:276:plugin_loader_replay_pending: Plugin file /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistreamtiler.so failed to load. Blacklisting
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
0:00:00.397547840 21814 0x5626a1e56790 ERROR     GST_PLUGIN_LOADING gstpluginloader.c:276:plugin_loader_replay_pending: Plugin file /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_deepstream_bins.so failed to load. Blacklisting
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
0:00:00.532046554 21814 0x5626a1e56790 ERROR     GST_PLUGIN_LOADING gstpluginloader.c:276:plugin_loader_replay_pending: Plugin file /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_dewarper.so failed to load. Blacklisting
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
0:00:00.547836002 21814 0x5626a1e56790 ERROR     GST_PLUGIN_LOADING gstpluginloader.c:276:plugin_loader_replay_pending: Plugin file /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_dsexample.so failed to load. Blacklisting
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
0:00:00.564467399 21814 0x5626a1e56790 ERROR     GST_PLUGIN_LOADING gstpluginloader.c:276:plugin_loader_replay_pending: Plugin file /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_tracker.so failed to load. Blacklisting
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
0:00:00.580578201 21814 0x5626a1e56790 ERROR     GST_PLUGIN_LOADING gstpluginloader.c:276:plugin_loader_replay_pending: Plugin file /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libgstnvvideoconvert.so failed to load. Blacklisting
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
0:00:00.668240124 21814 0x5626a1e56790 ERROR     GST_PLUGIN_LOADING gstpluginloader.c:276:plugin_loader_replay_pending: Plugin file /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so failed to load. Blacklisting
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
0:00:00.684803032 21814 0x5626a1e56790 ERROR     GST_PLUGIN_LOADING gstpluginloader.c:276:plugin_loader_replay_pending: Plugin file /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_nvblender.so failed to load. Blacklisting
0:00:00.004377436 21837 0x560dcace7c60 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: librivermax.so.0: cannot open shared object file: No such file or directory

(gst-plugin-scanner:21837): GStreamer-WARNING **: 16:45:06.586: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_udp.so': librivermax.so.0: cannot open shared object file: No such file or directory
0:00:00.833922097 21814 0x5626a1e56790 WARN     GST_ELEMENT_FACTORY gstelementfactory.c:456:gst_element_factory_make: no such element factory "nvstreammux"!
** ERROR: <create_multi_source_bin:1457>: Failed to create element 'src_bin_muxer'
** ERROR: <create_multi_source_bin:1550>: create_multi_source_bin failed
** ERROR: <create_pipeline:1327>: create_pipeline failed
** ERROR: <main:697>: Failed to create pipeline
Quitting
App run failed

Looking with the gst-inspect-1.0 to check the blacklisted plugins I had the following output.

root@82128e05cb12:/opt/nvidia/deepstream# gst-inspect-1.0    

(gst-plugin-scanner:56292): GStreamer-WARNING **: 18:39:19.804: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_inferserver.so': libtritonserver.so: cannot open shared object file: No such file or directory
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 

(gst-plugin-scanner:56298): GStreamer-WARNING **: 18:39:19.910: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_ucx.so': libucs.so.0: cannot open shared object file: No such file or directory
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 
nvbufsurftransform:cuInit failed : 100 

(gst-plugin-scanner:56314): GStreamer-WARNING **: 18:39:20.326: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_udp.so': librivermax.so.0: cannot open shared object file: No such file or directory
nvdsgst_dsanalytics:  nvdsanalytics: DsAnalytics plugin
nvdsgst_jpegdec:  nvjpegdec: JPEG image decoder
nvdsgst_eglglessink:  nveglglessink: EGL/GLES vout Sink
nvdsgst_videotemplate:  nvdsvideotemplate: NvDsVideoTemplate plugin for Transform/In-Place use-cases
nvdsgst_logger:  nvdslogger: Nvdslogger
nvdsgst_audiotemplate:  nvdsaudiotemplate: DS AUDIO template Plugin for Transform IP use-cases
nvdsgst_of:  nvof: nvof
nvdsgst_inferaudio:  nvinferaudio: NvInfer Audio plugin
nvdsgst_osd:  nvdsosd: NvDsOsd plugin
nvdsgst_metautils:  nvdsmetaextract: nvdsmetaextract
nvdsgst_metautils:  nvdsmetainsert: nvdsmetainsert
nvdsgst_speech:  nvdsasr: DS ASR Plugin for speech use-cases
nvvideo4linux2:  nvv4l2h265enc: V4L2 H.265 Encoder
nvvideo4linux2:  nvv4l2h264enc: V4L2 H.264 Encoder
nvvideo4linux2:  nvv4l2decoder: NVIDIA v4l2 video decoder
nvdsgst_ofvisual:  nvofvisual: nvofvisual
nvdsgst_3dfilter:  nvds3dfilter: DS 3D filter custom plugin
nvdsgst_segvisual:  nvsegvisual: nvsegvisual
nvdsgst_postprocess:  nvdspostprocess: NvDsPostProcess plugin for Transform/In-Place use-cases
nvdsgst_msgconv:  nvmsgconv: Message Converter
nvdsgst_msgbroker:  nvmsgbroker: Message Broker
nvdsgst_text_to_speech:  nvds_text_to_speech: DS Text To Speech Plugin for Conversational AI use cases
bayer:  rgb2bayer: RGB to Bayer converter
bayer:  bayer2rgb: Bayer to RGB decoder for cameras
sid:  siddec: Sid decoder
videoconvert:  videoconvert: Colorspace converter
wavparse:  wavparse: WAV audio demuxer
deinterlace:  deinterlace: Deinterlacer
gdp:  gdppay: GDP Payloader
gdp:  gdpdepay: GDP Depayloader
dtls:  dtlssrtpdemux: DTLS SRTP Demultiplexer
dtls:  dtlssrtpenc: DTLS-SRTP Encoder
dtls:  dtlssrtpdec: DTLS-SRTP Decoder
dtls:  dtlsdec: DTLS Decoder
dtls:  dtlsenc: DTLS Encoder
xingmux:  xingmux: MP3 Xing muxer
videofiltersbad:  videodiff: Video Diff
videofiltersbad:  zebrastripe: Zebra stripe overlay
videofiltersbad:  scenechange: Scene change detector
ximagesrc:  ximagesrc: Ximage video source
alsa:  alsamidisrc: AlsaMidi Source
alsa:  alsasink: Audio sink (ALSA)
alsa:  alsasrc: Audio source (ALSA)
sndfile:  sfdec: Sndfile decoder
videorate:  videorate: Video rate adjuster
videocrop:  aspectratiocrop: aspectratiocrop
videocrop:  videocrop: Crop
zbar:  zbar: Barcode detector
avi:  avisubtitle: Avi subtitle parser
avi:  avimux: Avi muxer
avi:  avidemux: Avi demuxer
mpegpsmux:  mpegpsmux: MPEG Program Stream Muxer
audioresample:  audioresample: Audio resampler
mplex:  mplex: mplex video multiplexer
videosignal:  simplevideomark: Video marker
videosignal:  simplevideomarkdetect: Video detecter
videosignal:  videoanalyse: Video analyser
navigationtest:  navigationtest: Video navigation test
speed:  speed: Speed
audioparsers:  wavpackparse: Wavpack audio stream parser
audioparsers:  sbcparse: SBC audio parser
audioparsers:  mpegaudioparse: MPEG1 Audio Parser
audioparsers:  flacparse: FLAC audio parser
audioparsers:  dcaparse: DTS Coherent Acoustics audio stream parser
audioparsers:  ac3parse: AC3 audio stream parser
audioparsers:  amrparse: AMR audio stream parser
audioparsers:  aacparse: AAC audio stream parser
colormanagement:  lcms: LCMS2 ICC correction
camerabin:  camerabin: Camera Bin
camerabin:  wrappercamerabinsrc: Wrapper camera src element for camerabin2
camerabin:  viewfinderbin: Viewfinder Bin
alpha:  alpha: Alpha filter
encoding:  encodebin: Encoder Bin
id3demux:  id3demux: ID3 tag demuxer
audiomixmatrix:  audiomixmatrix: Matrix audio mix
audiofxbad:  audiochannelmix: Simple stereo audio mixer
autoconvert:  autovideoconvert: Select color space convertor based on caps
autoconvert:  autoconvert: Select convertor based on caps
festival:  festival: Festival Text-to-Speech synthesizer
mulaw:  mulawdec: Mu Law audio decoder
mulaw:  mulawenc: Mu Law audio encoder
flac:  flactag: FLAC tagger
flac:  flacdec: FLAC audio decoder
flac:  flacenc: FLAC audio encoder
closedcaption:  line21encoder: Line 21 CC Encoder
closedcaption:  cc708overlay: Closed Caption overlay
closedcaption:  line21decoder: Line 21 CC Decoder
closedcaption:  ccextractor: Closed Caption Extractor
closedcaption:  ccconverter: Closed Caption Converter
closedcaption:  cccombiner: Closed Caption Combiner
ogg:  oggaviparse: Ogg AVI parser
ogg:  oggparse: Ogg parser
ogg:  ogmtextparse: OGM text stream parser
ogg:  ogmvideoparse: OGM video stream parser
ogg:  ogmaudioparse: OGM audio stream parser
ogg:  oggmux: Ogg muxer
ogg:  oggdemux: Ogg demuxer
teletext:  teletextdec: Teletext decoder
audiofx:  stereo: Stereo effect
audiofx:  scaletempo: Scaletempo
audiofx:  audioecho: Audio echo
audiofx:  audiofirfilter: Audio FIR filter
audiofx:  audiowsincband: Band pass & band reject filter
audiofx:  audiowsinclimit: Low pass & high pass filter
audiofx:  audioiirfilter: Audio IIR filter
audiofx:  audiochebband: Band pass & band reject filter
audiofx:  audiocheblimit: Low pass & high pass filter
audiofx:  audiodynamic: Dynamic range controller
audiofx:  audioamplify: Audio amplifier
audiofx:  audiokaraoke: AudioKaraoke
audiofx:  audioinvert: Audio inversion
audiofx:  audiopanorama: Stereo positioning
videobox:  videobox: Video box filter
taglib:  apev2mux: TagLib-based APEv2 Muxer
taglib:  id3v2mux: TagLib-based ID3v2 Muxer
mpeg2dec:  mpeg2dec: mpeg1 and mpeg2 video decoder
monoscope:  monoscope: Monoscope
cdio:  cdiocddasrc: CD audio source (CDDA)
playback:  parsebin: Parse Bin
playback:  urisourcebin: URI reader
playback:  uridecodebin3: URI Decoder
playback:  uridecodebin: URI Decoder
playback:  decodebin3: Decoder Bin 3
playback:  decodebin: Decoder Bin
playback:  streamsynchronizer: Stream Synchronizer
playback:  subtitleoverlay: Subtitle Overlay
playback:  playsink: Player Sink
playback:  playbin3: Player Bin 3
playback:  playbin: Player Bin 2
aiff:  aiffmux: AIFF audio muxer
aiff:  aiffparse: AIFF audio demuxer
dashdemux:  dashdemux: DASH Demuxer
curl:  curlhttpsrc: HTTP Client Source using libcURL
curl:  curlsmtpsink: Curl smtp sink
curl:  curlftpsink: Curl ftp sink
curl:  curlfilesink: Curl file sink
curl:  curlhttpsink: Curl http sink
amrwbdec:  amrwbdec: AMR-WB audio decoder
asfmux:  asfparse: ASF parser
asfmux:  rtpasfpay: RTP ASF payloader
asfmux:  asfmux: ASF muxer
multifile:  splitmuxsrc: Split File Demuxing Bin
multifile:  splitmuxsink: Split Muxing Bin
multifile:  splitfilesrc: Split-File Source
multifile:  multifilesink: Multi-File Sink
multifile:  multifilesrc: Multi-File Source
pbtypes:  GstVideoMultiviewFlagsSet (GstDynamicTypeFactory)
shout2:  shout2send: Icecast network sink
compositor:  compositor: Compositor
rtspclientsink:  rtspclientsink: RTSP RECORD client
interlace:  interlace: Interlace filter
rtsp:  rtpdec: RTP Decoder
rtsp:  rtspsrc: RTSP packet receiver
dvb:  dvbbasebin: DVB bin
dvb:  dvbsrc: DVB Source
gme:  gmedec: Gaming console music file decoder
jpeg:  jpegdec: JPEG image decoder
jpeg:  jpegenc: JPEG image encoder
inter:  intervideosink: Internal video sink
inter:  intervideosrc: Internal video source
inter:  intersubsink: Internal subtitle sink
inter:  intersubsrc: Internal subtitle source
inter:  interaudiosink: Internal audio sink
inter:  interaudiosrc: Internal audio source
vorbis:  vorbistag: VorbisTag
vorbis:  vorbisparse: VorbisParse
vorbis:  vorbisdec: Vorbis audio decoder
vorbis:  vorbisenc: Vorbis audio encoder
mpegpsdemux:  mpegpsdemux: MPEG Program Stream Demuxer
sbc:  sbcenc: Bluetooth SBC audio encoder
sbc:  sbcdec: Bluetooth SBC audio decoder
subenc:  webvttenc: WebVTT encoder
subenc:  srtenc: Srt encoder
smpte:  smptealpha: SMPTE transitions
smpte:  smpte: SMPTE transitions
de265:  libde265dec: HEVC/H.265 decoder
subparse:  ssaparse: SSA Subtitle Parser
subparse:  subparse: Subtitle parser
subparse: subparse_typefind: srt, sub, mpsub, mdvd, smi, txt, dks, vtt
fbdevsink:  fbdevsink: fbdev video sink
ttmlsubs:  ttmlrender: TTML subtitle renderer
ttmlsubs:  ttmlparse: TTML subtitle parser
alphacolor:  alphacolor: Alpha color filter
dvdlpcmdec:  dvdlpcmdec: DVD LPCM Audio decoder
kate:  katetag: Kate stream tagger
kate:  kateparse: Kate stream parser
kate:  kateenc: Kate stream encoder
kate:  katedec: Kate stream text decoder
srt:  srtserversink: SRT sink
srt:  srtclientsink: SRT sink
srt:  srtserversrc: SRT source
srt:  srtclientsrc: SRT source
srt:  srtsink: SRT sink
srt:  srtsrc: SRT source
netsim:  netsim: Network Simulator
libav:  avdeinterlace: libav Deinterlace element
libav:  avmux_chromaprint: libav Chromaprint muxer
libav:  avmux_yuv4mpegpipe: libav YUV4MPEG pipe muxer (not recommended, use y4menc instead)
libav:  avmux_wtv: libav Windows Television (WTV) muxer
libav:  avmux_webp: libav WebP muxer
libav:  avmux_wav: libav WAV / WAVE (Waveform Audio) muxer (not recommended, use wavenc instead)
libav:  avmux_w64: libav Sony Wave64 muxer
libav:  avmux_voc: libav Creative Voice muxer
libav:  avmux_vc1test: libav VC-1 test bitstream muxer
libav:  avmux_uncodedframecrc: libav uncoded framecrc testing muxer
libav:  avmux_tta: libav TTA (True Audio) muxer
libav:  avmux_mkvtimestamp_v2: libav extract pts as timecode v2 format, as defined by mkvtoolnix muxer
libav:  avmux_3gp: libav 3GP (3GPP file format) muxer (not recommended, use gppmux instead)
libav:  avmux_3g2: libav 3GP2 (3GPP2 file format) muxer
libav:  avmux_swf: libav SWF (ShockWave Flash) muxer
libav:  avmux_spdif: libav IEC 61937 (used on S/PDIF - IEC958) muxer
libav:  avmux_spx: libav Ogg Speex muxer
libav:  avmux_sox: libav SoX native muxer
libav:  avmux_smoothstreaming: libav Smooth Streaming Muxer muxer
libav:  avmux_smjpeg: libav Loki SDL MJPEG muxer
libav:  avmux_singlejpeg: libav JPEG single image muxer
libav:  avmux_film_cpk: libav Sega FILM / CPK muxer
libav:  avmux_sap: libav SAP output muxer
libav:  avmux_rtsp: libav RTSP output muxer
libav:  avmux_rso: libav Lego Mindstorms RSO muxer
libav:  avmux_rm: libav RealMedia muxer
libav:  avmux_psp: libav PSP MP4 (MPEG-4 Part 14) muxer
libav:  avmux_vidc: libav PCM Archimedes VIDC muxer
libav:  avmux_opus: libav Ogg Opus muxer
libav:  avmux_oma: libav Sony OpenMG audio muxer
libav:  avmux_ogv: libav Ogg Video muxer
libav:  avmux_ogg: libav Ogg muxer (not recommended, use oggmux instead)
libav:  avmux_oga: libav Ogg Audio muxer
libav:  avmux_nut: libav NUT muxer
libav:  avmux_mxf_opatom: libav MXF (Material eXchange Format) Operational Pattern Atom muxer
libav:  avmux_mxf_d10: libav MXF (Material eXchange Format) D-10 Mapping muxer
libav:  avmux_mxf: libav MXF (Material eXchange Format) muxer (not recommended, use mxfmux instead)
libav:  avmux_mpjpeg: libav MIME multipart JPEG muxer (not recommended, use multipartmux instead)
libav:  avmux_mpegts: libav MPEG-TS (MPEG-2 Transport Stream) muxer (not recommended, use mpegtsmux instead)
libav:  avmux_vob: libav MPEG-2 PS (VOB) muxer
libav:  avmux_svcd: libav MPEG-2 PS (SVCD) muxer
libav:  avmux_dvd: libav MPEG-2 PS (DVD VOB) muxer
libav:  avmux_vcd: libav MPEG-1 Systems / MPEG program stream (VCD) muxer
libav:  avmux_mpeg: libav MPEG-1 Systems / MPEG program stream muxer
libav:  avmux_mp4: libav MP4 (MPEG-4 Part 14) muxer (not recommended, use mp4mux instead)
libav:  avmux_mp3: libav MP3 (MPEG audio layer 3) formatter (not recommended, use id3v2mux instead)
libav:  avmux_mp2: libav MP2 (MPEG audio layer 2) formatter (not recommended, use id3v2mux instead)
libav:  avmux_mov: libav QuickTime / MOV muxer (not recommended, use qtmux instead)
libav:  avmux_mmf: libav Yamaha SMAF muxer
libav:  avmux_matroska: libav Matroska muxer (not recommended, use matroskamux instead)
libav:  avmux_md5: libav MD5 testing muxer
libav:  avmux_latm: libav LOAS/LATM muxer
libav:  avmux_ivf: libav On2 IVF muxer
libav:  avmux_ismv: libav ISMV/ISMA (Smooth Streaming) muxer
libav:  avmux_ircam: libav Berkeley/IRCAM/CARL Sound Format muxer
libav:  avmux_ipod: libav iPod H.264 MP4 (MPEG-4 Part 14) muxer
libav:  avmux_ilbc: libav iLBC storage muxer
libav:  avmux_ico: libav Microsoft Windows ICO muxer
libav:  avmux_hls: libav Apple HTTP Live Streaming muxer
libav:  avmux_hds: libav HDS Muxer muxer
libav:  avmux_hash: libav Hash testing muxer
libav:  avmux_gxf: libav GXF (General eXchange Format) muxer
libav:  avmux_flv: libav FLV (Flash Video) muxer (not recommended, use flvmux instead)
libav:  avmux_fits: libav Flexible Image Transport System muxer
libav:  avmux_filmstrip: libav Adobe Filmstrip muxer
libav:  avmux_f4v: libav F4V Adobe Flash Video muxer
libav:  avmux_dv: libav DV (Digital Video) muxer
libav:  avmux_daud: libav D-Cinema audio muxer
libav:  avmux_dash: libav DASH Muxer muxer
libav:  avmux_codec2: libav codec2 .c2 muxer muxer
libav:  avmux_caf: libav Apple CAF (Core Audio Format) muxer
libav:  avmux_bit: libav G.729 BIT file format muxer
libav:  avmux_avm2: libav SWF (ShockWave Flash) (AVM2) muxer
libav:  avmux_avi: libav AVI (Audio Video Interleaved) muxer (not recommended, use avimux instead)
libav:  avmux_au: libav Sun AU muxer
libav:  avmux_asf_stream: libav ASF (Advanced / Active Streaming Format) muxer (not recommended, use asfmux instead)
libav:  avmux_ast: libav AST (Audio Stream) muxer
libav:  avmux_asf: libav ASF (Advanced / Active Streaming Format) muxer (not recommended, use asfmux instead)
libav:  avmux_apng: libav Animated Portable Network Graphics muxer
libav:  avmux_amr: libav 3GPP AMR muxer
libav:  avmux_aiff: libav Audio IFF muxer (not recommended, use aiffmux instead)
libav:  avmux_adx: libav CRI ADX muxer
libav:  avmux_adts: libav ADTS AAC (Advanced Audio Coding) muxer (not recommended, use aacparse instead)
libav:  avmux_a64: libav a64 - video for Commodore 64 muxer
libav: avtype_yuv4mpegpipe: y4m
libav:  avdemux_yuv4mpegpipe: libav YUV4MPEG pipe demuxer
libav: avtype_wsvqa: no extensions
libav:  avdemux_wsvqa: libav Westwood Studios VQA demuxer
libav: avtype_wsaud: no extensions
libav:  avdemux_wsaud: libav Westwood Studios audio demuxer
libav: avtype_wc3movie: no extensions
libav:  avdemux_wc3movie: libav Wing Commander III movie demuxer
libav:  avdemux_voc: libav Creative Voice demuxer
libav: avtype_vmd: no extensions
libav:  avdemux_vmd: libav Sierra VMD demuxer
libav:  avdemux_tta: libav TTA (True Audio) demuxer
libav: avtype_psxstr: no extensions
libav:  avdemux_psxstr: libav Sony Playstation STR demuxer
libav: avtype_sol: no extensions
libav:  avdemux_sol: libav Sierra SOL demuxer
libav: avtype_smk: no extensions
libav:  avdemux_smk: libav Smacker demuxer
libav: avtype_film_cpk: no extensions
libav:  avdemux_film_cpk: libav Sega FILM / CPK demuxer
libav:  avdemux_pva: libav TechnoTrend PVA demuxer
libav:  avdemux_nuv: libav NuppelVideo demuxer
libav: avtype_nut: nut
libav:  avdemux_nut: libav NUT demuxer
libav: avtype_nsv: no extensions
libav:  avdemux_nsv: libav Nullsoft Streaming Video demuxer
libav:  avdemux_mxf: libav MXF (Material eXchange Format) demuxer
libav:  avdemux_mpc8: libav Musepack SV8 demuxer
libav:  avdemux_mpc: libav Musepack demuxer
libav: avtype_mmf: no extensions
libav:  avdemux_mmf: libav Yamaha SMAF demuxer
libav: avtype_mm: no extensions
libav:  avdemux_mm: libav American Laser Games MM demuxer
libav:  avdemux_ivf: libav On2 IVF demuxer
libav: avtype_ipmovie: no extensions
libav:  avdemux_ipmovie: libav Interplay MVE demuxer
libav: avtype_iff: no extensions
libav:  avdemux_iff: libav IFF (Interchange File Format) demuxer
libav: avtype_idcin: no extensions
libav:  avdemux_idcin: libav id Cinematic demuxer
libav: avtype_gxf: no extensions
libav:  avdemux_gxf: libav GXF (General eXchange Format) demuxer
libav:  avdemux_gif: libav CompuServe Graphics Interchange Format (GIF) demuxer
libav: avtype_4xm: no extensions
libav:  avdemux_4xm: libav 4X Technologies demuxer
libav: avtype_ea: no extensions
libav:  avdemux_ea: libav Electronic Arts Multimedia demuxer
libav: avtype_dsf: no extensions
libav:  avdemux_dsf: libav DSD Stream File (DSF) demuxer
libav: avtype_daud: 302, daud
libav:  avdemux_daud: libav D-Cinema audio demuxer
libav: avtype_brstm: brstm
libav:  avdemux_brstm: libav BRSTM (Binary Revolution Stream) demuxer
libav: avtype_bfstm: bfstm, bcstm
libav:  avdemux_bfstm: libav BFSTM (Binary Cafe Stream) demuxer
libav: avtype_avs: no extensions
libav:  avdemux_avs: libav Argonaut Games Creature Shock demuxer
libav:  avdemux_ape: libav Monkey's Audio demuxer
libav:  avdemux_aiff: libav Audio IFF demuxer
libav:  avdec_idf: libav iCEDraw text decoder
libav:  avdec_xbin: libav eXtended BINary text decoder
libav:  avdec_bintext: libav Binary text decoder
libav:  avdec_zmbv: libav Zip Motion Blocks Video decoder
libav:  avdec_zerocodec: libav ZeroCodec Lossless Video decoder
libav:  avdec_yop: libav Psygnosis YOP Video decoder
libav:  avdec_ylc: libav YUY2 Lossless Codec decoder
libav:  avdec_xwd: libav XWD (X Window Dump) image decoder
libav:  avdec_xpm: libav XPM (X PixMap) image decoder
libav:  avdec_xl: libav Miro VideoXL decoder
libav:  avdec_xface: libav X-face image decoder
libav:  avdec_xbm: libav XBM (X BitMap) image decoder
libav:  avdec_xan_wc4: libav Wing Commander IV / Xxan decoder
libav:  avdec_xan_wc3: libav Wing Commander III / Xan decoder
libav:  avdec_wnv1: libav Winnov WNV1 decoder
libav:  avdec_wmv3image: libav Windows Media Video 9 Image decoder
libav:  avdec_wmv3: libav Windows Media Video 9 decoder
libav:  avdec_wmv2: libav Windows Media Video 8 decoder
libav:  avdec_wmv1: libav Windows Media Video 7 decoder
libav:  avdec_wcmv: libav WinCAM Motion Video decoder
libav:  avdec_webp: libav WebP image decoder
libav:  avdec_vqavideo: libav Westwood Studios VQA (Vector Quantized Animation) video decoder
libav:  avdec_vp9: libav Google VP9 decoder
libav:  avdec_vp8: libav On2 VP8 decoder
libav:  avdec_vp7: libav On2 VP7 decoder
libav:  avdec_vp6f: libav On2 VP6 (Flash version) decoder
libav:  avdec_vp6a: libav On2 VP6 (Flash version, with alpha channel) decoder
libav:  avdec_vp6: libav On2 VP6 decoder
libav:  avdec_vp5: libav On2 VP5 decoder
libav:  avdec_vp4: libav On2 VP4 decoder
libav:  avdec_vp3: libav On2 VP3 decoder
libav:  avdec_vmnc: libav VMware Screen Codec / VMware Video decoder
libav:  avdec_vmdvideo: libav Sierra VMD video decoder
libav:  avdec_vcr1: libav ATI VCR1 decoder
libav:  avdec_vc1image: libav Windows Media Video 9 Image v2 decoder
libav:  avdec_vc1: libav SMPTE VC-1 decoder
libav:  avdec_vble: libav VBLE Lossless Codec decoder
libav:  avdec_vb: libav Beam Software VB decoder
libav:  avdec_utvideo: libav Ut Video decoder
libav:  avdec_ultimotion: libav IBM UltiMotion decoder
libav:  avdec_txd: libav Renderware TXD (TeXture Dictionary) image decoder
libav:  avdec_tscc2: libav TechSmith Screen Codec 2 decoder
libav:  avdec_camtasia: libav TechSmith Screen Capture Codec decoder
libav:  avdec_truemotion2rt: libav Duck TrueMotion 2.0 Real Time decoder
libav:  avdec_truemotion2: libav Duck TrueMotion 2.0 decoder
libav:  avdec_truemotion1: libav Duck TrueMotion 1.0 decoder
libav:  avdec_tmv: libav 8088flex TMV decoder
libav:  avdec_tiff: libav TIFF image decoder
libav:  avdec_tiertexseqvideo: libav Tiertex Limited SEQ video decoder
libav:  avdec_thp: libav Nintendo Gamecube THP video decoder
libav:  avdec_tdsc: libav TDSC decoder
libav:  avdec_targa_y216: libav Pinnacle TARGA CineWave YUV16 decoder
libav:  avdec_targa: libav Truevision Targa image decoder
libav:  avdec_svq3: libav Sorenson Vector Quantizer 3 / Sorenson Video 3 / SVQ3 decoder
libav:  avdec_svq1: libav Sorenson Vector Quantizer 1 / Sorenson Video 1 / SVQ1 decoder
libav:  avdec_sunrast: libav Sun Rasterfile image decoder
libav:  avdec_srgc: libav Screen Recorder Gold Codec decoder
libav:  avdec_speedhq: libav NewTek SpeedHQ decoder
libav:  avdec_sp5x: libav Sunplus JPEG (SP5X) decoder
libav:  avdec_snow: libav Snow decoder
libav:  avdec_smvjpeg: libav SMV JPEG decoder
libav:  avdec_smc: libav QuickTime Graphics (SMC) decoder
libav:  avdec_smackvid: libav Smacker video decoder
libav:  avdec_sheervideo: libav BitJazz SheerVideo decoder
libav:  avdec_sgirle: libav Silicon Graphics RLE 8-bit video decoder
libav:  avdec_sgi: libav SGI image decoder
libav:  avdec_screenpresso: libav Screenpresso decoder
libav:  avdec_scpr: libav ScreenPressor decoder
libav:  avdec_sanm: libav LucasArts SANM/Smush video decoder
libav:  avdec_rv40: libav RealVideo 4.0 decoder
libav:  avdec_rv30: libav RealVideo 3.0 decoder
libav:  avdec_rv20: libav RealVideo 2.0 decoder
libav:  avdec_rv10: libav RealVideo 1.0 decoder
libav:  avdec_rscc: libav innoHeim/Rsupport Screen Capture Codec decoder
libav:  avdec_rpza: libav QuickTime video (RPZA) decoder
libav:  avdec_roqvideo: libav id RoQ video decoder
libav:  avdec_rl2: libav RL2 video decoder
libav:  avdec_rasc: libav RemotelyAnywhere Screen Capture decoder
libav:  avdec_r10k: libav AJA Kona 10-bit RGB Codec decoder
libav:  avdec_qtrle: libav QuickTime Animation (RLE) video decoder
libav:  avdec_qpeg: libav Q-team QPEG decoder
libav:  avdec_qdraw: libav Apple QuickDraw decoder
libav:  avdec_ptx: libav V.Flash PTX image decoder
libav:  avdec_psd: libav Photoshop PSD file decoder
libav:  avdec_prosumer: libav Brooktree ProSumer Video decoder
libav:  avdec_prores: libav ProRes (iCodec Pro) decoder
libav:  avdec_ppm: libav PPM (Portable PixelMap) image decoder
libav:  avdec_png: libav PNG (Portable Network Graphics) image decoder
libav:  avdec_pixlet: libav Apple Pixlet decoder
libav:  avdec_pictor: libav Pictor/PC Paint decoder
libav:  avdec_pgmyuv: libav PGMYUV (Portable GrayMap YUV) image decoder
libav:  avdec_pgm: libav PGM (Portable GrayMap) image decoder
libav:  avdec_pcx: libav PC Paintbrush PCX image decoder
libav:  avdec_pbm: libav PBM (Portable BitMap) image decoder
libav:  avdec_pam: libav PAM (Portable AnyMap) image decoder
libav:  avdec_paf_video: libav Amazing Studio Packed Animation File Video decoder
libav:  avdec_nuv: libav NuppelVideo/RTJPEG decoder
libav:  avdec_mxpeg: libav Mobotix MxPEG video decoder
libav:  avdec_mwsc: libav MatchWare Screen Capture Codec decoder
libav:  avdec_mvc2: libav Silicon Graphics Motion Video Compressor 2 decoder
libav:  avdec_mvc1: libav Silicon Graphics Motion Video Compressor 1 decoder
libav:  avdec_mts2: libav MS Expression Encoder Screen decoder
libav:  avdec_mszh: libav LCL (LossLess Codec Library) MSZH decoder
libav:  avdec_msvideo1: libav Microsoft Video 1 decoder
libav:  avdec_mss2: libav MS Windows Media Video V9 Screen decoder
libav:  avdec_mss1: libav MS Screen 1 decoder
libav:  avdec_msrle: libav Microsoft RLE decoder
libav:  avdec_msmpeg4: libav MPEG-4 part 2 Microsoft variant version 3 decoder
libav:  avdec_msmpeg4v2: libav MPEG-4 part 2 Microsoft variant version 2 decoder
libav:  avdec_msmpeg4v1: libav MPEG-4 part 2 Microsoft variant version 1 decoder
libav:  avdec_mscc: libav Mandsoft Screen Capture Codec decoder
libav:  avdec_msa1: libav MS ATC Screen decoder
libav:  avdec_mpegvideo: libav MPEG-1 video decoder
libav:  avdec_mpeg4: libav MPEG-4 part 2 decoder
libav:  avdec_mpeg2video: libav MPEG-2 video decoder
libav:  avdec_motionpixels: libav Motion Pixels video decoder
libav:  avdec_mmvideo: libav American Laser Games MM Video decoder
libav:  avdec_mjpegb: libav Apple MJPEG-B decoder
libav:  avdec_mjpeg: libav MJPEG (Motion JPEG) decoder
libav:  avdec_mimic: libav Mimic decoder
libav:  avdec_mdec: libav Sony PlayStation MDEC (Motion DECoder) decoder
libav:  avdec_magicyuv: libav MagicYUV video decoder
libav:  avdec_m101: libav Matrox Uncompressed SD decoder
libav:  avdec_lscr: libav LEAD Screen Capture decoder
libav:  avdec_loco: libav LOCO decoder
libav:  avdec_lagarith: libav Lagarith lossless decoder
libav:  avdec_kmvc: libav Karl Morton's video codec decoder
libav:  avdec_kgv1: libav Kega Game Video decoder
libav:  avdec_jv: libav Bitmap Brothers JV video decoder
libav:  avdec_jpegls: libav JPEG-LS decoder
libav:  avdec_jpeg2000: libav JPEG 2000 decoder
libav:  avdec_interplayvideo: libav Interplay MVE video decoder
libav:  avdec_indeo5: libav Intel Indeo Video Interactive 5 decoder
libav:  avdec_indeo4: libav Intel Indeo Video Interactive 4 decoder
libav:  avdec_indeo3: libav Intel Indeo 3 decoder
libav:  avdec_indeo2: libav Intel Indeo 2 decoder
libav:  avdec_imm4: libav Infinity IMM4 decoder
libav:  avdec_iff: libav IFF ACBM/ANIM/DEEP/ILBM/PBM/RGB8/RGBN decoder
libav:  avdec_idcinvideo: libav id Quake II CIN video decoder
libav:  avdec_hymt: libav HuffYUV MT decoder
libav:  avdec_huffyuv: libav Huffyuv / HuffYUV decoder
libav:  avdec_hqx: libav Canopus HQX decoder
libav:  avdec_hq_hqa: libav Canopus HQ/HQA decoder
libav:  avdec_hnm4video: libav HNM 4 video decoder
libav:  avdec_h265: libav HEVC (High Efficiency Video Coding) decoder
libav:  avdec_hap: libav Vidvox Hap decoder
libav:  avdec_h264: libav H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 decoder
libav:  avdec_h263p: libav H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2 decoder
libav:  avdec_h263i: libav Intel H.263 decoder
libav:  avdec_h263: libav H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2 decoder
libav:  avdec_h261: libav H.261 decoder
libav:  avdec_gif: libav GIF (Graphics Interchange Format) decoder
libav:  avdec_gdv: libav Gremlin Digital Video decoder
libav:  avdec_g2m: libav Go2Meeting decoder
libav:  avdec_frwu: libav Forward Uncompressed decoder
libav:  avdec_fraps: libav Fraps decoder
libav:  avdec_4xm: libav 4X Movie decoder
libav:  avdec_fmvc: libav FM Screen Capture Codec decoder
libav:  avdec_flv: libav FLV / Sorenson Spark / Sorenson H.263 (Flash Video) decoder
libav:  avdec_flic: libav Autodesk Animator Flic video decoder
libav:  avdec_flashsv2: libav Flash Screen Video v2 decoder
libav:  avdec_flashsv: libav Flash Screen Video v1 decoder
libav:  avdec_fits: libav Flexible Image Transport System decoder
libav:  avdec_fic: libav Mirillis FIC decoder
libav:  avdec_ffvhuff: libav Huffyuv FFmpeg variant decoder
libav:  avdec_ffv1: libav FFmpeg video codec #1 decoder
libav:  avdec_exr: libav OpenEXR image decoder
libav:  avdec_escape130: libav Escape 130 decoder
libav:  avdec_escape124: libav Escape 124 decoder
libav:  avdec_8bps: libav QuickTime 8BPS video decoder
libav:  avdec_eatqi: libav Electronic Arts TQI Video decoder
libav:  avdec_eatgv: libav Electronic Arts TGV video decoder
libav:  avdec_eatgq: libav Electronic Arts TGQ video decoder
libav:  avdec_eamad: libav Electronic Arts Madcow Video decoder
libav:  avdec_eacmv: libav Electronic Arts CMV video decoder
libav:  avdec_dxv: libav Resolume DXV decoder
libav:  avdec_dxtory: libav Dxtory decoder
libav:  avdec_dxa: libav Feeble Files/ScummVM DXA decoder
libav:  avdec_dvvideo: libav DV (Digital Video) decoder
libav:  avdec_dsicinvideo: libav Delphine Software International CIN video decoder
libav:  avdec_dpx: libav DPX (Digital Picture Exchange) image decoder
libav:  avdec_dnxhd: libav VC3/DNxHD decoder
libav:  avdec_dirac: libav BBC Dirac VC-2 decoder
libav:  avdec_dfa: libav Chronomaster DFA decoder
libav:  avdec_dds: libav DirectDraw Surface image decoder decoder
libav:  avdec_cyuv: libav Creative YUV (CYUV) decoder
libav:  avdec_camstudio: libav CamStudio decoder
libav:  avdec_cpia: libav CPiA video format decoder
libav:  avdec_cllc: libav Canopus Lossless Codec decoder
libav:  avdec_cljr: libav Cirrus Logic AccuPak decoder
libav:  avdec_clearvideo: libav Iterated Systems ClearVideo decoder
libav:  avdec_cinepak: libav Cinepak decoder
libav:  avdec_cfhd: libav Cineform HD decoder
libav:  avdec_cdxl: libav Commodore CDXL video decoder
libav:  avdec_cdgraphics: libav CD Graphics video decoder
libav:  avdec_cavs: libav Chinese AVS (Audio Video Standard) (AVS1-P2, JiZhun profile) decoder
libav:  avdec_c93: libav Interplay C93 decoder
libav:  avdec_brender_pix: libav BRender PIX image decoder
libav:  avdec_bmv_video: libav Discworld II BMV video decoder
libav:  avdec_bmp: libav BMP (Windows and OS/2 bitmap) decoder
libav:  avdec_bitpacked: libav Bitpacked decoder
libav:  avdec_binkvideo: libav Bink video decoder
libav:  avdec_bfi: libav Brute Force & Ignorance decoder
libav:  avdec_bethsoftvid: libav Bethesda VID video decoder
libav:  avdec_avui: libav Avid Meridien Uncompressed decoder
libav:  avdec_avs: libav AVS (Audio Video Standard) video decoder
libav:  avdec_avrn: libav Avid AVI Codec decoder
libav:  avdec_avrp: libav Avid 1:1 10-bit RGB Packer decoder
libav:  avdec_aura2: libav Auravision Aura 2 decoder
libav:  avdec_aura: libav Auravision AURA decoder
libav:  avdec_asv2: libav ASUS V2 decoder
libav:  avdec_asv1: libav ASUS V1 decoder
libav:  avdec_arbc: libav Gryphon's Anim Compressor decoder
libav:  avdec_apng: libav APNG (Animated Portable Network Graphics) image decoder
libav:  avdec_ansi: libav ASCII/ANSI art decoder
libav:  avdec_anm: libav Deluxe Paint Animation decoder
libav:  avdec_amv: libav AMV Video decoder
libav:  avdec_agm: libav Amuse Graphics Movie decoder
libav:  avdec_alias_pix: libav Alias/Wavefront PIX image decoder
libav:  avdec_aic: libav Apple Intermediate Codec decoder
libav:  avdec_aasc: libav Autodesk RLE decoder
libav:  avdec_adpcm_yamaha: libav ADPCM Yamaha decoder
libav:  avdec_adpcm_xa: libav ADPCM CDROM XA decoder
libav:  avdec_adpcm_vima: libav LucasArts VIMA audio decoder
libav:  avdec_adpcm_thp_le: libav ADPCM Nintendo THP (little-endian) decoder
libav:  avdec_adpcm_thp: libav ADPCM Nintendo THP decoder
libav:  avdec_adpcm_swf: libav ADPCM Shockwave Flash decoder
libav:  avdec_adpcm_sbpro_4: libav ADPCM Sound Blaster Pro 4-bit decoder
libav:  avdec_adpcm_sbpro_3: libav ADPCM Sound Blaster Pro 2.6-bit decoder
libav:  avdec_adpcm_sbpro_2: libav ADPCM Sound Blaster Pro 2-bit decoder
libav:  avdec_adpcm_psx: libav ADPCM Playstation decoder
libav:  avdec_adpcm_mtaf: libav ADPCM MTAF decoder
libav:  avdec_adpcm_ms: libav ADPCM Microsoft decoder
libav:  avdec_adpcm_ima_ws: libav ADPCM IMA Westwood decoder
libav:  avdec_adpcm_ima_wav: libav ADPCM IMA WAV decoder
libav:  avdec_adpcm_ima_smjpeg: libav ADPCM IMA Loki SDL MJPEG decoder
libav:  avdec_adpcm_ima_rad: libav ADPCM IMA Radical decoder
libav:  avdec_adpcm_ima_qt: libav ADPCM IMA QuickTime decoder
libav:  avdec_adpcm_ima_oki: libav ADPCM IMA Dialogic OKI decoder
libav:  avdec_adpcm_ima_iss: libav ADPCM IMA Funcom ISS decoder
libav:  avdec_adpcm_ima_ea_sead: libav ADPCM IMA Electronic Arts SEAD decoder
libav:  avdec_adpcm_ima_ea_eacs: libav ADPCM IMA Electronic Arts EACS decoder
libav:  avdec_adpcm_ima_dk4: libav ADPCM IMA Duck DK4 decoder
libav:  avdec_adpcm_ima_dk3: libav ADPCM IMA Duck DK3 decoder
libav:  avdec_adpcm_ima_dat4: libav ADPCM IMA Eurocom DAT4 decoder
libav:  avdec_adpcm_ima_apc: libav ADPCM IMA CRYO APC decoder
libav:  avdec_adpcm_ima_amv: libav ADPCM IMA AMV decoder
libav:  avdec_g726le: libav G.726 ADPCM little-endian decoder
libav:  avdec_g726: libav G.726 ADPCM decoder
libav:  avdec_g722: libav G.722 ADPCM decoder
libav:  avdec_adpcm_ea_xas: libav ADPCM Electronic Arts XAS decoder
libav:  avdec_adpcm_ea_r3: libav ADPCM Electronic Arts R3 decoder
libav:  avdec_adpcm_ea_r2: libav ADPCM Electronic Arts R2 decoder
libav:  avdec_adpcm_ea_r1: libav ADPCM Electronic Arts R1 decoder
libav:  avdec_adpcm_ea_maxis_xa: libav ADPCM Electronic Arts Maxis CDROM XA decoder
libav:  avdec_adpcm_ea: libav ADPCM Electronic Arts decoder
libav:  avdec_adpcm_dtk: libav ADPCM Nintendo Gamecube DTK decoder
libav:  avdec_adpcm_ct: libav ADPCM Creative Technology decoder
libav:  avdec_adpcm_aica: libav ADPCM Yamaha AICA decoder
libav:  avdec_adpcm_agm: libav ADPCM AmuseGraphics Movie decoder
libav:  avdec_adpcm_afc: libav ADPCM Nintendo Gamecube AFC decoder
libav:  avdec_adpcm_adx: libav SEGA CRI ADX ADPCM decoder
libav:  avdec_adpcm_4xm: libav ADPCM 4X Movie decoder
libav:  avdec_xan_dpcm: libav DPCM Xan decoder
libav:  avdec_sol_dpcm: libav DPCM Sol decoder
libav:  avdec_roq_dpcm: libav DPCM id RoQ decoder
libav:  avdec_interplay_dpcm: libav DPCM Interplay decoder
libav:  avdec_gremlin_dpcm: libav DPCM Gremlin decoder
libav:  avdec_pcm_vidc: libav PCM Archimedes VIDC decoder
libav:  avdec_pcm_lxf: libav PCM signed 20-bit little-endian planar decoder
libav:  avdec_xma2: libav Xbox Media Audio 2 decoder
libav:  avdec_xma1: libav Xbox Media Audio 1 decoder
libav:  avdec_ws_snd1: libav Westwood Audio (SND1) decoder
libav:  avdec_wmavoice: libav Windows Media Audio Voice decoder
libav:  avdec_wmav2: libav Windows Media Audio 2 decoder
libav:  avdec_wmav1: libav Windows Media Audio 1 decoder
libav:  avdec_wmapro: libav Windows Media Audio 9 Professional decoder
libav:  avdec_wmalossless: libav Windows Media Audio Lossless decoder
libav:  avdec_vmdaudio: libav Sierra VMD audio decoder
libav:  avdec_twinvq: libav VQF TwinVQ decoder
libav:  avdec_tta: libav TTA (True Audio) decoder
libav:  avdec_truespeech: libav DSP Group TrueSpeech decoder
libav:  avdec_truehd: libav TrueHD decoder
libav:  avdec_tak: libav TAK (Tom's lossless Audio Kompressor) decoder
libav:  avdec_sonic: libav Sonic decoder
libav:  avdec_smackaud: libav Smacker audio decoder
libav:  avdec_sipr: libav RealAudio SIPR / ACELP.NET decoder
libav:  avdec_shorten: libav Shorten decoder
libav:  avdec_sbc: libav SBC (low-complexity subband codec) decoder
libav:  avdec_ralf: libav RealAudio Lossless decoder
libav:  avdec_real_288: libav RealAudio 2.0 (28.8K) decoder
libav:  avdec_real_144: libav RealAudio 1.0 (14.4K) decoder
libav:  avdec_qdmc: libav QDesign Music Codec 1 decoder
libav:  avdec_qdm2: libav QDesign Music Codec 2 decoder
libav:  avdec_qcelp: libav QCELP / PureVoice decoder
libav:  avdec_paf_audio: libav Amazing Studio Packed Animation File Audio decoder
libav:  avdec_opus: libav Opus decoder
libav:  avdec_on2avc: libav On2 Audio for Video Codec decoder
libav:  avdec_nellymoser: libav Nellymoser Asao decoder
libav:  avdec_mpc8: libav Musepack SV8 decoder
libav:  avdec_mpc7: libav Musepack SV7 decoder
libav:  avdec_mp3on4: libav MP3onMP4 decoder
libav:  avdec_mp3on4float: libav MP3onMP4 decoder
libav:  avdec_mp3adu: libav ADU (Application Data Unit) MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp3adufloat: libav ADU (Application Data Unit) MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp3: libav MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp3float: libav MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp2float: libav MP2 (MPEG audio layer 2) decoder
libav:  avdec_mp1float: libav MP1 (MPEG audio layer 1) decoder
libav:  avdec_mlp: libav MLP (Meridian Lossless Packing) decoder
libav:  avdec_metasound: libav Voxware MetaSound decoder
libav:  avdec_mace6: libav MACE (Macintosh Audio Compression/Expansion) 6:1 decoder
libav:  avdec_mace3: libav MACE (Macintosh Audio Compression/Expansion) 3:1 decoder
libav:  avdec_interplayacm: libav Interplay ACM decoder
libav:  avdec_imc: libav IMC (Intel Music Coder) decoder
libav:  avdec_ilbc: libav iLBC (Internet Low Bitrate Codec) decoder
libav:  avdec_iac: libav IAC (Indeo Audio Coder) decoder
libav:  avdec_hcom: libav HCOM Audio decoder
libav:  avdec_gsm_ms: libav GSM Microsoft variant decoder
libav:  avdec_gsm: libav GSM decoder
libav:  avdec_g729: libav G.729 decoder
libav:  avdec_g723_1: libav G.723.1 decoder
libav:  avdec_flac: libav FLAC (Free Lossless Audio Codec) decoder
libav:  avdec_wavesynth: libav Wave synthesis pseudo-codec decoder
libav:  avdec_evrc: libav EVRC (Enhanced Variable Rate Codec) decoder
libav:  avdec_eac3: libav ATSC A/52B (AC-3, E-AC-3) decoder
libav:  avdec_dst: libav DST (Digital Stream Transfer) decoder
libav:  avdec_dss_sp: libav Digital Speech Standard - Standard Play mode (DSS SP) decoder
libav:  avdec_dsicinaudio: libav Delphine Software International CIN audio decoder
libav:  avdec_dsd_msbf_planar: libav DSD (Direct Stream Digital), most significant bit first, planar decoder
libav:  avdec_dsd_lsbf_planar: libav DSD (Direct Stream Digital), least significant bit first, planar decoder
libav:  avdec_dsd_msbf: libav DSD (Direct Stream Digital), most significant bit first decoder
libav:  avdec_dsd_lsbf: libav DSD (Direct Stream Digital), least significant bit first decoder
libav:  avdec_dolby_e: libav Dolby E decoder
libav:  avdec_dca: libav DCA (DTS Coherent Acoustics) decoder
libav:  avdec_cook: libav Cook / Cooker / Gecko (RealAudio G2) decoder
libav:  avdec_bmv_audio: libav Discworld II BMV audio decoder
libav:  avdec_binkaudio_rdft: libav Bink Audio (RDFT) decoder
libav:  avdec_binkaudio_dct: libav Bink Audio (DCT) decoder
libav:  avdec_atrac9: libav ATRAC9 (Adaptive TRansform Acoustic Coding 9) decoder
libav:  avdec_atrac3plusal: libav ATRAC3+ AL (Adaptive TRansform Acoustic Coding 3+ Advanced Lossless) decoder
libav:  avdec_atrac3plus: libav ATRAC3+ (Adaptive TRansform Acoustic Coding 3+) decoder
libav:  avdec_atrac3al: libav ATRAC3 AL (Adaptive TRansform Acoustic Coding 3 Advanced Lossless) decoder
libav:  avdec_atrac3: libav ATRAC3 (Adaptive TRansform Acoustic Coding 3) decoder
libav:  avdec_atrac1: libav ATRAC1 (Adaptive TRansform Acoustic Coding) decoder
libav:  avdec_aptx_hd: libav aptX HD (Audio Processing Technology for Bluetooth) decoder
libav:  avdec_aptx: libav aptX (Audio Processing Technology for Bluetooth) decoder
libav:  avdec_ape: libav Monkey's Audio decoder
libav:  avdec_amrwb: libav AMR-WB (Adaptive Multi-Rate WideBand) decoder
libav:  avdec_amrnb: libav AMR-NB (Adaptive Multi-Rate NarrowBand) decoder
libav:  avdec_als: libav MPEG-4 Audio Lossless Coding (ALS) decoder
libav:  avdec_alac: libav ALAC (Apple Lossless Audio Codec) decoder
libav:  avdec_ac3_fixed: libav ATSC A/52A (AC-3) decoder
libav:  avdec_ac3: libav ATSC A/52A (AC-3) decoder
libav:  avdec_aac_latm: libav AAC LATM (Advanced Audio Coding LATM syntax) decoder
libav:  avdec_aac_fixed: libav AAC (Advanced Audio Coding) decoder
libav:  avdec_aac: libav AAC (Advanced Audio Coding) decoder
libav:  avdec_sdx2_dpcm: libav DPCM Squareroot-Delta-Exact decoder
libav:  avdec_s302m: libav SMPTE 302M decoder
libav:  avdec_8svx_fib: libav 8SVX fibonacci decoder
libav:  avdec_8svx_exp: libav 8SVX exponential decoder
libav:  avdec_dvaudio: libav Ulead DV Audio decoder
libav:  avdec_comfortnoise: libav RFC 3389 comfort noise generator decoder
libav:  avenc_h264_omx: libav OpenMAX IL H.264 video encoder encoder
libav:  avenc_zmbv: libav Zip Motion Blocks Video encoder
libav:  avenc_xwd: libav XWD (X Window Dump) image encoder
libav:  avenc_xface: libav X-face image encoder
libav:  avenc_xbm: libav XBM (X BitMap) image encoder
libav:  avenc_wmv2: libav Windows Media Video 8 encoder
libav:  avenc_wmv1: libav Windows Media Video 7 encoder
libav:  avenc_vc2: libav SMPTE VC-2 encoder
libav:  avenc_utvideo: libav Ut Video encoder
libav:  avenc_tiff: libav TIFF image encoder
libav:  avenc_targa: libav Truevision Targa image encoder
libav:  avenc_svq1: libav Sorenson Vector Quantizer 1 / Sorenson Video 1 / SVQ1 encoder
libav:  avenc_sunrast: libav Sun Rasterfile image encoder
libav:  avenc_snow: libav Snow encoder
libav:  avenc_sgi: libav SGI image encoder
libav:  avenc_rv20: libav RealVideo 2.0 encoder
libav:  avenc_rv10: libav RealVideo 1.0 encoder
libav:  avenc_roqvideo: libav id RoQ video encoder
libav:  avenc_r10k: libav AJA Kona 10-bit RGB Codec encoder
libav:  avenc_qtrle: libav QuickTime Animation (RLE) video encoder
libav:  avenc_prores_ks: libav Apple ProRes (iCodec Pro) encoder
libav:  avenc_prores_aw: libav Apple ProRes encoder
libav:  avenc_prores: libav Apple ProRes encoder
libav:  avenc_ppm: libav PPM (Portable PixelMap) image encoder
libav:  avenc_png: libav PNG (Portable Network Graphics) image encoder
libav:  avenc_pgmyuv: libav PGMYUV (Portable GrayMap YUV) image encoder
libav:  avenc_pgm: libav PGM (Portable GrayMap) image encoder
libav:  avenc_pcx: libav PC Paintbrush PCX image encoder
libav:  avenc_pbm: libav PBM (Portable BitMap) image encoder
libav:  avenc_pam: libav PAM (Portable AnyMap) image encoder
libav:  avenc_msvideo1: libav Microsoft Video-1 encoder
libav:  avenc_msmpeg4: libav MPEG-4 part 2 Microsoft variant version 3 encoder
libav:  avenc_msmpeg4v2: libav MPEG-4 part 2 Microsoft variant version 2 encoder
libav:  avenc_mpeg4: libav MPEG-4 part 2 encoder
libav:  avenc_mpeg2video: libav MPEG-2 video encoder
libav:  avenc_mpeg1video: libav MPEG-1 video encoder
libav:  avenc_mjpeg: libav MJPEG (Motion JPEG) encoder
libav:  avenc_magicyuv: libav MagicYUV video encoder
libav:  avenc_ljpeg: libav Lossless JPEG encoder
libav:  avenc_jpegls: libav JPEG-LS encoder
libav:  avenc_jpeg2000: libav JPEG 2000 encoder
libav:  avenc_huffyuv: libav Huffyuv / HuffYUV encoder
libav:  avenc_hap: libav Vidvox Hap encoder
libav:  avenc_h263p: libav H.263+ / H.263-1998 / H.263 version 2 encoder
libav:  avenc_h263: libav H.263 / H.263-1996 encoder
libav:  avenc_h261: libav H.261 encoder
libav:  avenc_flv: libav FLV / Sorenson Spark / Sorenson H.263 (Flash Video) encoder
libav:  avenc_flashsv2: libav Flash Screen Video Version 2 encoder
libav:  avenc_flashsv: libav Flash Screen Video encoder
libav:  avenc_fits: libav Flexible Image Transport System encoder
libav:  avenc_ffvhuff: libav Huffyuv FFmpeg variant encoder
libav:  avenc_ffv1: libav FFmpeg video codec #1 encoder
libav:  avenc_dvvideo: libav DV (Digital Video) encoder
libav:  avenc_dpx: libav DPX (Digital Picture Exchange) image encoder
libav:  avenc_dnxhd: libav VC3/DNxHD encoder
libav:  avenc_cljr: libav Cirrus Logic AccuPak encoder
libav:  avenc_cinepak: libav Cinepak encoder
libav:  avenc_bmp: libav BMP (Windows and OS/2 bitmap) encoder
libav:  avenc_avui: libav Avid Meridien Uncompressed encoder
libav:  avenc_avrp: libav Avid 1:1 10-bit RGB Packer encoder
libav:  avenc_asv2: libav ASUS V2 encoder
libav:  avenc_asv1: libav ASUS V1 encoder
libav:  avenc_apng: libav APNG (Animated Portable Network Graphics) image encoder
libav:  avenc_amv: libav AMV Video encoder
libav:  avenc_alias_pix: libav Alias/Wavefront PIX image encoder
libav:  avenc_a64multi5: libav Multicolor charset for Commodore 64, extended with 5th color (colram) encoder
libav:  avenc_a64multi: libav Multicolor charset for Commodore 64 encoder
libav:  avenc_adpcm_yamaha: libav ADPCM Yamaha encoder
libav:  avenc_adpcm_swf: libav ADPCM Shockwave Flash encoder
libav:  avenc_adpcm_ms: libav ADPCM Microsoft encoder
libav:  avenc_adpcm_ima_wav: libav ADPCM IMA WAV encoder
libav:  avenc_adpcm_ima_qt: libav ADPCM IMA QuickTime encoder
libav:  avenc_g726le: libav G.726 little endian ADPCM ("right-justified") encoder
libav:  avenc_g726: libav G.726 ADPCM encoder
libav:  avenc_g722: libav G.722 ADPCM encoder
libav:  avenc_adpcm_adx: libav SEGA CRI ADX ADPCM encoder
libav:  avenc_roq_dpcm: libav id RoQ DPCM encoder
libav:  avenc_pcm_vidc: libav PCM Archimedes VIDC encoder
libav:  avenc_wmav2: libav Windows Media Audio 2 encoder
libav:  avenc_wmav1: libav Windows Media Audio 1 encoder
libav:  avenc_wavpack: libav WavPack encoder
libav:  avenc_tta: libav TTA (True Audio) encoder
libav:  avenc_truehd: libav TrueHD encoder
libav:  avenc_sonicls: libav Sonic lossless encoder
libav:  avenc_sonic: libav Sonic encoder
libav:  avenc_sbc: libav SBC (low-complexity subband codec) encoder
libav:  avenc_real_144: libav RealAudio 1.0 (14.4K) encoder
libav:  avenc_opus: libav Opus encoder
libav:  avenc_nellymoser: libav Nellymoser Asao encoder
libav:  avenc_mp2fixed: libav MP2 fixed point (MPEG audio layer 2) encoder
libav:  avenc_mp2: libav MP2 (MPEG audio layer 2) encoder
libav:  avenc_mlp: libav MLP (Meridian Lossless Packing) encoder
libav:  avenc_g723_1: libav G.723.1 encoder
libav:  avenc_eac3: libav ATSC A/52 E-AC-3 encoder
libav:  avenc_dca: libav DCA (DTS Coherent Acoustics) encoder
libav:  avenc_aptx_hd: libav aptX HD (Audio Processing Technology for Bluetooth) encoder
libav:  avenc_aptx: libav aptX (Audio Processing Technology for Bluetooth) encoder
libav:  avenc_alac: libav ALAC (Apple Lossless Audio Codec) encoder
libav:  avenc_ac3_fixed: libav ATSC A/52A (AC-3) encoder
libav:  avenc_ac3: libav ATSC A/52A (AC-3) encoder
libav:  avenc_aac: libav AAC (Advanced Audio Coding) encoder
libav:  avenc_s302m: libav SMPTE 302M encoder
libav:  avenc_comfortnoise: libav RFC 3389 comfort noise generator encoder
faad:  faad: AAC audio decoder
videoscale:  videoscale: Video scaler
fluidsynthmidi:  fluiddec: Fluidsynth
ivtc:  combdetect: Comb Detect
ivtc:  ivtc: Inverse Telecine
videomixer:  videomixer: Video mixer 2
dv:  dvdec: DV video decoder
dv:  dvdemux: DV system stream demuxer
coreelements:  streamiddemux: Streamid Demux
coreelements:  valve: Valve element
coreelements:  multiqueue: MultiQueue
coreelements:  typefind: TypeFind
coreelements:  tee: Tee pipe fitting
coreelements:  filesink: File Sink
coreelements:  queue2: Queue 2
coreelements:  queue: Queue
coreelements:  output-selector: Output selector
coreelements:  input-selector: Input selector
coreelements:  identity: Identity
coreelements:  funnel: Funnel pipe fitting
coreelements:  filesrc: File Source
coreelements:  fdsink: Filedescriptor Sink
coreelements:  fdsrc: Filedescriptor Source
coreelements:  fakesink: Fake Sink
coreelements:  fakesrc: Fake Source
coreelements:  downloadbuffer: DownloadBuffer
coreelements:  dataurisrc: data: URI source element
coreelements:  concat: Concat
coreelements:  capsfilter: CapsFilter
adder:  adder: Adder
aasink:  aasink: ASCII art video sink
videoparsersbad:  vc1parse: VC1 parser
videoparsersbad:  h265parse: H.265 parser
videoparsersbad:  jpeg2000parse: JPEG 2000 parser
videoparsersbad:  pngparse: PNG parser
videoparsersbad:  mpeg4videoparse: MPEG 4 video elementary stream parser
videoparsersbad:  mpegvideoparse: MPEG video elementary stream parser
videoparsersbad:  diracparse: Dirac parser
videoparsersbad:  h264parse: H.264 parser
videoparsersbad:  h263parse: H.263 parser
pcapparse:  irtspparse: IRTSPParse
pcapparse:  pcapparse: PCapParse
a52dec:  a52dec: ATSC A/52 audio decoder
webp:  webpenc: WEBP image encoder
webp:  webpdec: WebP image decoder
wavpack:  wavpackenc: Wavpack audio encoder
wavpack:  wavpackdec: Wavpack audio decoder
alaw:  alawdec: A Law audio decoder
alaw:  alawenc: A Law audio encoder
audiorate:  audiorate: Audio rate adjuster
gaudieffects:  gaussianblur: GstGaussianBlur
gaudieffects:  solarize: Solarize
gaudieffects:  exclusion: Exclusion
gaudieffects:  dodge: Dodge
gaudieffects:  dilate: Dilate
gaudieffects:  chromium: Chromium
gaudieffects:  burn: Burn
sdpelem:  sdpsrc: SDP Source
sdpelem:  sdpdemux: SDP session setup
dvdsub:  dvdsubparse: DVD subtitle parser
dvdsub:  dvdsubdec: DVD subtitle decoder
voaacenc:  voaacenc: AAC audio encoder
goom2k1:  goom2k1: GOOM: what a GOOM! 2k1 edition
gdkpixbuf:  gdkpixbufsink: GdkPixbuf sink
gdkpixbuf:  gdkpixbufoverlay: GdkPixbuf Overlay
gdkpixbuf:  gdkpixbufdec: GdkPixbuf image decoder
opusparse:  opusparse: Opus audio parser
amrnb:  amrnbenc: AMR-NB audio encoder
amrnb:  amrnbdec: AMR-NB audio decoder
timecode:  avwait: Timecode Wait
timecode:  timecodestamper: Timecode stamper
apetag:  apedemux: APE tag demuxer
resindvd:  rsndvdbin: rsndvdbin
1394:  hdv1394src: Firewire (1394) HDV video source
1394:  dv1394src: Firewire (1394) DV video source
cacasink:  cacasink: A colored ASCII art video sink
adpcmenc:  adpcmenc: ADPCM encoder
videotestsrc:  videotestsrc: Video test source
spandsp:  tonegeneratesrc: Telephony Tone  Generator source
spandsp:  dtmfdetect: DTMF detector element
spandsp:  spanplc: SpanDSP PLC
audiobuffersplit:  audiobuffersplit: Audio Buffer Split
coloreffects:  chromahold: Chroma hold filter
coloreffects:  coloreffects: Color Look-up Table filter
autodetect:  autoaudiosrc: Auto audio source
autodetect:  autoaudiosink: Auto audio sink
autodetect:  autovideosrc: Auto video source
autodetect:  autovideosink: Auto video sink
accurip:  accurip: AccurateRip(TM) CRC element
openmpt:  openmptdec: OpenMPT-based module music decoder
imagefreeze:  imagefreeze: Still frame stream generator
flxdec:  flxdec: FLX video decoder
dtsdec:  dtsdec: DTS audio decoder
bs2b:  bs2b: Crossfeed effect
freeverb:  freeverb: Reverberation/room effect
mpegtsdemux:  tsdemux: MPEG transport stream demuxer
mpegtsdemux:  tsparse: MPEG transport stream parser
matroska:  webmmux: WebM muxer
matroska:  matroskamux: Matroska muxer
matroska:  matroskaparse: Matroska parser
matroska:  matroskademux: Matroska demuxer
segmentclip:  videosegmentclip: Video buffer segment clipper
segmentclip:  audiosegmentclip: Audio buffer segment clipper
wavenc:  wavenc: WAV audio muxer
smooth:  smooth: Smooth effect
speex:  speexdec: Speex audio decoder
speex:  speexenc: Speex audio encoder
voamrwbenc:  voamrwbenc: AMR-WB audio encoder
ivfparse:  ivfparse: IVF parser
lame:  lamemp3enc: L.A.M.E. mp3 encoder
openal:  openalsrc: OpenAL Audio Source
openal:  openalsink: OpenAL Audio Sink
x265:  x265enc: x265enc
fieldanalysis:  fieldanalysis: Video field analysis
chromaprint:  chromaprint: Chromaprint fingerprinting element
asf:  rtpasfdepay: RTP ASF packet depayloader
asf:  rtspwms: WMS RTSP Extension
asf:  asfdemux: ASF Demuxer
oss4:  oss4src: OSS v4 Audio Source
oss4:  oss4sink: OSS v4 Audio Sink
rtponvif:  rtponvifparse: ONVIF NTP timestamps RTP extension
rtponvif:  rtponviftimestamp: ONVIF NTP timestamps RTP extension
audiolatency:  audiolatency: AudioLatency
id3tag:  id3mux: ID3 v1 and v2 Muxer
theora:  theoraparse: Theora video parser
theora:  theoraenc: Theora video encoder
theora:  theoradec: Theora video decoder
dc1394:  dc1394src: 1394 IIDC Video Source
vmnc:  vmncdec: VMnc video decoder
rtpmanager:  rtpfunnel: RTP funnel
rtpmanager:  rtpdtmfmux: RTP muxer
rtpmanager:  rtpmux: RTP muxer
rtpmanager:  rtpssrcdemux: RTP SSRC Demux
rtpmanager:  rtprtxsend: RTP Retransmission Sender
rtpmanager:  rtprtxreceive: RTP Retransmission receiver
rtpmanager:  rtprtxqueue: RTP Retransmission Queue
rtpmanager:  rtpsession: RTP Session
rtpmanager:  rtpptdemux: RTP Demux
rtpmanager:  rtpjitterbuffer: RTP packet jitter-buffer
rtpmanager:  rtpbin: RTP Bin
flv:  flvmux: FLV muxer
flv:  flvdemux: FLV Demuxer
openjpeg:  openjpegenc: OpenJPEG JPEG2000 encoder
openjpeg:  openjpegdec: OpenJPEG JPEG2000 decoder
level:  level: Level
jpegformat:  jifmux: JPEG stream muxer
jpegformat:  jpegparse: JPEG stream parser
rtp:  rtpstorage: RTP storage
rtp:  rtpulpfecenc: RTP FEC Encoder
rtp:  rtpulpfecdec: RTP FEC Decoder
rtp:  rtpreddec: Redundant Audio Data (RED) Decoder
rtp:  rtpredenc: Redundant Audio Data (RED) Encoder
rtp:  rtpstreamdepay: RTP Stream Depayloading
rtp:  rtpstreampay: RTP Stream Payloading
rtp:  rtpvrawpay: RTP Raw Video payloader
rtp:  rtpvrawdepay: RTP Raw Video depayloader
rtp:  rtpvp9pay: RTP VP9 payloader
rtp:  rtpvp9depay: RTP VP9 depayloader
rtp:  rtpvp8pay: RTP VP8 payloader
rtp:  rtpvp8depay: RTP VP8 depayloader
rtp:  rtpvorbispay: RTP Vorbis payloader
rtp:  rtpvorbisdepay: RTP Vorbis depayloader
rtp:  rtptheorapay: RTP Theora payloader
rtp:  rtptheoradepay: RTP Theora depayloader
rtp:  rtpsv3vdepay: RTP SVQ3 depayloader
rtp:  rtpspeexdepay: RTP Speex depayloader
rtp:  rtpspeexpay: RTP Speex payloader
rtp:  rtpsirendepay: RTP Siren packet depayloader
rtp:  rtpsirenpay: RTP Payloader for Siren Audio
rtp:  rtpsbcpay: RTP packet payloader
rtp:  rtpsbcdepay: RTP SBC audio depayloader
rtp:  rtpqdm2depay: RTP QDM2 depayloader
rtp:  rtpqcelpdepay: RTP QCELP depayloader
rtp:  rtpmp4gpay: RTP MPEG4 ES payloader
rtp:  rtpmp4gdepay: RTP MPEG4 ES depayloader
rtp:  rtpmp4adepay: RTP MPEG4 audio depayloader
rtp:  rtpmp4apay: RTP MPEG4 audio payloader
rtp:  rtpmp4vdepay: RTP MPEG4 video depayloader
rtp:  rtpmp4vpay: RTP MPEG4 Video payloader
rtp:  rtpmp2tpay: RTP MPEG2 Transport Stream payloader
rtp:  rtpmp2tdepay: RTP MPEG Transport Stream depayloader
rtp:  rtpmp1sdepay: RTP MPEG1 System Stream depayloader
rtp:  asteriskh263: RTP Asterisk H263 depayloader
rtp:  rtpL24depay: RTP audio depayloader
rtp:  rtpL24pay: RTP audio payloader
rtp:  rtpL16depay: RTP audio depayloader
rtp:  rtpL16pay: RTP audio payloader
rtp:  rtpL8depay: RTP audio depayloader
rtp:  rtpL8pay: RTP audio payloader
rtp:  rtpklvpay: RTP KLV Payloader
rtp:  rtpklvdepay: RTP KLV Depayloader
rtp:  rtpjpegpay: RTP JPEG payloader
rtp:  rtpjpegdepay: RTP JPEG depayloader
rtp:  rtpj2kpay: RTP JPEG 2000 payloader
rtp:  rtpj2kdepay: RTP JPEG 2000 depayloader
rtp:  rtph265pay: RTP H265 payloader
rtp:  rtph265depay: RTP H265 depayloader
rtp:  rtph264pay: RTP H264 payloader
rtp:  rtph264depay: RTP H264 depayloader
rtp:  rtph263pay: RTP H263 packet payloader
rtp:  rtph263depay: RTP H263 depayloader
rtp:  rtph263pdepay: RTP H263 depayloader
rtp:  rtph263ppay: RTP H263 payloader
rtp:  rtph261depay: RTP H261 depayloader
rtp:  rtph261pay: RTP H261 packet payloader
rtp:  rtpopuspay: RTP Opus payloader
rtp:  rtpopusdepay: RTP Opus packet depayloader
rtp:  rtpmpvpay: RTP MPEG2 ES video payloader
rtp:  rtpmpvdepay: RTP MPEG video depayloader
rtp:  rtpmparobustdepay: RTP MPEG audio depayloader
rtp:  rtpmpapay: RTP MPEG audio payloader
rtp:  rtpmpadepay: RTP MPEG audio depayloader
rtp:  rtppcmapay: RTP PCMA payloader
rtp:  rtppcmupay: RTP PCMU payloader
rtp:  rtppcmudepay: RTP PCMU depayloader
rtp:  rtppcmadepay: RTP PCMA depayloader
rtp:  rtpamrpay: RTP AMR payloader
rtp:  rtpamrdepay: RTP AMR depayloader
rtp:  rtpgsmpay: RTP GSM payloader
rtp:  rtpgsmdepay: RTP GSM depayloader
rtp:  rtpg729pay: RTP G.729 payloader
rtp:  rtpg729depay: RTP G.729 depayloader
rtp:  rtpg726pay: RTP G.726 payloader
rtp:  rtpg726depay: RTP G.726 depayloader
rtp:  rtpg723pay: RTP G.723 payloader
rtp:  rtpg723depay: RTP G.723 depayloader
rtp:  rtpg722pay: RTP audio payloader
rtp:  rtpg722depay: RTP audio depayloader
rtp:  rtpilbcdepay: RTP iLBC depayloader
rtp:  rtpilbcpay: RTP iLBC Payloader
rtp:  rtpgstpay: RTP GStreamer payloader
rtp:  rtpgstdepay: GStreamer depayloader
rtp:  rtpdvpay: RTP DV Payloader
rtp:  rtpdvdepay: RTP DV Depayloader
rtp:  rtpceltpay: RTP CELT payloader
rtp:  rtpceltdepay: RTP CELT depayloader
rtp:  rtpbvpay: RTP BV Payloader
rtp:  rtpbvdepay: RTP BroadcomVoice depayloader
rtp:  rtpac3pay: RTP AC3 audio payloader
rtp:  rtpac3depay: RTP AC3 depayloader
videofilter:  videomedian: Median effect
videofilter:  videoflip: Video flipper
videofilter:  videobalance: Video balance
videofilter:  gamma: Video gamma correction
adpcmdec:  adpcmdec: ADPCM decoder
app:  appsink: AppSink
app:  appsrc: AppSrc
kms:  kmssink: KMS video sink
cairo:  cairooverlay: Cairo overlay
openexr:  openexrdec: OpenEXR decoder
dvbsuboverlay:  dvbsuboverlay: DVB Subtitles Overlay
faceoverlay:  faceoverlay: faceoverlay
mxf:  mxfmux: MXF muxer
mxf:  mxfdemux: MXF Demuxer
dvdread:  dvdreadsrc: DVD Source
overlaycomposition:  overlaycomposition: Overlay Composition
proxy:  proxysink: Proxy Sink
proxy:  proxysrc: Proxy source
mpeg2enc:  mpeg2enc: mpeg2enc video encoder
modplug:  modplug: ModPlug
ipcpipeline:  ipcslavepipeline: Inter-process slave pipeline
ipcpipeline:  ipcpipelinesink: Inter-process Pipeline Sink
ipcpipeline:  ipcpipelinesrc: Inter-process Pipeline Source
videoframe_audiolevel:  videoframe-audiolevel: Video-frame audio level
realmedia:  pnmsrc: PNM packet receiver
realmedia:  rtspreal: RealMedia RTSP Extension
realmedia:  rdtmanager: RTP Decoder
realmedia:  rdtdepay: RDT packet parser
realmedia:  rademux: RealAudio Demuxer
realmedia:  rmdemux: RealMedia Demuxer
aom:  av1dec: AV1 Decoder
aom:  av1enc: AV1 Encoder
y4menc:  y4menc: YUV4MPEG video encoder
audioconvert:  audioconvert: Audio converter
mms:  mmssrc: MMS streaming source
bluez:  avdtpsrc: Bluetooth AVDTP Source
bluez:  avdtpsink: Bluetooth AVDTP sink
bluez:  a2dpsink: Bluetooth A2DP sink
replaygain:  rgvolume: ReplayGain volume
replaygain:  rglimiter: ReplayGain limiter
replaygain:  rganalysis: ReplayGain analysis
removesilence:  removesilence: RemoveSilence
debugutilsbad:  testsrcbin: Generic bin
debugutilsbad:  fakevideosink: Fake Video Sink
debugutilsbad:  errorignore: Convert some GstFlowReturn types into others
debugutilsbad:  watchdog: Watchdog
debugutilsbad:  debugspy: DebugSpy
debugutilsbad:  compare: Compare buffers
debugutilsbad:  chopmydata: FIXME
debugutilsbad:  fpsdisplaysink: Measure and show framerate on videosink
debugutilsbad:  checksumsink: Checksum sink
jp2kdecimator:  jp2kdecimator: JPEG2000 decimator
interleave:  deinterleave: Audio deinterleaver
interleave:  interleave: Audio interleaver
audiovisualizers:  wavescope: Waveform oscilloscope
audiovisualizers:  synaescope: Synaescope
audiovisualizers:  spectrascope: Frequency spectrum scope
audiovisualizers:  spacescope: Stereo visualizer
vulkan:  vulkanupload: Vulkan Uploader
vulkan:  vulkansink: Vulkan video sink
mpg123:  mpg123audiodec: mpg123 mp3 decoder
sctp:  sctpdec: SCTP Decoder
sctp:  sctpenc: SCTP Encoder
goom:  goom: GOOM: what a GOOM!
musepack:  musepackdec: Musepack decoder
icydemux:  icydemux: ICY tag demuxer
vpx:  vp9enc: On2 VP9 Encoder
vpx:  vp9dec: On2 VP9 Decoder
vpx:  vp8enc: On2 VP8 Encoder
vpx:  vp8dec: On2 VP8 Decoder
typefindfunctions: audio/x-tap-dmp: dmp
typefindfunctions: audio/x-tap-tap: tap
typefindfunctions: audio/audible: aa, aax
typefindfunctions: audio/x-xi: xi
typefindfunctions: video/x-pva: pva
typefindfunctions: application/x-ssa: ssa, ass
typefindfunctions: application/octet-stream: no extensions
typefindfunctions: image/x-degas: no extensions
typefindfunctions: image/x-icon: no extensions
typefindfunctions: application/x-yuv4mpeg: no extensions
typefindfunctions: image/vnd.wap.wbmp: no extensions
typefindfunctions: image/vnd.adobe.photoshop: psd
typefindfunctions: application/msword: doc
typefindfunctions: application/pdf: pdf
typefindfunctions: audio/x-kss: kss
typefindfunctions: video/x-ivf: ivf
typefindfunctions: audio/x-sap: sap
typefindfunctions: audio/x-vgm: vgm
typefindfunctions: audio/x-gbs: gbs
typefindfunctions: audio/x-ay: ay
typefindfunctions: audio/x-gym: gym
typefindfunctions: audio/x-nsf: nsf
typefindfunctions: video/vivo: viv
typefindfunctions: application/x-mmsh: no extensions
typefindfunctions: multipart/x-mixed-replace: no extensions
typefindfunctions: video/x-dirac: no extensions
typefindfunctions: application/x-ms-dos-executable: dll, exe, ocx, sys, scr, msstyles, cpl
typefindfunctions: application/x-ar: a
typefindfunctions: application/x-tar: tar
typefindfunctions: application/x-rar: rar
typefindfunctions: image/svg+xml: svg
typefindfunctions: application/postscript: ps
typefindfunctions: audio/x-caf: caf
typefindfunctions: audio/x-wavpack-correction: wvc
typefindfunctions: audio/x-wavpack: wv, wvp
typefindfunctions: audio/x-spc: spc
typefindfunctions: audio/aac: aac, adts, adif, loas
typefindfunctions: application/x-executable: no extensions
typefindfunctions: text/x-cmml: no extensions
typefindfunctions: application/x-ogg-skeleton: no extensions
typefindfunctions: audio/x-celt: no extensions
typefindfunctions: audio/x-speex: no extensions
typefindfunctions: application/x-ogm-text: no extensions
typefindfunctions: application/x-ogm-audio: no extensions
typefindfunctions: application/x-ogm-video: no extensions
typefindfunctions: video/x-theora: no extensions
typefindfunctions: audio/x-vorbis: no extensions
typefindfunctions: audio/x-flac: flac
typefindfunctions: application/x-subtitle-vtt: vtt
typefindfunctions: subtitle/x-kate: no extensions
typefindfunctions: application/x-compress: Z
typefindfunctions: application/zip: zip
typefindfunctions: application/x-gzip: gz
typefindfunctions: application/x-bzip: bz2
typefindfunctions: image/x-sun-raster: ras
typefindfunctions: image/x-xpixmap: xpm
typefindfunctions: image/x-jng: jng
typefindfunctions: video/x-mng: mng
typefindfunctions: image/x-xcf: xcf
typefindfunctions: audio/x-sid: sid
typefindfunctions: audio/x-sbc: sbc
typefindfunctions: audio/iLBC-sh: ilbc
typefindfunctions: audio/x-amr-wb-sh: amr
typefindfunctions: audio/x-amr-nb-sh: amr
typefindfunctions: video/x-dv: dv, dif
typefindfunctions: video/x-mve: mve
typefindfunctions: application/mxf: mxf
typefindfunctions: video/x-matroska: mkv, mka, mk3d, webm
typefindfunctions: image/x-portable-pixmap: pnm, ppm, pgm, pbm
typefindfunctions: image/x-exr: exr
typefindfunctions: image/webp: webp
typefindfunctions: image/tiff: tif, tiff
typefindfunctions: image/bmp: bmp
typefindfunctions: image/png: png
typefindfunctions: image/gif: gif
typefindfunctions: image/jpeg: jpg, jpe, jpeg
typefindfunctions: application/x-ape: ape
typefindfunctions: audio/x-shorten: shn
typefindfunctions: audio/x-rf64: rf64
typefindfunctions: audio/x-w64: w64
typefindfunctions: audio/x-ircam: sf
typefindfunctions: audio/x-sds: sds
typefindfunctions: audio/x-voc: voc
typefindfunctions: audio/x-nist: nist
typefindfunctions: audio/x-paris: paf
typefindfunctions: audio/x-svx: iff, svx
typefindfunctions: audio/x-aiff: aiff, aif, aifc
typefindfunctions: audio/x-wav: wav
typefindfunctions: application/xml: xml
typefindfunctions: application/ttml+xml: ttml+xml
typefindfunctions: application/smil: smil
typefindfunctions: application/sdp: sdp
typefindfunctions: application/x-hls: m3u8
typefindfunctions: application/itc: itc
typefindfunctions: text/uri-list: ram
typefindfunctions: text/utf-32: txt
typefindfunctions: text/utf-16: txt
typefindfunctions: text/plain: txt
typefindfunctions: video/x-flv: flv
typefindfunctions: application/vnd.ms-sstr+xml: no extensions
typefindfunctions: application/dash+xml: mpd, MPD
typefindfunctions: application/xges: xges
typefindfunctions: application/x-shockwave-flash: swf, swfl
typefindfunctions: application/x-pn-realaudio: ra, ram, rm, rmvb
typefindfunctions: application/vnd.rn-realmedia: ra, ram, rm, rmvb
typefindfunctions: text/html: htm, html
typefindfunctions: video/mj2: mj2
typefindfunctions: image/x-jpc: jpc, j2k
typefindfunctions: image/jp2: jp2
typefindfunctions: image/x-quicktime: qif, qtif, qti
typefindfunctions: video/quicktime: mov, mp4
typefindfunctions: application/x-3gp: 3gp
typefindfunctions: audio/x-m4a: m4a
typefindfunctions: video/x-nuv: nuv
typefindfunctions: video/x-h265: h265, x265, 265
typefindfunctions: video/x-h264: h264, x264, 264
typefindfunctions: video/x-h263: h263, 263
typefindfunctions: video/mpeg4: m4v
typefindfunctions: video/mpeg-elementary: mpv, mpeg, mpg
typefindfunctions: application/ogg: ogg, oga, ogv, ogm, ogx, spx, anx, axa, axv
typefindfunctions: video/mpegts: ts, mts
typefindfunctions: video/mpeg-sys: mpe, mpeg, mpg
typefindfunctions: audio/x-gsm: gsm
typefindfunctions: audio/x-dts: dts
typefindfunctions: audio/x-ac3: ac3, eac3
typefindfunctions: audio/mpeg: mp3, mp2, mp1, mpga
typefindfunctions: audio/x-mod: 669, amf, ams, dbm, digi, dmf, dsm, gdm, far, imf, it, j2b, mdl, med, mod, mt2, mtm, okt, psm, ptm, sam, s3m, stm, stx, ult, umx, xm
typefindfunctions: audio/x-ttafile: tta
typefindfunctions: application/x-apetag: mp3, ape, mpc, wv
typefindfunctions: application/x-id3v1: mp3, mp2, mp1, mpga, ogg, flac, tta
typefindfunctions: application/x-id3v2: mp3, mp2, mp1, mpga, ogg, flac, tta
typefindfunctions: video/x-fli: flc, fli
typefindfunctions: audio/mobile-xmf: mxmf
typefindfunctions: audio/riff-midi: mid, midi
typefindfunctions: audio/midi: mid, midi
typefindfunctions: application/x-mcc: mcc
typefindfunctions: application/x-scc: scc
typefindfunctions: audio/x-imelody: imy, ime, imelody
typefindfunctions: video/x-vcd: dat
typefindfunctions: video/x-cdxa: dat
typefindfunctions: audio/qcelp: qcp
typefindfunctions: video/x-msvideo: avi
typefindfunctions: audio/x-au: au, snd
typefindfunctions: audio/x-musepack: mpc, mpp, mp+
typefindfunctions: video/x-ms-asf: asf, wm, wma, wmv
wildmidi:  wildmididec: WildMidi-based MIDI music decoder
shapewipe:  shapewipe: Shape Wipe transition filter
ofa:  ofa: OFA
mpegtsmux:  mpegtsmux: MPEG Transport Stream Muxer
png:  pngenc: PNG image encoder
png:  pngdec: PNG image decoder
twolame:  twolamemp2enc: TwoLAME mp2 encoder
rawparse:  rawvideoparse: rawvideoparse
rawparse:  rawaudioparse: rawaudioparse
rawparse:  unalignedvideoparse: unalignedvideoparse
rawparse:  unalignedaudioparse: unalignedaudioparse
tcp:  multisocketsink: Multi socket sink
tcp:  multifdsink: Multi filedescriptor sink
tcp:  tcpserversrc: TCP server source
tcp:  tcpserversink: TCP server sink
tcp:  tcpclientsrc: TCP client source
tcp:  tcpclientsink: TCP client sink
tcp:  socketsrc: socket source
hls:  hlssink2: HTTP Live Streaming sink
hls:  hlssink: HTTP Live Streaming sink
hls:  hlsdemux: HLS Demuxer
rsvg:  rsvgdec: SVG image decoder
rsvg:  rsvgoverlay: RSVG overlay
dtmf:  rtpdtmfdepay: RTP DTMF packet depayloader
dtmf:  rtpdtmfsrc: RTP DTMF packet generator
dtmf:  dtmfsrc: DTMF tone generator
webrtc:  webrtcbin: WebRTC Bin
srtp:  srtpdec: SRTP decoder
srtp:  srtpenc: SRTP encoder
rtmp:  rtmpsink: RTMP output sink
rtmp:  rtmpsrc: RTMP Source
dvdspu:  dvdspu: Sub-picture Overlay
coretracers:  leaks (GstTracerFactory)
coretracers:  stats (GstTracerFactory)
coretracers:  rusage (GstTracerFactory)
coretracers:  log (GstTracerFactory)
coretracers:  latency (GstTracerFactory)
webrtcdsp:  webrtcechoprobe: Accoustic Echo Canceller probe
webrtcdsp:  webrtcdsp: Voice Processor (AGC, AEC, filters, etc.)
legacyrawparse:  audioparse: Audio Parse
legacyrawparse:  videoparse: Video Parse
opus:  opusdec: Opus audio decoder
opus:  opusenc: Opus audio encoder
auparse:  auparse: AU audio demuxer
x264:  x264enc: x264enc
soup:  souphttpclientsink: HTTP client sink
soup:  souphttpsrc: HTTP client source
cutter:  cutter: Audio cutter
midi:  midiparse: MidiParse
shm:  shmsink: Shared Memory Sink
shm:  shmsrc: Shared Memory Source
isomp4:  qtmoovrecover: QT Moov Recover
isomp4:  mj2mux: MJ2 Muxer
isomp4:  3gppmux: 3GPP Muxer
isomp4:  ismlmux: ISML Muxer
isomp4:  mp4mux: MP4 Muxer
isomp4:  qtmux: QuickTime Muxer
isomp4:  rtpxqtdepay: RTP packet depayloader
isomp4:  qtdemux: QuickTime demuxer
jack:  jackaudiosink: Audio Sink (Jack)
jack:  jackaudiosrc: Audio Source (Jack)
siren:  sirenenc: Siren Encoder element
siren:  sirendec: Siren Decoder element
flite:  flitetestsrc: Flite speech test source
smoothstreaming:  mssdemux: Smooth Streaming demuxer
ossaudio:  osssink: Audio Sink (OSS)
ossaudio:  osssrc: Audio Source (OSS)
geometrictransform:  perspective: perspective
geometrictransform:  fisheye: fisheye
geometrictransform:  mirror: mirror
geometrictransform:  square: square
geometrictransform:  tunnel: tunnel
geometrictransform:  bulge: bulge
geometrictransform:  stretch: stretch
geometrictransform:  waterripple: waterripple
geometrictransform:  twirl: twirl
geometrictransform:  sphere: sphere
geometrictransform:  rotate: rotate
geometrictransform:  pinch: pinch
geometrictransform:  marble: marble
geometrictransform:  kaleidoscope: kaleidoscope
geometrictransform:  diffuse: diffuse
geometrictransform:  circle: circle
spectrum:  spectrum: Spectrum analyzer
cdparanoia:  cdparanoiasrc: CD Audio (cdda) Source, Paranoia IV
equalizer:  equalizer-10bands: 10 Band Equalizer
equalizer:  equalizer-3bands: 3 Band Equalizer
equalizer:  equalizer-nbands: N Band Equalizer
assrender:  assrender: ASS/SSA Render
waylandsink:  waylandsink: wayland video sink
soundtouch:  bpmdetect: BPM Detector
soundtouch:  pitch: Pitch controller
audiomixer:  audiointerleave: AudioInterleave
audiomixer:  liveadder: AudioMixer
audiomixer:  audiomixer: AudioMixer
volume:  volume: Volume
video4linux2:  v4l2deviceprovider (GstDeviceProviderFactory)
video4linux2:  v4l2radio: Radio (video4linux2) Tuner
video4linux2:  v4l2sink: Video (video4linux2) Sink
video4linux2:  v4l2src: Video (video4linux2) Source
gsm:  gsmdec: GSM audio decoder
gsm:  gsmenc: GSM audio encoder
audiotestsrc:  audiotestsrc: Audio test source
gio:  giostreamsrc: GIO stream source
gio:  giostreamsink: GIO stream sink
gio:  giosrc: GIO source
gio:  giosink: GIO sink
bz2:  bz2dec: BZ2 decoder
bz2:  bz2enc: BZ2 encoder
effectv:  rippletv: RippleTV effect
effectv:  streaktv: StreakTV effect
effectv:  radioactv: RadioacTV effect
effectv:  optv: OpTV effect
effectv:  quarktv: QuarkTV effect
effectv:  revtv: RevTV effect
effectv:  vertigotv: VertigoTV effect
effectv:  shagadelictv: ShagadelicTV
effectv:  warptv: WarpTV effect
effectv:  dicetv: DiceTV effect
effectv:  agingtv: AgingTV effect
effectv:  edgetv: EdgeTV effect
multipart:  multipartmux: Multipart muxer
multipart:  multipartdemux: Multipart demuxer
decklink:  decklinkvideosrc: Decklink Video Source
decklink:  decklinkaudiosrc: Decklink Audio Source
decklink:  decklinkvideosink: Decklink Video Sink
decklink:  decklinkaudiosink: Decklink Audio Sink
debug:  cpureport: CPU report
debug:  testsink: Test plugin
debug:  taginject: TagInject
debug:  progressreport: Progress report
debug:  pushfilesrc: Push File Source
debug:  navseek: Seek based on left-right arrows
debug:  rndbuffersize: Random buffer size
debug:  capssetter: CapsSetter
debug:  breakmydata: Break my data
udp:  udpsrc: UDP packet receiver
udp:  dynudpsink: UDP packet sender
udp:  multiudpsink: UDP packet sender
udp:  udpsink: UDP packet sender
yadif:  yadif: YADIF deinterlacer
rfbsrc:  rfbsrc: Rfb source
uvch264:  uvch264src: UVC H264 Source
uvch264:  uvch264mjpgdemux: UVC H264 MJPG Demuxer
y4mdec:  y4mdec: YUV4MPEG demuxer/decoder
pnm:  pnmenc: PNM image encoder
pnm:  pnmdec: PNM image decoder
staticelements:  bin: Generic bin
staticelements:  pipeline: Pipeline object

Total count: 273 plugins (14 blacklist entries not shown), 1408 features

The blacklisted plugins are:

root@8a6245b5d731:/opt/nvidia/deepstream/deepstream-6.1# gst-inspect-1.0 -b
Blacklisted files:
  libnvdsgst_udp.so
  libnvdsgst_nvblender.so
  libnvdsgst_infer.so
  libgstnvvideoconvert.so
  libnvdsgst_tracker.so
  libnvdsgst_dsexample.so
  libnvdsgst_dewarper.so
  libnvdsgst_deepstream_bins.so
  libnvdsgst_multistreamtiler.so
  libnvdsgst_ucx.so
  libnvdsgst_multistream.so
  libcustom2d_preprocess.so
  libnvdsgst_preprocess.so
  libnvdsgst_inferserver.so

Total count: 14 blacklisted files

Can someone help me with these problems?

nvbufsurftransform:cuInit failed : 100

cudaErrorNoDevice = 100

This indicates that no CUDA-capable devices were detected by the installed CUDA driver.

Please check if you install driver properly, you can run sample deviceQuery to check the status, or run ls -l /dev/nvidia* to check devices created or not.

Hi, thanks for the reply.

Sure, here is the output outside of the docker environment:

$ ./deviceQuery 
./deviceQuery Starting...

 CUDA Device Query (Runtime API) version (CUDART static linking)

Detected 1 CUDA Capable device(s)

Device 0: "NVIDIA TITAN X (Pascal)"
  CUDA Driver Version / Runtime Version          11.6 / 11.6
  CUDA Capability Major/Minor version number:    6.1
  Total amount of global memory:                 12194 MBytes (12786466816 bytes)
  (028) Multiprocessors, (128) CUDA Cores/MP:    3584 CUDA Cores
  GPU Max Clock rate:                            1531 MHz (1.53 GHz)
  Memory Clock rate:                             5005 Mhz
  Memory Bus Width:                              384-bit
  L2 Cache Size:                                 3145728 bytes
  Maximum Texture Dimension Size (x,y,z)         1D=(131072), 2D=(131072, 65536), 3D=(16384, 16384, 16384)
  Maximum Layered 1D Texture Size, (num) layers  1D=(32768), 2048 layers
  Maximum Layered 2D Texture Size, (num) layers  2D=(32768, 32768), 2048 layers
  Total amount of constant memory:               65536 bytes
  Total amount of shared memory per block:       49152 bytes
  Total shared memory per multiprocessor:        98304 bytes
  Total number of registers available per block: 65536
  Warp size:                                     32
  Maximum number of threads per multiprocessor:  2048
  Maximum number of threads per block:           1024
  Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
  Max dimension size of a grid size    (x,y,z): (2147483647, 65535, 65535)
  Maximum memory pitch:                          2147483647 bytes
  Texture alignment:                             512 bytes
  Concurrent copy and kernel execution:          Yes with 2 copy engine(s)
  Run time limit on kernels:                     Yes
  Integrated GPU sharing Host Memory:            No
  Support host page-locked memory mapping:       Yes
  Alignment requirement for Surfaces:            Yes
  Device has ECC support:                        Disabled
  Device supports Unified Addressing (UVA):      Yes
  Device supports Managed Memory:                Yes
  Device supports Compute Preemption:            Yes
  Supports Cooperative Kernel Launch:            Yes
  Supports MultiDevice Co-op Kernel Launch:      Yes
  Device PCI Domain ID / Bus ID / location ID:   0 / 1 / 0
  Compute Mode:
     < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >

deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 11.6, CUDA Runtime Version = 11.6, NumDevs = 1`Preformatted text`
Result = PASS

and the output for ls -l /dev/nvidia* :

crw-rw-rw- 1 root root 195,   0 Jun  6 14:03 /dev/nvidia0
crw-rw-rw- 1 root root 195, 255 Jun  6 14:03 /dev/nvidiactl
crw-rw-rw- 1 root root 195, 254 Jun  6 14:03 /dev/nvidia-modeset
crw-rw-rw- 1 root root 236,   0 Jun  6 14:03 /dev/nvidia-uvm
crw-rw-rw- 1 root root 236,   1 Jun  6 14:03 /dev/nvidia-uvm-tools

/dev/nvidia-caps:
total 0
cr-------- 1 root root 239, 1 Jun  6 14:04 nvidia-cap1
cr--r--r-- 1 root root 239, 2 Jun  6 14:04 nvidia-cap2

Ok, now inside my docker container I get these outputs:

./deviceQuery Starting...

 CUDA Device Query (Runtime API) version (CUDART static linking)

cudaGetDeviceCount returned 35
-> CUDA driver version is insufficient for CUDA runtime version
Result = FAIL

and the output for ls -l /dev/nvidia* :

crw-rw-rw- 1 root root 195, 254 Jun  6 19:35 /dev/nvidia-modeset
crw-rw-rw- 1 root root 236,   0 Jun  6 19:35 /dev/nvidia-uvm
crw-rw-rw- 1 root root 236,   1 Jun  6 19:35 /dev/nvidia-uvm-tools
crw-rw-rw- 1 root root 195,   0 Jun  6 19:35 /dev/nvidia0
crw-rw-rw- 1 root root 195, 255 Jun  6 19:35 /dev/nvidiactl

So, I’m guessing the problem is in the driver inside the docker =/

Can you get the output of nvidia-smi inside docker?
Can you share the docker command?

Thanks,

Tue Jun  7 14:17:10 2022       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 510.47.03    Driver Version: 510.47.03    CUDA Version: 11.6     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  NVIDIA TITAN X ...  On   | 00000000:01:00.0 Off |                  N/A |
| 23%   22C    P8     9W / 250W |     15MiB / 12288MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A      1250      G                                       9MiB |
|    0   N/A  N/A      1390      G                                       2MiB |
+-----------------------------------------------------------------------------+

The docker command is:

docker build -t deepstream:new_test --build-arg TENSORRT_VERSION="8.2.5-1+cuda11.4" --build-arg CUDNN_VERSION="8.4.0.27-1+cuda11.6" --build-arg CUDA_VERSION="11.6.1" .

and to run I use this:

sudo docker container run -v /home/***/deepstream/deepstream_c:/deepstream  --device /dev/nvidia0 -e CUDA_VER=11.6 -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=$DISPLAY --name deepstream_new -p 25002:25002 --entrypoint /bin/bash -it deepstream:new_test

Can you add --gpus device=GPUID --runtime=nvidia to the docker command and try again?

Thank you so kindly for the reply!

Ok, so after running with these commands I tried to check the libs and ended up with no output for nvcc. This is weird but, cudnn wasn’t correctly installed. So I tried to reinstall it following this tutorial.

Had to adapt the commands and run the following:

  1. Download the Cudnn from the Debian local repository installation package: cuDNN Download

  2. Run the dpkg command:
    dpkg -i cudnn-local-repo-*

  3. Import the CUDA GPG key:
    cp /var/cudnn-local-repo-*/cudnn-local-*-keyring.gpg /usr/share/keyrings/

  4. Refresh the repository metadata :
    apt-get update

  5. Install the runtime, developer and samples library:
    apt-get install libcudnn8 libcudnn8-dev libcudnn8-samples

By doing so, when I run gst-inspect-1.0 now I get:

# gst-inspect-1.0

(gst-plugin-scanner:773): GStreamer-WARNING **: 14:56:02.839: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_inferserver.so': libtritonserver.so: cannot open shared object file: No such file or directory

(gst-plugin-scanner:773): GStreamer-WARNING **: 14:56:02.943: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_ucx.so': libucs.so.0: cannot open shared object file: No such file or directory

(gst-plugin-scanner:773): GStreamer-WARNING **: 14:56:03.498: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_udp.so': librivermax.so.0: cannot open shared object file: No such file or directory
nvdsgst_dsanalytics:  nvdsanalytics: DsAnalytics plugin
nvdsgst_jpegdec:  nvjpegdec: JPEG image decoder
nvdsgst_eglglessink:  nveglglessink: EGL/GLES vout Sink
nvdsgst_videotemplate:  nvdsvideotemplate: NvDsVideoTemplate plugin for Transform/In-Place use-cases
nvdsgst_nvblender:  nvblender: Compositor
nvdsgst_logger:  nvdslogger: Nvdslogger
nvdsgst_infer:  nvinfer: NvInfer plugin
nvdsgst_audiotemplate:  nvdsaudiotemplate: DS AUDIO template Plugin for Transform IP use-cases
nvvideoconvert:  nvvideoconvert: NvVidConv Plugin
nvdsgst_tracker:  nvtracker: NvTracker plugin
nvdsgst_of:  nvof: nvof
nvdsgst_dsexample:  dsexample: DsExample plugin
nvdsgst_dewarper:  nvdewarper: nvdewarper
nvdsgst_inferaudio:  nvinferaudio: NvInfer Audio plugin
nvdsgst_osd:  nvdsosd: NvDsOsd plugin
nvdsgst_metautils:  nvdsmetaextract: nvdsmetaextract
nvdsgst_metautils:  nvdsmetainsert: nvdsmetainsert
nvdsgst_speech:  nvdsasr: DS ASR Plugin for speech use-cases
nvdsgst_deepstream_bins:  nvdsbuffersyncbin: NvBufferSync Bin
nvdsgst_deepstream_bins:  nvmsgbrokersinkbin: NvMsgBroker Bin
nvdsgst_deepstream_bins:  nvrtspoutsinkbin: NvRtspOut Bin
nvdsgst_deepstream_bins:  nvvideoencfilesinkbin: NvVideoEncFilesink Bin
nvdsgst_deepstream_bins:  nvvideorenderersinkbin: NvVideoRenderer Bin
nvdsgst_deepstream_bins:  nvanalyticsbin: NvAnalytics Bin
nvdsgst_deepstream_bins:  nvcamerasrcbin: NvCameraSrc Bin
nvdsgst_deepstream_bins:  nvurisrcbin: NvUriSrc Bin
nvdsgst_deepstream_bins:  nvtrackerbin: NvTracker Bin
nvdsgst_deepstream_bins:  nvtilerbin: NvTiler Bin
nvdsgst_deepstream_bins:  nvdewarperbin: NvDewarper Bin
nvdsgst_deepstream_bins:  nvosdbin: NvOsd Bin
nvdsgst_deepstream_bins:  nvinferserverbin: NvInferServer Bin
nvdsgst_deepstream_bins:  nvinferbin: NvInfer Bin
nvdsgst_multistreamtiler:  nvmultistreamtiler: Stream Tiler DS
nvvideo4linux2:  nvv4l2h265enc: V4L2 H.265 Encoder
nvvideo4linux2:  nvv4l2h264enc: V4L2 H.264 Encoder
nvvideo4linux2:  nvv4l2decoder: NVIDIA v4l2 video decoder
nvdsgst_ofvisual:  nvofvisual: nvofvisual
nvdsgst_3dfilter:  nvds3dfilter: DS 3D filter custom plugin
nvdsgst_segvisual:  nvsegvisual: nvsegvisual
nvdsgst_postprocess:  nvdspostprocess: NvDsPostProcess plugin for Transform/In-Place use-cases
nvdsgst_multistream:  nvstreamdemux: Stream demultiplexer
nvdsgst_multistream:  nvstreammux: Stream multiplexer
nvdsgst_msgconv:  nvmsgconv: Message Converter
nvdsgst_preprocess:  nvdspreprocess: gst-nvdspreprocess plugin
nvdsgst_msgbroker:  nvmsgbroker: Message Broker
nvdsgst_text_to_speech:  nvds_text_to_speech: DS Text To Speech Plugin for Conversational AI use cases
bayer:  rgb2bayer: RGB to Bayer converter
bayer:  bayer2rgb: Bayer to RGB decoder for cameras
sid:  siddec: Sid decoder
videoconvert:  videoconvert: Colorspace converter
wavparse:  wavparse: WAV audio demuxer
deinterlace:  deinterlace: Deinterlacer
gdp:  gdppay: GDP Payloader
gdp:  gdpdepay: GDP Depayloader
dtls:  dtlssrtpdemux: DTLS SRTP Demultiplexer
dtls:  dtlssrtpenc: DTLS-SRTP Encoder
dtls:  dtlssrtpdec: DTLS-SRTP Decoder
dtls:  dtlsdec: DTLS Decoder
dtls:  dtlsenc: DTLS Encoder
xingmux:  xingmux: MP3 Xing muxer
videofiltersbad:  videodiff: Video Diff
videofiltersbad:  zebrastripe: Zebra stripe overlay
videofiltersbad:  scenechange: Scene change detector
ximagesrc:  ximagesrc: Ximage video source
alsa:  alsamidisrc: AlsaMidi Source
alsa:  alsasink: Audio sink (ALSA)
alsa:  alsasrc: Audio source (ALSA)
sndfile:  sfdec: Sndfile decoder
videorate:  videorate: Video rate adjuster
videocrop:  aspectratiocrop: aspectratiocrop
videocrop:  videocrop: Crop
zbar:  zbar: Barcode detector
avi:  avisubtitle: Avi subtitle parser
avi:  avimux: Avi muxer
avi:  avidemux: Avi demuxer
mpegpsmux:  mpegpsmux: MPEG Program Stream Muxer
audioresample:  audioresample: Audio resampler
mplex:  mplex: mplex video multiplexer
videosignal:  simplevideomark: Video marker
videosignal:  simplevideomarkdetect: Video detecter
videosignal:  videoanalyse: Video analyser
navigationtest:  navigationtest: Video navigation test
speed:  speed: Speed
audioparsers:  wavpackparse: Wavpack audio stream parser
audioparsers:  sbcparse: SBC audio parser
audioparsers:  mpegaudioparse: MPEG1 Audio Parser
audioparsers:  flacparse: FLAC audio parser
audioparsers:  dcaparse: DTS Coherent Acoustics audio stream parser
audioparsers:  ac3parse: AC3 audio stream parser
audioparsers:  amrparse: AMR audio stream parser
audioparsers:  aacparse: AAC audio stream parser
colormanagement:  lcms: LCMS2 ICC correction
camerabin:  camerabin: Camera Bin
camerabin:  wrappercamerabinsrc: Wrapper camera src element for camerabin2
camerabin:  viewfinderbin: Viewfinder Bin
alpha:  alpha: Alpha filter
encoding:  encodebin: Encoder Bin
id3demux:  id3demux: ID3 tag demuxer
audiomixmatrix:  audiomixmatrix: Matrix audio mix
audiofxbad:  audiochannelmix: Simple stereo audio mixer
autoconvert:  autovideoconvert: Select color space convertor based on caps
autoconvert:  autoconvert: Select convertor based on caps
festival:  festival: Festival Text-to-Speech synthesizer
mulaw:  mulawdec: Mu Law audio decoder
mulaw:  mulawenc: Mu Law audio encoder
flac:  flactag: FLAC tagger
flac:  flacdec: FLAC audio decoder
flac:  flacenc: FLAC audio encoder
closedcaption:  line21encoder: Line 21 CC Encoder
closedcaption:  cc708overlay: Closed Caption overlay
closedcaption:  line21decoder: Line 21 CC Decoder
closedcaption:  ccextractor: Closed Caption Extractor
closedcaption:  ccconverter: Closed Caption Converter
closedcaption:  cccombiner: Closed Caption Combiner
ogg:  oggaviparse: Ogg AVI parser
ogg:  oggparse: Ogg parser
ogg:  ogmtextparse: OGM text stream parser
ogg:  ogmvideoparse: OGM video stream parser
ogg:  ogmaudioparse: OGM audio stream parser
ogg:  oggmux: Ogg muxer
ogg:  oggdemux: Ogg demuxer
teletext:  teletextdec: Teletext decoder
audiofx:  stereo: Stereo effect
audiofx:  scaletempo: Scaletempo
audiofx:  audioecho: Audio echo
audiofx:  audiofirfilter: Audio FIR filter
audiofx:  audiowsincband: Band pass & band reject filter
audiofx:  audiowsinclimit: Low pass & high pass filter
audiofx:  audioiirfilter: Audio IIR filter
audiofx:  audiochebband: Band pass & band reject filter
audiofx:  audiocheblimit: Low pass & high pass filter
audiofx:  audiodynamic: Dynamic range controller
audiofx:  audioamplify: Audio amplifier
audiofx:  audiokaraoke: AudioKaraoke
audiofx:  audioinvert: Audio inversion
audiofx:  audiopanorama: Stereo positioning
videobox:  videobox: Video box filter
taglib:  apev2mux: TagLib-based APEv2 Muxer
taglib:  id3v2mux: TagLib-based ID3v2 Muxer
mpeg2dec:  mpeg2dec: mpeg1 and mpeg2 video decoder
monoscope:  monoscope: Monoscope
cdio:  cdiocddasrc: CD audio source (CDDA)
playback:  parsebin: Parse Bin
playback:  urisourcebin: URI reader
playback:  uridecodebin3: URI Decoder
playback:  uridecodebin: URI Decoder
playback:  decodebin3: Decoder Bin 3
playback:  decodebin: Decoder Bin
playback:  streamsynchronizer: Stream Synchronizer
playback:  subtitleoverlay: Subtitle Overlay
playback:  playsink: Player Sink
playback:  playbin3: Player Bin 3
playback:  playbin: Player Bin 2
aiff:  aiffmux: AIFF audio muxer
aiff:  aiffparse: AIFF audio demuxer
dashdemux:  dashdemux: DASH Demuxer
curl:  curlhttpsrc: HTTP Client Source using libcURL
curl:  curlsmtpsink: Curl smtp sink
curl:  curlftpsink: Curl ftp sink
curl:  curlfilesink: Curl file sink
curl:  curlhttpsink: Curl http sink
amrwbdec:  amrwbdec: AMR-WB audio decoder
asfmux:  asfparse: ASF parser
asfmux:  rtpasfpay: RTP ASF payloader
asfmux:  asfmux: ASF muxer
multifile:  splitmuxsrc: Split File Demuxing Bin
multifile:  splitmuxsink: Split Muxing Bin
multifile:  splitfilesrc: Split-File Source
multifile:  multifilesink: Multi-File Sink
multifile:  multifilesrc: Multi-File Source
pbtypes:  GstVideoMultiviewFlagsSet (GstDynamicTypeFactory)
shout2:  shout2send: Icecast network sink
compositor:  compositor: Compositor
rtspclientsink:  rtspclientsink: RTSP RECORD client
interlace:  interlace: Interlace filter
rtsp:  rtpdec: RTP Decoder
rtsp:  rtspsrc: RTSP packet receiver
dvb:  dvbbasebin: DVB bin
dvb:  dvbsrc: DVB Source
gme:  gmedec: Gaming console music file decoder
jpeg:  jpegdec: JPEG image decoder
jpeg:  jpegenc: JPEG image encoder
inter:  intervideosink: Internal video sink
inter:  intervideosrc: Internal video source
inter:  intersubsink: Internal subtitle sink
inter:  intersubsrc: Internal subtitle source
inter:  interaudiosink: Internal audio sink
inter:  interaudiosrc: Internal audio source
vorbis:  vorbistag: VorbisTag
vorbis:  vorbisparse: VorbisParse
vorbis:  vorbisdec: Vorbis audio decoder
vorbis:  vorbisenc: Vorbis audio encoder
mpegpsdemux:  mpegpsdemux: MPEG Program Stream Demuxer
sbc:  sbcenc: Bluetooth SBC audio encoder
sbc:  sbcdec: Bluetooth SBC audio decoder
subenc:  webvttenc: WebVTT encoder
subenc:  srtenc: Srt encoder
smpte:  smptealpha: SMPTE transitions
smpte:  smpte: SMPTE transitions
de265:  libde265dec: HEVC/H.265 decoder
subparse:  ssaparse: SSA Subtitle Parser
subparse:  subparse: Subtitle parser
subparse: subparse_typefind: srt, sub, mpsub, mdvd, smi, txt, dks, vtt
fbdevsink:  fbdevsink: fbdev video sink
ttmlsubs:  ttmlrender: TTML subtitle renderer
ttmlsubs:  ttmlparse: TTML subtitle parser
alphacolor:  alphacolor: Alpha color filter
dvdlpcmdec:  dvdlpcmdec: DVD LPCM Audio decoder
kate:  katetag: Kate stream tagger
kate:  kateparse: Kate stream parser
kate:  kateenc: Kate stream encoder
kate:  katedec: Kate stream text decoder
srt:  srtserversink: SRT sink
srt:  srtclientsink: SRT sink
srt:  srtserversrc: SRT source
srt:  srtclientsrc: SRT source
srt:  srtsink: SRT sink
srt:  srtsrc: SRT source
netsim:  netsim: Network Simulator
libav:  avdeinterlace: libav Deinterlace element
libav:  avmux_chromaprint: libav Chromaprint muxer
libav:  avmux_yuv4mpegpipe: libav YUV4MPEG pipe muxer (not recommended, use y4menc instead)
libav:  avmux_wtv: libav Windows Television (WTV) muxer
libav:  avmux_webp: libav WebP muxer
libav:  avmux_wav: libav WAV / WAVE (Waveform Audio) muxer (not recommended, use wavenc instead)
libav:  avmux_w64: libav Sony Wave64 muxer
libav:  avmux_voc: libav Creative Voice muxer
libav:  avmux_vc1test: libav VC-1 test bitstream muxer
libav:  avmux_uncodedframecrc: libav uncoded framecrc testing muxer
libav:  avmux_tta: libav TTA (True Audio) muxer
libav:  avmux_mkvtimestamp_v2: libav extract pts as timecode v2 format, as defined by mkvtoolnix muxer
libav:  avmux_3gp: libav 3GP (3GPP file format) muxer (not recommended, use gppmux instead)
libav:  avmux_3g2: libav 3GP2 (3GPP2 file format) muxer
libav:  avmux_swf: libav SWF (ShockWave Flash) muxer
libav:  avmux_spdif: libav IEC 61937 (used on S/PDIF - IEC958) muxer
libav:  avmux_spx: libav Ogg Speex muxer
libav:  avmux_sox: libav SoX native muxer
libav:  avmux_smoothstreaming: libav Smooth Streaming Muxer muxer
libav:  avmux_smjpeg: libav Loki SDL MJPEG muxer
libav:  avmux_singlejpeg: libav JPEG single image muxer
libav:  avmux_film_cpk: libav Sega FILM / CPK muxer
libav:  avmux_sap: libav SAP output muxer
libav:  avmux_rtsp: libav RTSP output muxer
libav:  avmux_rso: libav Lego Mindstorms RSO muxer
libav:  avmux_rm: libav RealMedia muxer
libav:  avmux_psp: libav PSP MP4 (MPEG-4 Part 14) muxer
libav:  avmux_vidc: libav PCM Archimedes VIDC muxer
libav:  avmux_opus: libav Ogg Opus muxer
libav:  avmux_oma: libav Sony OpenMG audio muxer
libav:  avmux_ogv: libav Ogg Video muxer
libav:  avmux_ogg: libav Ogg muxer (not recommended, use oggmux instead)
libav:  avmux_oga: libav Ogg Audio muxer
libav:  avmux_nut: libav NUT muxer
libav:  avmux_mxf_opatom: libav MXF (Material eXchange Format) Operational Pattern Atom muxer
libav:  avmux_mxf_d10: libav MXF (Material eXchange Format) D-10 Mapping muxer
libav:  avmux_mxf: libav MXF (Material eXchange Format) muxer (not recommended, use mxfmux instead)
libav:  avmux_mpjpeg: libav MIME multipart JPEG muxer (not recommended, use multipartmux instead)
libav:  avmux_mpegts: libav MPEG-TS (MPEG-2 Transport Stream) muxer (not recommended, use mpegtsmux instead)
libav:  avmux_vob: libav MPEG-2 PS (VOB) muxer
libav:  avmux_svcd: libav MPEG-2 PS (SVCD) muxer
libav:  avmux_dvd: libav MPEG-2 PS (DVD VOB) muxer
libav:  avmux_vcd: libav MPEG-1 Systems / MPEG program stream (VCD) muxer
libav:  avmux_mpeg: libav MPEG-1 Systems / MPEG program stream muxer
libav:  avmux_mp4: libav MP4 (MPEG-4 Part 14) muxer (not recommended, use mp4mux instead)
libav:  avmux_mp3: libav MP3 (MPEG audio layer 3) formatter (not recommended, use id3v2mux instead)
libav:  avmux_mp2: libav MP2 (MPEG audio layer 2) formatter (not recommended, use id3v2mux instead)
libav:  avmux_mov: libav QuickTime / MOV muxer (not recommended, use qtmux instead)
libav:  avmux_mmf: libav Yamaha SMAF muxer
libav:  avmux_matroska: libav Matroska muxer (not recommended, use matroskamux instead)
libav:  avmux_md5: libav MD5 testing muxer
libav:  avmux_latm: libav LOAS/LATM muxer
libav:  avmux_ivf: libav On2 IVF muxer
libav:  avmux_ismv: libav ISMV/ISMA (Smooth Streaming) muxer
libav:  avmux_ircam: libav Berkeley/IRCAM/CARL Sound Format muxer
libav:  avmux_ipod: libav iPod H.264 MP4 (MPEG-4 Part 14) muxer
libav:  avmux_ilbc: libav iLBC storage muxer
libav:  avmux_ico: libav Microsoft Windows ICO muxer
libav:  avmux_hls: libav Apple HTTP Live Streaming muxer
libav:  avmux_hds: libav HDS Muxer muxer
libav:  avmux_hash: libav Hash testing muxer
libav:  avmux_gxf: libav GXF (General eXchange Format) muxer
libav:  avmux_flv: libav FLV (Flash Video) muxer (not recommended, use flvmux instead)
libav:  avmux_fits: libav Flexible Image Transport System muxer
libav:  avmux_filmstrip: libav Adobe Filmstrip muxer
libav:  avmux_f4v: libav F4V Adobe Flash Video muxer
libav:  avmux_dv: libav DV (Digital Video) muxer
libav:  avmux_daud: libav D-Cinema audio muxer
libav:  avmux_dash: libav DASH Muxer muxer
libav:  avmux_codec2: libav codec2 .c2 muxer muxer
libav:  avmux_caf: libav Apple CAF (Core Audio Format) muxer
libav:  avmux_bit: libav G.729 BIT file format muxer
libav:  avmux_avm2: libav SWF (ShockWave Flash) (AVM2) muxer
libav:  avmux_avi: libav AVI (Audio Video Interleaved) muxer (not recommended, use avimux instead)
libav:  avmux_au: libav Sun AU muxer
libav:  avmux_asf_stream: libav ASF (Advanced / Active Streaming Format) muxer (not recommended, use asfmux instead)
libav:  avmux_ast: libav AST (Audio Stream) muxer
libav:  avmux_asf: libav ASF (Advanced / Active Streaming Format) muxer (not recommended, use asfmux instead)
libav:  avmux_apng: libav Animated Portable Network Graphics muxer
libav:  avmux_amr: libav 3GPP AMR muxer
libav:  avmux_aiff: libav Audio IFF muxer (not recommended, use aiffmux instead)
libav:  avmux_adx: libav CRI ADX muxer
libav:  avmux_adts: libav ADTS AAC (Advanced Audio Coding) muxer (not recommended, use aacparse instead)
libav:  avmux_a64: libav a64 - video for Commodore 64 muxer
libav: avtype_yuv4mpegpipe: y4m
libav:  avdemux_yuv4mpegpipe: libav YUV4MPEG pipe demuxer
libav: avtype_wsvqa: no extensions
libav:  avdemux_wsvqa: libav Westwood Studios VQA demuxer
libav: avtype_wsaud: no extensions
libav:  avdemux_wsaud: libav Westwood Studios audio demuxer
libav: avtype_wc3movie: no extensions
libav:  avdemux_wc3movie: libav Wing Commander III movie demuxer
libav:  avdemux_voc: libav Creative Voice demuxer
libav: avtype_vmd: no extensions
libav:  avdemux_vmd: libav Sierra VMD demuxer
libav:  avdemux_tta: libav TTA (True Audio) demuxer
libav: avtype_psxstr: no extensions
libav:  avdemux_psxstr: libav Sony Playstation STR demuxer
libav: avtype_sol: no extensions
libav:  avdemux_sol: libav Sierra SOL demuxer
libav: avtype_smk: no extensions
libav:  avdemux_smk: libav Smacker demuxer
libav: avtype_film_cpk: no extensions
libav:  avdemux_film_cpk: libav Sega FILM / CPK demuxer
libav:  avdemux_pva: libav TechnoTrend PVA demuxer
libav:  avdemux_nuv: libav NuppelVideo demuxer
libav: avtype_nut: nut
libav:  avdemux_nut: libav NUT demuxer
libav: avtype_nsv: no extensions
libav:  avdemux_nsv: libav Nullsoft Streaming Video demuxer
libav:  avdemux_mxf: libav MXF (Material eXchange Format) demuxer
libav:  avdemux_mpc8: libav Musepack SV8 demuxer
libav:  avdemux_mpc: libav Musepack demuxer
libav: avtype_mmf: no extensions
libav:  avdemux_mmf: libav Yamaha SMAF demuxer
libav: avtype_mm: no extensions
libav:  avdemux_mm: libav American Laser Games MM demuxer
libav:  avdemux_ivf: libav On2 IVF demuxer
libav: avtype_ipmovie: no extensions
libav:  avdemux_ipmovie: libav Interplay MVE demuxer
libav: avtype_iff: no extensions
libav:  avdemux_iff: libav IFF (Interchange File Format) demuxer
libav: avtype_idcin: no extensions
libav:  avdemux_idcin: libav id Cinematic demuxer
libav: avtype_gxf: no extensions
libav:  avdemux_gxf: libav GXF (General eXchange Format) demuxer
libav:  avdemux_gif: libav CompuServe Graphics Interchange Format (GIF) demuxer
libav: avtype_4xm: no extensions
libav:  avdemux_4xm: libav 4X Technologies demuxer
libav: avtype_ea: no extensions
libav:  avdemux_ea: libav Electronic Arts Multimedia demuxer
libav: avtype_dsf: no extensions
libav:  avdemux_dsf: libav DSD Stream File (DSF) demuxer
libav: avtype_daud: 302, daud
libav:  avdemux_daud: libav D-Cinema audio demuxer
libav: avtype_brstm: brstm
libav:  avdemux_brstm: libav BRSTM (Binary Revolution Stream) demuxer
libav: avtype_bfstm: bfstm, bcstm
libav:  avdemux_bfstm: libav BFSTM (Binary Cafe Stream) demuxer
libav: avtype_avs: no extensions
libav:  avdemux_avs: libav Argonaut Games Creature Shock demuxer
libav:  avdemux_ape: libav Monkey's Audio demuxer
libav:  avdemux_aiff: libav Audio IFF demuxer
libav:  avdec_idf: libav iCEDraw text decoder
libav:  avdec_xbin: libav eXtended BINary text decoder
libav:  avdec_bintext: libav Binary text decoder
libav:  avdec_zmbv: libav Zip Motion Blocks Video decoder
libav:  avdec_zerocodec: libav ZeroCodec Lossless Video decoder
libav:  avdec_yop: libav Psygnosis YOP Video decoder
libav:  avdec_ylc: libav YUY2 Lossless Codec decoder
libav:  avdec_xwd: libav XWD (X Window Dump) image decoder
libav:  avdec_xpm: libav XPM (X PixMap) image decoder
libav:  avdec_xl: libav Miro VideoXL decoder
libav:  avdec_xface: libav X-face image decoder
libav:  avdec_xbm: libav XBM (X BitMap) image decoder
libav:  avdec_xan_wc4: libav Wing Commander IV / Xxan decoder
libav:  avdec_xan_wc3: libav Wing Commander III / Xan decoder
libav:  avdec_wnv1: libav Winnov WNV1 decoder
libav:  avdec_wmv3image: libav Windows Media Video 9 Image decoder
libav:  avdec_wmv3: libav Windows Media Video 9 decoder
libav:  avdec_wmv2: libav Windows Media Video 8 decoder
libav:  avdec_wmv1: libav Windows Media Video 7 decoder
libav:  avdec_wcmv: libav WinCAM Motion Video decoder
libav:  avdec_webp: libav WebP image decoder
libav:  avdec_vqavideo: libav Westwood Studios VQA (Vector Quantized Animation) video decoder
libav:  avdec_vp9: libav Google VP9 decoder
libav:  avdec_vp8: libav On2 VP8 decoder
libav:  avdec_vp7: libav On2 VP7 decoder
libav:  avdec_vp6f: libav On2 VP6 (Flash version) decoder
libav:  avdec_vp6a: libav On2 VP6 (Flash version, with alpha channel) decoder
libav:  avdec_vp6: libav On2 VP6 decoder
libav:  avdec_vp5: libav On2 VP5 decoder
libav:  avdec_vp4: libav On2 VP4 decoder
libav:  avdec_vp3: libav On2 VP3 decoder
libav:  avdec_vmnc: libav VMware Screen Codec / VMware Video decoder
libav:  avdec_vmdvideo: libav Sierra VMD video decoder
libav:  avdec_vcr1: libav ATI VCR1 decoder
libav:  avdec_vc1image: libav Windows Media Video 9 Image v2 decoder
libav:  avdec_vc1: libav SMPTE VC-1 decoder
libav:  avdec_vble: libav VBLE Lossless Codec decoder
libav:  avdec_vb: libav Beam Software VB decoder
libav:  avdec_utvideo: libav Ut Video decoder
libav:  avdec_ultimotion: libav IBM UltiMotion decoder
libav:  avdec_txd: libav Renderware TXD (TeXture Dictionary) image decoder
libav:  avdec_tscc2: libav TechSmith Screen Codec 2 decoder
libav:  avdec_camtasia: libav TechSmith Screen Capture Codec decoder
libav:  avdec_truemotion2rt: libav Duck TrueMotion 2.0 Real Time decoder
libav:  avdec_truemotion2: libav Duck TrueMotion 2.0 decoder
libav:  avdec_truemotion1: libav Duck TrueMotion 1.0 decoder
libav:  avdec_tmv: libav 8088flex TMV decoder
libav:  avdec_tiff: libav TIFF image decoder
libav:  avdec_tiertexseqvideo: libav Tiertex Limited SEQ video decoder
libav:  avdec_thp: libav Nintendo Gamecube THP video decoder
libav:  avdec_tdsc: libav TDSC decoder
libav:  avdec_targa_y216: libav Pinnacle TARGA CineWave YUV16 decoder
libav:  avdec_targa: libav Truevision Targa image decoder
libav:  avdec_svq3: libav Sorenson Vector Quantizer 3 / Sorenson Video 3 / SVQ3 decoder
libav:  avdec_svq1: libav Sorenson Vector Quantizer 1 / Sorenson Video 1 / SVQ1 decoder
libav:  avdec_sunrast: libav Sun Rasterfile image decoder
libav:  avdec_srgc: libav Screen Recorder Gold Codec decoder
libav:  avdec_speedhq: libav NewTek SpeedHQ decoder
libav:  avdec_sp5x: libav Sunplus JPEG (SP5X) decoder
libav:  avdec_snow: libav Snow decoder
libav:  avdec_smvjpeg: libav SMV JPEG decoder
libav:  avdec_smc: libav QuickTime Graphics (SMC) decoder
libav:  avdec_smackvid: libav Smacker video decoder
libav:  avdec_sheervideo: libav BitJazz SheerVideo decoder
libav:  avdec_sgirle: libav Silicon Graphics RLE 8-bit video decoder
libav:  avdec_sgi: libav SGI image decoder
libav:  avdec_screenpresso: libav Screenpresso decoder
libav:  avdec_scpr: libav ScreenPressor decoder
libav:  avdec_sanm: libav LucasArts SANM/Smush video decoder
libav:  avdec_rv40: libav RealVideo 4.0 decoder
libav:  avdec_rv30: libav RealVideo 3.0 decoder
libav:  avdec_rv20: libav RealVideo 2.0 decoder
libav:  avdec_rv10: libav RealVideo 1.0 decoder
libav:  avdec_rscc: libav innoHeim/Rsupport Screen Capture Codec decoder
libav:  avdec_rpza: libav QuickTime video (RPZA) decoder
libav:  avdec_roqvideo: libav id RoQ video decoder
libav:  avdec_rl2: libav RL2 video decoder
libav:  avdec_rasc: libav RemotelyAnywhere Screen Capture decoder
libav:  avdec_r10k: libav AJA Kona 10-bit RGB Codec decoder
libav:  avdec_qtrle: libav QuickTime Animation (RLE) video decoder
libav:  avdec_qpeg: libav Q-team QPEG decoder
libav:  avdec_qdraw: libav Apple QuickDraw decoder
libav:  avdec_ptx: libav V.Flash PTX image decoder
libav:  avdec_psd: libav Photoshop PSD file decoder
libav:  avdec_prosumer: libav Brooktree ProSumer Video decoder
libav:  avdec_prores: libav ProRes (iCodec Pro) decoder
libav:  avdec_ppm: libav PPM (Portable PixelMap) image decoder
libav:  avdec_png: libav PNG (Portable Network Graphics) image decoder
libav:  avdec_pixlet: libav Apple Pixlet decoder
libav:  avdec_pictor: libav Pictor/PC Paint decoder
libav:  avdec_pgmyuv: libav PGMYUV (Portable GrayMap YUV) image decoder
libav:  avdec_pgm: libav PGM (Portable GrayMap) image decoder
libav:  avdec_pcx: libav PC Paintbrush PCX image decoder
libav:  avdec_pbm: libav PBM (Portable BitMap) image decoder
libav:  avdec_pam: libav PAM (Portable AnyMap) image decoder
libav:  avdec_paf_video: libav Amazing Studio Packed Animation File Video decoder
libav:  avdec_nuv: libav NuppelVideo/RTJPEG decoder
libav:  avdec_mxpeg: libav Mobotix MxPEG video decoder
libav:  avdec_mwsc: libav MatchWare Screen Capture Codec decoder
libav:  avdec_mvc2: libav Silicon Graphics Motion Video Compressor 2 decoder
libav:  avdec_mvc1: libav Silicon Graphics Motion Video Compressor 1 decoder
libav:  avdec_mts2: libav MS Expression Encoder Screen decoder
libav:  avdec_mszh: libav LCL (LossLess Codec Library) MSZH decoder
libav:  avdec_msvideo1: libav Microsoft Video 1 decoder
libav:  avdec_mss2: libav MS Windows Media Video V9 Screen decoder
libav:  avdec_mss1: libav MS Screen 1 decoder
libav:  avdec_msrle: libav Microsoft RLE decoder
libav:  avdec_msmpeg4: libav MPEG-4 part 2 Microsoft variant version 3 decoder
libav:  avdec_msmpeg4v2: libav MPEG-4 part 2 Microsoft variant version 2 decoder
libav:  avdec_msmpeg4v1: libav MPEG-4 part 2 Microsoft variant version 1 decoder
libav:  avdec_mscc: libav Mandsoft Screen Capture Codec decoder
libav:  avdec_msa1: libav MS ATC Screen decoder
libav:  avdec_mpegvideo: libav MPEG-1 video decoder
libav:  avdec_mpeg4: libav MPEG-4 part 2 decoder
libav:  avdec_mpeg2video: libav MPEG-2 video decoder
libav:  avdec_motionpixels: libav Motion Pixels video decoder
libav:  avdec_mmvideo: libav American Laser Games MM Video decoder
libav:  avdec_mjpegb: libav Apple MJPEG-B decoder
libav:  avdec_mjpeg: libav MJPEG (Motion JPEG) decoder
libav:  avdec_mimic: libav Mimic decoder
libav:  avdec_mdec: libav Sony PlayStation MDEC (Motion DECoder) decoder
libav:  avdec_magicyuv: libav MagicYUV video decoder
libav:  avdec_m101: libav Matrox Uncompressed SD decoder
libav:  avdec_lscr: libav LEAD Screen Capture decoder
libav:  avdec_loco: libav LOCO decoder
libav:  avdec_lagarith: libav Lagarith lossless decoder
libav:  avdec_kmvc: libav Karl Morton's video codec decoder
libav:  avdec_kgv1: libav Kega Game Video decoder
libav:  avdec_jv: libav Bitmap Brothers JV video decoder
libav:  avdec_jpegls: libav JPEG-LS decoder
libav:  avdec_jpeg2000: libav JPEG 2000 decoder
libav:  avdec_interplayvideo: libav Interplay MVE video decoder
libav:  avdec_indeo5: libav Intel Indeo Video Interactive 5 decoder
libav:  avdec_indeo4: libav Intel Indeo Video Interactive 4 decoder
libav:  avdec_indeo3: libav Intel Indeo 3 decoder
libav:  avdec_indeo2: libav Intel Indeo 2 decoder
libav:  avdec_imm4: libav Infinity IMM4 decoder
libav:  avdec_iff: libav IFF ACBM/ANIM/DEEP/ILBM/PBM/RGB8/RGBN decoder
libav:  avdec_idcinvideo: libav id Quake II CIN video decoder
libav:  avdec_hymt: libav HuffYUV MT decoder
libav:  avdec_huffyuv: libav Huffyuv / HuffYUV decoder
libav:  avdec_hqx: libav Canopus HQX decoder
libav:  avdec_hq_hqa: libav Canopus HQ/HQA decoder
libav:  avdec_hnm4video: libav HNM 4 video decoder
libav:  avdec_h265: libav HEVC (High Efficiency Video Coding) decoder
libav:  avdec_hap: libav Vidvox Hap decoder
libav:  avdec_h264: libav H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 decoder
libav:  avdec_h263p: libav H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2 decoder
libav:  avdec_h263i: libav Intel H.263 decoder
libav:  avdec_h263: libav H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2 decoder
libav:  avdec_h261: libav H.261 decoder
libav:  avdec_gif: libav GIF (Graphics Interchange Format) decoder
libav:  avdec_gdv: libav Gremlin Digital Video decoder
libav:  avdec_g2m: libav Go2Meeting decoder
libav:  avdec_frwu: libav Forward Uncompressed decoder
libav:  avdec_fraps: libav Fraps decoder
libav:  avdec_4xm: libav 4X Movie decoder
libav:  avdec_fmvc: libav FM Screen Capture Codec decoder
libav:  avdec_flv: libav FLV / Sorenson Spark / Sorenson H.263 (Flash Video) decoder
libav:  avdec_flic: libav Autodesk Animator Flic video decoder
libav:  avdec_flashsv2: libav Flash Screen Video v2 decoder
libav:  avdec_flashsv: libav Flash Screen Video v1 decoder
libav:  avdec_fits: libav Flexible Image Transport System decoder
libav:  avdec_fic: libav Mirillis FIC decoder
libav:  avdec_ffvhuff: libav Huffyuv FFmpeg variant decoder
libav:  avdec_ffv1: libav FFmpeg video codec #1 decoder
libav:  avdec_exr: libav OpenEXR image decoder
libav:  avdec_escape130: libav Escape 130 decoder
libav:  avdec_escape124: libav Escape 124 decoder
libav:  avdec_8bps: libav QuickTime 8BPS video decoder
libav:  avdec_eatqi: libav Electronic Arts TQI Video decoder
libav:  avdec_eatgv: libav Electronic Arts TGV video decoder
libav:  avdec_eatgq: libav Electronic Arts TGQ video decoder
libav:  avdec_eamad: libav Electronic Arts Madcow Video decoder
libav:  avdec_eacmv: libav Electronic Arts CMV video decoder
libav:  avdec_dxv: libav Resolume DXV decoder
libav:  avdec_dxtory: libav Dxtory decoder
libav:  avdec_dxa: libav Feeble Files/ScummVM DXA decoder
libav:  avdec_dvvideo: libav DV (Digital Video) decoder
libav:  avdec_dsicinvideo: libav Delphine Software International CIN video decoder
libav:  avdec_dpx: libav DPX (Digital Picture Exchange) image decoder
libav:  avdec_dnxhd: libav VC3/DNxHD decoder
libav:  avdec_dirac: libav BBC Dirac VC-2 decoder
libav:  avdec_dfa: libav Chronomaster DFA decoder
libav:  avdec_dds: libav DirectDraw Surface image decoder decoder
libav:  avdec_cyuv: libav Creative YUV (CYUV) decoder
libav:  avdec_camstudio: libav CamStudio decoder
libav:  avdec_cpia: libav CPiA video format decoder
libav:  avdec_cllc: libav Canopus Lossless Codec decoder
libav:  avdec_cljr: libav Cirrus Logic AccuPak decoder
libav:  avdec_clearvideo: libav Iterated Systems ClearVideo decoder
libav:  avdec_cinepak: libav Cinepak decoder
libav:  avdec_cfhd: libav Cineform HD decoder
libav:  avdec_cdxl: libav Commodore CDXL video decoder
libav:  avdec_cdgraphics: libav CD Graphics video decoder
libav:  avdec_cavs: libav Chinese AVS (Audio Video Standard) (AVS1-P2, JiZhun profile) decoder
libav:  avdec_c93: libav Interplay C93 decoder
libav:  avdec_brender_pix: libav BRender PIX image decoder
libav:  avdec_bmv_video: libav Discworld II BMV video decoder
libav:  avdec_bmp: libav BMP (Windows and OS/2 bitmap) decoder
libav:  avdec_bitpacked: libav Bitpacked decoder
libav:  avdec_binkvideo: libav Bink video decoder
libav:  avdec_bfi: libav Brute Force & Ignorance decoder
libav:  avdec_bethsoftvid: libav Bethesda VID video decoder
libav:  avdec_avui: libav Avid Meridien Uncompressed decoder
libav:  avdec_avs: libav AVS (Audio Video Standard) video decoder
libav:  avdec_avrn: libav Avid AVI Codec decoder
libav:  avdec_avrp: libav Avid 1:1 10-bit RGB Packer decoder
libav:  avdec_aura2: libav Auravision Aura 2 decoder
libav:  avdec_aura: libav Auravision AURA decoder
libav:  avdec_asv2: libav ASUS V2 decoder
libav:  avdec_asv1: libav ASUS V1 decoder
libav:  avdec_arbc: libav Gryphon's Anim Compressor decoder
libav:  avdec_apng: libav APNG (Animated Portable Network Graphics) image decoder
libav:  avdec_ansi: libav ASCII/ANSI art decoder
libav:  avdec_anm: libav Deluxe Paint Animation decoder
libav:  avdec_amv: libav AMV Video decoder
libav:  avdec_agm: libav Amuse Graphics Movie decoder
libav:  avdec_alias_pix: libav Alias/Wavefront PIX image decoder
libav:  avdec_aic: libav Apple Intermediate Codec decoder
libav:  avdec_aasc: libav Autodesk RLE decoder
libav:  avdec_adpcm_yamaha: libav ADPCM Yamaha decoder
libav:  avdec_adpcm_xa: libav ADPCM CDROM XA decoder
libav:  avdec_adpcm_vima: libav LucasArts VIMA audio decoder
libav:  avdec_adpcm_thp_le: libav ADPCM Nintendo THP (little-endian) decoder
libav:  avdec_adpcm_thp: libav ADPCM Nintendo THP decoder
libav:  avdec_adpcm_swf: libav ADPCM Shockwave Flash decoder
libav:  avdec_adpcm_sbpro_4: libav ADPCM Sound Blaster Pro 4-bit decoder
libav:  avdec_adpcm_sbpro_3: libav ADPCM Sound Blaster Pro 2.6-bit decoder
libav:  avdec_adpcm_sbpro_2: libav ADPCM Sound Blaster Pro 2-bit decoder
libav:  avdec_adpcm_psx: libav ADPCM Playstation decoder
libav:  avdec_adpcm_mtaf: libav ADPCM MTAF decoder
libav:  avdec_adpcm_ms: libav ADPCM Microsoft decoder
libav:  avdec_adpcm_ima_ws: libav ADPCM IMA Westwood decoder
libav:  avdec_adpcm_ima_wav: libav ADPCM IMA WAV decoder
libav:  avdec_adpcm_ima_smjpeg: libav ADPCM IMA Loki SDL MJPEG decoder
libav:  avdec_adpcm_ima_rad: libav ADPCM IMA Radical decoder
libav:  avdec_adpcm_ima_qt: libav ADPCM IMA QuickTime decoder
libav:  avdec_adpcm_ima_oki: libav ADPCM IMA Dialogic OKI decoder
libav:  avdec_adpcm_ima_iss: libav ADPCM IMA Funcom ISS decoder
libav:  avdec_adpcm_ima_ea_sead: libav ADPCM IMA Electronic Arts SEAD decoder
libav:  avdec_adpcm_ima_ea_eacs: libav ADPCM IMA Electronic Arts EACS decoder
libav:  avdec_adpcm_ima_dk4: libav ADPCM IMA Duck DK4 decoder
libav:  avdec_adpcm_ima_dk3: libav ADPCM IMA Duck DK3 decoder
libav:  avdec_adpcm_ima_dat4: libav ADPCM IMA Eurocom DAT4 decoder
libav:  avdec_adpcm_ima_apc: libav ADPCM IMA CRYO APC decoder
libav:  avdec_adpcm_ima_amv: libav ADPCM IMA AMV decoder
libav:  avdec_g726le: libav G.726 ADPCM little-endian decoder
libav:  avdec_g726: libav G.726 ADPCM decoder
libav:  avdec_g722: libav G.722 ADPCM decoder
libav:  avdec_adpcm_ea_xas: libav ADPCM Electronic Arts XAS decoder
libav:  avdec_adpcm_ea_r3: libav ADPCM Electronic Arts R3 decoder
libav:  avdec_adpcm_ea_r2: libav ADPCM Electronic Arts R2 decoder
libav:  avdec_adpcm_ea_r1: libav ADPCM Electronic Arts R1 decoder
libav:  avdec_adpcm_ea_maxis_xa: libav ADPCM Electronic Arts Maxis CDROM XA decoder
libav:  avdec_adpcm_ea: libav ADPCM Electronic Arts decoder
libav:  avdec_adpcm_dtk: libav ADPCM Nintendo Gamecube DTK decoder
libav:  avdec_adpcm_ct: libav ADPCM Creative Technology decoder
libav:  avdec_adpcm_aica: libav ADPCM Yamaha AICA decoder
libav:  avdec_adpcm_agm: libav ADPCM AmuseGraphics Movie decoder
libav:  avdec_adpcm_afc: libav ADPCM Nintendo Gamecube AFC decoder
libav:  avdec_adpcm_adx: libav SEGA CRI ADX ADPCM decoder
libav:  avdec_adpcm_4xm: libav ADPCM 4X Movie decoder
libav:  avdec_xan_dpcm: libav DPCM Xan decoder
libav:  avdec_sol_dpcm: libav DPCM Sol decoder
libav:  avdec_roq_dpcm: libav DPCM id RoQ decoder
libav:  avdec_interplay_dpcm: libav DPCM Interplay decoder
libav:  avdec_gremlin_dpcm: libav DPCM Gremlin decoder
libav:  avdec_pcm_vidc: libav PCM Archimedes VIDC decoder
libav:  avdec_pcm_lxf: libav PCM signed 20-bit little-endian planar decoder
libav:  avdec_xma2: libav Xbox Media Audio 2 decoder
libav:  avdec_xma1: libav Xbox Media Audio 1 decoder
libav:  avdec_ws_snd1: libav Westwood Audio (SND1) decoder
libav:  avdec_wmavoice: libav Windows Media Audio Voice decoder
libav:  avdec_wmav2: libav Windows Media Audio 2 decoder
libav:  avdec_wmav1: libav Windows Media Audio 1 decoder
libav:  avdec_wmapro: libav Windows Media Audio 9 Professional decoder
libav:  avdec_wmalossless: libav Windows Media Audio Lossless decoder
libav:  avdec_vmdaudio: libav Sierra VMD audio decoder
libav:  avdec_twinvq: libav VQF TwinVQ decoder
libav:  avdec_tta: libav TTA (True Audio) decoder
libav:  avdec_truespeech: libav DSP Group TrueSpeech decoder
libav:  avdec_truehd: libav TrueHD decoder
libav:  avdec_tak: libav TAK (Tom's lossless Audio Kompressor) decoder
libav:  avdec_sonic: libav Sonic decoder
libav:  avdec_smackaud: libav Smacker audio decoder
libav:  avdec_sipr: libav RealAudio SIPR / ACELP.NET decoder
libav:  avdec_shorten: libav Shorten decoder
libav:  avdec_sbc: libav SBC (low-complexity subband codec) decoder
libav:  avdec_ralf: libav RealAudio Lossless decoder
libav:  avdec_real_288: libav RealAudio 2.0 (28.8K) decoder
libav:  avdec_real_144: libav RealAudio 1.0 (14.4K) decoder
libav:  avdec_qdmc: libav QDesign Music Codec 1 decoder
libav:  avdec_qdm2: libav QDesign Music Codec 2 decoder
libav:  avdec_qcelp: libav QCELP / PureVoice decoder
libav:  avdec_paf_audio: libav Amazing Studio Packed Animation File Audio decoder
libav:  avdec_opus: libav Opus decoder
libav:  avdec_on2avc: libav On2 Audio for Video Codec decoder
libav:  avdec_nellymoser: libav Nellymoser Asao decoder
libav:  avdec_mpc8: libav Musepack SV8 decoder
libav:  avdec_mpc7: libav Musepack SV7 decoder
libav:  avdec_mp3on4: libav MP3onMP4 decoder
libav:  avdec_mp3on4float: libav MP3onMP4 decoder
libav:  avdec_mp3adu: libav ADU (Application Data Unit) MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp3adufloat: libav ADU (Application Data Unit) MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp3: libav MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp3float: libav MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp2float: libav MP2 (MPEG audio layer 2) decoder
libav:  avdec_mp1float: libav MP1 (MPEG audio layer 1) decoder
libav:  avdec_mlp: libav MLP (Meridian Lossless Packing) decoder
libav:  avdec_metasound: libav Voxware MetaSound decoder
libav:  avdec_mace6: libav MACE (Macintosh Audio Compression/Expansion) 6:1 decoder
libav:  avdec_mace3: libav MACE (Macintosh Audio Compression/Expansion) 3:1 decoder
libav:  avdec_interplayacm: libav Interplay ACM decoder
libav:  avdec_imc: libav IMC (Intel Music Coder) decoder
libav:  avdec_ilbc: libav iLBC (Internet Low Bitrate Codec) decoder
libav:  avdec_iac: libav IAC (Indeo Audio Coder) decoder
libav:  avdec_hcom: libav HCOM Audio decoder
libav:  avdec_gsm_ms: libav GSM Microsoft variant decoder
libav:  avdec_gsm: libav GSM decoder
libav:  avdec_g729: libav G.729 decoder
libav:  avdec_g723_1: libav G.723.1 decoder
libav:  avdec_flac: libav FLAC (Free Lossless Audio Codec) decoder
libav:  avdec_wavesynth: libav Wave synthesis pseudo-codec decoder
libav:  avdec_evrc: libav EVRC (Enhanced Variable Rate Codec) decoder
libav:  avdec_eac3: libav ATSC A/52B (AC-3, E-AC-3) decoder
libav:  avdec_dst: libav DST (Digital Stream Transfer) decoder
libav:  avdec_dss_sp: libav Digital Speech Standard - Standard Play mode (DSS SP) decoder
libav:  avdec_dsicinaudio: libav Delphine Software International CIN audio decoder
libav:  avdec_dsd_msbf_planar: libav DSD (Direct Stream Digital), most significant bit first, planar decoder
libav:  avdec_dsd_lsbf_planar: libav DSD (Direct Stream Digital), least significant bit first, planar decoder
libav:  avdec_dsd_msbf: libav DSD (Direct Stream Digital), most significant bit first decoder
libav:  avdec_dsd_lsbf: libav DSD (Direct Stream Digital), least significant bit first decoder
libav:  avdec_dolby_e: libav Dolby E decoder
libav:  avdec_dca: libav DCA (DTS Coherent Acoustics) decoder
libav:  avdec_cook: libav Cook / Cooker / Gecko (RealAudio G2) decoder
libav:  avdec_bmv_audio: libav Discworld II BMV audio decoder
libav:  avdec_binkaudio_rdft: libav Bink Audio (RDFT) decoder
libav:  avdec_binkaudio_dct: libav Bink Audio (DCT) decoder
libav:  avdec_atrac9: libav ATRAC9 (Adaptive TRansform Acoustic Coding 9) decoder
libav:  avdec_atrac3plusal: libav ATRAC3+ AL (Adaptive TRansform Acoustic Coding 3+ Advanced Lossless) decoder
libav:  avdec_atrac3plus: libav ATRAC3+ (Adaptive TRansform Acoustic Coding 3+) decoder
libav:  avdec_atrac3al: libav ATRAC3 AL (Adaptive TRansform Acoustic Coding 3 Advanced Lossless) decoder
libav:  avdec_atrac3: libav ATRAC3 (Adaptive TRansform Acoustic Coding 3) decoder
libav:  avdec_atrac1: libav ATRAC1 (Adaptive TRansform Acoustic Coding) decoder
libav:  avdec_aptx_hd: libav aptX HD (Audio Processing Technology for Bluetooth) decoder
libav:  avdec_aptx: libav aptX (Audio Processing Technology for Bluetooth) decoder
libav:  avdec_ape: libav Monkey's Audio decoder
libav:  avdec_amrwb: libav AMR-WB (Adaptive Multi-Rate WideBand) decoder
libav:  avdec_amrnb: libav AMR-NB (Adaptive Multi-Rate NarrowBand) decoder
libav:  avdec_als: libav MPEG-4 Audio Lossless Coding (ALS) decoder
libav:  avdec_alac: libav ALAC (Apple Lossless Audio Codec) decoder
libav:  avdec_ac3_fixed: libav ATSC A/52A (AC-3) decoder
libav:  avdec_ac3: libav ATSC A/52A (AC-3) decoder
libav:  avdec_aac_latm: libav AAC LATM (Advanced Audio Coding LATM syntax) decoder
libav:  avdec_aac_fixed: libav AAC (Advanced Audio Coding) decoder
libav:  avdec_aac: libav AAC (Advanced Audio Coding) decoder
libav:  avdec_sdx2_dpcm: libav DPCM Squareroot-Delta-Exact decoder
libav:  avdec_s302m: libav SMPTE 302M decoder
libav:  avdec_8svx_fib: libav 8SVX fibonacci decoder
libav:  avdec_8svx_exp: libav 8SVX exponential decoder
libav:  avdec_dvaudio: libav Ulead DV Audio decoder
libav:  avdec_comfortnoise: libav RFC 3389 comfort noise generator decoder
libav:  avenc_h264_omx: libav OpenMAX IL H.264 video encoder encoder
libav:  avenc_zmbv: libav Zip Motion Blocks Video encoder
libav:  avenc_xwd: libav XWD (X Window Dump) image encoder
libav:  avenc_xface: libav X-face image encoder
libav:  avenc_xbm: libav XBM (X BitMap) image encoder
libav:  avenc_wmv2: libav Windows Media Video 8 encoder
libav:  avenc_wmv1: libav Windows Media Video 7 encoder
libav:  avenc_vc2: libav SMPTE VC-2 encoder
libav:  avenc_utvideo: libav Ut Video encoder
libav:  avenc_tiff: libav TIFF image encoder
libav:  avenc_targa: libav Truevision Targa image encoder
libav:  avenc_svq1: libav Sorenson Vector Quantizer 1 / Sorenson Video 1 / SVQ1 encoder
libav:  avenc_sunrast: libav Sun Rasterfile image encoder
libav:  avenc_snow: libav Snow encoder
libav:  avenc_sgi: libav SGI image encoder
libav:  avenc_rv20: libav RealVideo 2.0 encoder
libav:  avenc_rv10: libav RealVideo 1.0 encoder
libav:  avenc_roqvideo: libav id RoQ video encoder
libav:  avenc_r10k: libav AJA Kona 10-bit RGB Codec encoder
libav:  avenc_qtrle: libav QuickTime Animation (RLE) video encoder
libav:  avenc_prores_ks: libav Apple ProRes (iCodec Pro) encoder
libav:  avenc_prores_aw: libav Apple ProRes encoder
libav:  avenc_prores: libav Apple ProRes encoder
libav:  avenc_ppm: libav PPM (Portable PixelMap) image encoder
libav:  avenc_png: libav PNG (Portable Network Graphics) image encoder
libav:  avenc_pgmyuv: libav PGMYUV (Portable GrayMap YUV) image encoder
libav:  avenc_pgm: libav PGM (Portable GrayMap) image encoder
libav:  avenc_pcx: libav PC Paintbrush PCX image encoder
libav:  avenc_pbm: libav PBM (Portable BitMap) image encoder
libav:  avenc_pam: libav PAM (Portable AnyMap) image encoder
libav:  avenc_msvideo1: libav Microsoft Video-1 encoder
libav:  avenc_msmpeg4: libav MPEG-4 part 2 Microsoft variant version 3 encoder
libav:  avenc_msmpeg4v2: libav MPEG-4 part 2 Microsoft variant version 2 encoder
libav:  avenc_mpeg4: libav MPEG-4 part 2 encoder
libav:  avenc_mpeg2video: libav MPEG-2 video encoder
libav:  avenc_mpeg1video: libav MPEG-1 video encoder
libav:  avenc_mjpeg: libav MJPEG (Motion JPEG) encoder
libav:  avenc_magicyuv: libav MagicYUV video encoder
libav:  avenc_ljpeg: libav Lossless JPEG encoder
libav:  avenc_jpegls: libav JPEG-LS encoder
libav:  avenc_jpeg2000: libav JPEG 2000 encoder
libav:  avenc_huffyuv: libav Huffyuv / HuffYUV encoder
libav:  avenc_hap: libav Vidvox Hap encoder
libav:  avenc_h263p: libav H.263+ / H.263-1998 / H.263 version 2 encoder
libav:  avenc_h263: libav H.263 / H.263-1996 encoder
libav:  avenc_h261: libav H.261 encoder
libav:  avenc_flv: libav FLV / Sorenson Spark / Sorenson H.263 (Flash Video) encoder
libav:  avenc_flashsv2: libav Flash Screen Video Version 2 encoder
libav:  avenc_flashsv: libav Flash Screen Video encoder
libav:  avenc_fits: libav Flexible Image Transport System encoder
libav:  avenc_ffvhuff: libav Huffyuv FFmpeg variant encoder
libav:  avenc_ffv1: libav FFmpeg video codec #1 encoder
libav:  avenc_dvvideo: libav DV (Digital Video) encoder
libav:  avenc_dpx: libav DPX (Digital Picture Exchange) image encoder
libav:  avenc_dnxhd: libav VC3/DNxHD encoder
libav:  avenc_cljr: libav Cirrus Logic AccuPak encoder
libav:  avenc_cinepak: libav Cinepak encoder
libav:  avenc_bmp: libav BMP (Windows and OS/2 bitmap) encoder
libav:  avenc_avui: libav Avid Meridien Uncompressed encoder
libav:  avenc_avrp: libav Avid 1:1 10-bit RGB Packer encoder
libav:  avenc_asv2: libav ASUS V2 encoder
libav:  avenc_asv1: libav ASUS V1 encoder
libav:  avenc_apng: libav APNG (Animated Portable Network Graphics) image encoder
libav:  avenc_amv: libav AMV Video encoder
libav:  avenc_alias_pix: libav Alias/Wavefront PIX image encoder
libav:  avenc_a64multi5: libav Multicolor charset for Commodore 64, extended with 5th color (colram) encoder
libav:  avenc_a64multi: libav Multicolor charset for Commodore 64 encoder
libav:  avenc_adpcm_yamaha: libav ADPCM Yamaha encoder
libav:  avenc_adpcm_swf: libav ADPCM Shockwave Flash encoder
libav:  avenc_adpcm_ms: libav ADPCM Microsoft encoder
libav:  avenc_adpcm_ima_wav: libav ADPCM IMA WAV encoder
libav:  avenc_adpcm_ima_qt: libav ADPCM IMA QuickTime encoder
libav:  avenc_g726le: libav G.726 little endian ADPCM ("right-justified") encoder
libav:  avenc_g726: libav G.726 ADPCM encoder
libav:  avenc_g722: libav G.722 ADPCM encoder
libav:  avenc_adpcm_adx: libav SEGA CRI ADX ADPCM encoder
libav:  avenc_roq_dpcm: libav id RoQ DPCM encoder
libav:  avenc_pcm_vidc: libav PCM Archimedes VIDC encoder
libav:  avenc_wmav2: libav Windows Media Audio 2 encoder
libav:  avenc_wmav1: libav Windows Media Audio 1 encoder
libav:  avenc_wavpack: libav WavPack encoder
libav:  avenc_tta: libav TTA (True Audio) encoder
libav:  avenc_truehd: libav TrueHD encoder
libav:  avenc_sonicls: libav Sonic lossless encoder
libav:  avenc_sonic: libav Sonic encoder
libav:  avenc_sbc: libav SBC (low-complexity subband codec) encoder
libav:  avenc_real_144: libav RealAudio 1.0 (14.4K) encoder
libav:  avenc_opus: libav Opus encoder
libav:  avenc_nellymoser: libav Nellymoser Asao encoder
libav:  avenc_mp2fixed: libav MP2 fixed point (MPEG audio layer 2) encoder
libav:  avenc_mp2: libav MP2 (MPEG audio layer 2) encoder
libav:  avenc_mlp: libav MLP (Meridian Lossless Packing) encoder
libav:  avenc_g723_1: libav G.723.1 encoder
libav:  avenc_eac3: libav ATSC A/52 E-AC-3 encoder
libav:  avenc_dca: libav DCA (DTS Coherent Acoustics) encoder
libav:  avenc_aptx_hd: libav aptX HD (Audio Processing Technology for Bluetooth) encoder
libav:  avenc_aptx: libav aptX (Audio Processing Technology for Bluetooth) encoder
libav:  avenc_alac: libav ALAC (Apple Lossless Audio Codec) encoder
libav:  avenc_ac3_fixed: libav ATSC A/52A (AC-3) encoder
libav:  avenc_ac3: libav ATSC A/52A (AC-3) encoder
libav:  avenc_aac: libav AAC (Advanced Audio Coding) encoder
libav:  avenc_s302m: libav SMPTE 302M encoder
libav:  avenc_comfortnoise: libav RFC 3389 comfort noise generator encoder
faad:  faad: AAC audio decoder
videoscale:  videoscale: Video scaler
fluidsynthmidi:  fluiddec: Fluidsynth
ivtc:  combdetect: Comb Detect
ivtc:  ivtc: Inverse Telecine
videomixer:  videomixer: Video mixer 2
dv:  dvdec: DV video decoder
dv:  dvdemux: DV system stream demuxer
coreelements:  streamiddemux: Streamid Demux
coreelements:  valve: Valve element
coreelements:  multiqueue: MultiQueue
coreelements:  typefind: TypeFind
coreelements:  tee: Tee pipe fitting
coreelements:  filesink: File Sink
coreelements:  queue2: Queue 2
coreelements:  queue: Queue
coreelements:  output-selector: Output selector
coreelements:  input-selector: Input selector
coreelements:  identity: Identity
coreelements:  funnel: Funnel pipe fitting
coreelements:  filesrc: File Source
coreelements:  fdsink: Filedescriptor Sink
coreelements:  fdsrc: Filedescriptor Source
coreelements:  fakesink: Fake Sink
coreelements:  fakesrc: Fake Source
coreelements:  downloadbuffer: DownloadBuffer
coreelements:  dataurisrc: data: URI source element
coreelements:  concat: Concat
coreelements:  capsfilter: CapsFilter
adder:  adder: Adder
aasink:  aasink: ASCII art video sink
videoparsersbad:  vc1parse: VC1 parser
videoparsersbad:  h265parse: H.265 parser
videoparsersbad:  jpeg2000parse: JPEG 2000 parser
videoparsersbad:  pngparse: PNG parser
videoparsersbad:  mpeg4videoparse: MPEG 4 video elementary stream parser
videoparsersbad:  mpegvideoparse: MPEG video elementary stream parser
videoparsersbad:  diracparse: Dirac parser
videoparsersbad:  h264parse: H.264 parser
videoparsersbad:  h263parse: H.263 parser
pcapparse:  irtspparse: IRTSPParse
pcapparse:  pcapparse: PCapParse
a52dec:  a52dec: ATSC A/52 audio decoder
webp:  webpenc: WEBP image encoder
webp:  webpdec: WebP image decoder
wavpack:  wavpackenc: Wavpack audio encoder
wavpack:  wavpackdec: Wavpack audio decoder
alaw:  alawdec: A Law audio decoder
alaw:  alawenc: A Law audio encoder
audiorate:  audiorate: Audio rate adjuster
gaudieffects:  gaussianblur: GstGaussianBlur
gaudieffects:  solarize: Solarize
gaudieffects:  exclusion: Exclusion
gaudieffects:  dodge: Dodge
gaudieffects:  dilate: Dilate
gaudieffects:  chromium: Chromium
gaudieffects:  burn: Burn
sdpelem:  sdpsrc: SDP Source
sdpelem:  sdpdemux: SDP session setup
dvdsub:  dvdsubparse: DVD subtitle parser
dvdsub:  dvdsubdec: DVD subtitle decoder
voaacenc:  voaacenc: AAC audio encoder
goom2k1:  goom2k1: GOOM: what a GOOM! 2k1 edition
gdkpixbuf:  gdkpixbufsink: GdkPixbuf sink
gdkpixbuf:  gdkpixbufoverlay: GdkPixbuf Overlay
gdkpixbuf:  gdkpixbufdec: GdkPixbuf image decoder
opusparse:  opusparse: Opus audio parser
amrnb:  amrnbenc: AMR-NB audio encoder
amrnb:  amrnbdec: AMR-NB audio decoder
timecode:  avwait: Timecode Wait
timecode:  timecodestamper: Timecode stamper
apetag:  apedemux: APE tag demuxer
resindvd:  rsndvdbin: rsndvdbin
1394:  hdv1394src: Firewire (1394) HDV video source
1394:  dv1394src: Firewire (1394) DV video source
cacasink:  cacasink: A colored ASCII art video sink
adpcmenc:  adpcmenc: ADPCM encoder
videotestsrc:  videotestsrc: Video test source
spandsp:  tonegeneratesrc: Telephony Tone  Generator source
spandsp:  dtmfdetect: DTMF detector element
spandsp:  spanplc: SpanDSP PLC
audiobuffersplit:  audiobuffersplit: Audio Buffer Split
coloreffects:  chromahold: Chroma hold filter
coloreffects:  coloreffects: Color Look-up Table filter
autodetect:  autoaudiosrc: Auto audio source
autodetect:  autoaudiosink: Auto audio sink
autodetect:  autovideosrc: Auto video source
autodetect:  autovideosink: Auto video sink
accurip:  accurip: AccurateRip(TM) CRC element
openmpt:  openmptdec: OpenMPT-based module music decoder
imagefreeze:  imagefreeze: Still frame stream generator
flxdec:  flxdec: FLX video decoder
dtsdec:  dtsdec: DTS audio decoder
bs2b:  bs2b: Crossfeed effect
freeverb:  freeverb: Reverberation/room effect
mpegtsdemux:  tsdemux: MPEG transport stream demuxer
mpegtsdemux:  tsparse: MPEG transport stream parser
matroska:  webmmux: WebM muxer
matroska:  matroskamux: Matroska muxer
matroska:  matroskaparse: Matroska parser
matroska:  matroskademux: Matroska demuxer
segmentclip:  videosegmentclip: Video buffer segment clipper
segmentclip:  audiosegmentclip: Audio buffer segment clipper
wavenc:  wavenc: WAV audio muxer
smooth:  smooth: Smooth effect
speex:  speexdec: Speex audio decoder
speex:  speexenc: Speex audio encoder
voamrwbenc:  voamrwbenc: AMR-WB audio encoder
ivfparse:  ivfparse: IVF parser
lame:  lamemp3enc: L.A.M.E. mp3 encoder
openal:  openalsrc: OpenAL Audio Source
openal:  openalsink: OpenAL Audio Sink
x265:  x265enc: x265enc
fieldanalysis:  fieldanalysis: Video field analysis
chromaprint:  chromaprint: Chromaprint fingerprinting element
asf:  rtpasfdepay: RTP ASF packet depayloader
asf:  rtspwms: WMS RTSP Extension
asf:  asfdemux: ASF Demuxer
oss4:  oss4src: OSS v4 Audio Source
oss4:  oss4sink: OSS v4 Audio Sink
rtponvif:  rtponvifparse: ONVIF NTP timestamps RTP extension
rtponvif:  rtponviftimestamp: ONVIF NTP timestamps RTP extension
audiolatency:  audiolatency: AudioLatency
id3tag:  id3mux: ID3 v1 and v2 Muxer
theora:  theoraparse: Theora video parser
theora:  theoraenc: Theora video encoder
theora:  theoradec: Theora video decoder
dc1394:  dc1394src: 1394 IIDC Video Source
vmnc:  vmncdec: VMnc video decoder
rtpmanager:  rtpfunnel: RTP funnel
rtpmanager:  rtpdtmfmux: RTP muxer
rtpmanager:  rtpmux: RTP muxer
rtpmanager:  rtpssrcdemux: RTP SSRC Demux
rtpmanager:  rtprtxsend: RTP Retransmission Sender
rtpmanager:  rtprtxreceive: RTP Retransmission receiver
rtpmanager:  rtprtxqueue: RTP Retransmission Queue
rtpmanager:  rtpsession: RTP Session
rtpmanager:  rtpptdemux: RTP Demux
rtpmanager:  rtpjitterbuffer: RTP packet jitter-buffer
rtpmanager:  rtpbin: RTP Bin
flv:  flvmux: FLV muxer
flv:  flvdemux: FLV Demuxer
openjpeg:  openjpegenc: OpenJPEG JPEG2000 encoder
openjpeg:  openjpegdec: OpenJPEG JPEG2000 decoder
level:  level: Level
jpegformat:  jifmux: JPEG stream muxer
jpegformat:  jpegparse: JPEG stream parser
rtp:  rtpstorage: RTP storage
rtp:  rtpulpfecenc: RTP FEC Encoder
rtp:  rtpulpfecdec: RTP FEC Decoder
rtp:  rtpreddec: Redundant Audio Data (RED) Decoder
rtp:  rtpredenc: Redundant Audio Data (RED) Encoder
rtp:  rtpstreamdepay: RTP Stream Depayloading
rtp:  rtpstreampay: RTP Stream Payloading
rtp:  rtpvrawpay: RTP Raw Video payloader
rtp:  rtpvrawdepay: RTP Raw Video depayloader
rtp:  rtpvp9pay: RTP VP9 payloader
rtp:  rtpvp9depay: RTP VP9 depayloader
rtp:  rtpvp8pay: RTP VP8 payloader
rtp:  rtpvp8depay: RTP VP8 depayloader
rtp:  rtpvorbispay: RTP Vorbis payloader
rtp:  rtpvorbisdepay: RTP Vorbis depayloader
rtp:  rtptheorapay: RTP Theora payloader
rtp:  rtptheoradepay: RTP Theora depayloader
rtp:  rtpsv3vdepay: RTP SVQ3 depayloader
rtp:  rtpspeexdepay: RTP Speex depayloader
rtp:  rtpspeexpay: RTP Speex payloader
rtp:  rtpsirendepay: RTP Siren packet depayloader
rtp:  rtpsirenpay: RTP Payloader for Siren Audio
rtp:  rtpsbcpay: RTP packet payloader
rtp:  rtpsbcdepay: RTP SBC audio depayloader
rtp:  rtpqdm2depay: RTP QDM2 depayloader
rtp:  rtpqcelpdepay: RTP QCELP depayloader
rtp:  rtpmp4gpay: RTP MPEG4 ES payloader
rtp:  rtpmp4gdepay: RTP MPEG4 ES depayloader
rtp:  rtpmp4adepay: RTP MPEG4 audio depayloader
rtp:  rtpmp4apay: RTP MPEG4 audio payloader
rtp:  rtpmp4vdepay: RTP MPEG4 video depayloader
rtp:  rtpmp4vpay: RTP MPEG4 Video payloader
rtp:  rtpmp2tpay: RTP MPEG2 Transport Stream payloader
rtp:  rtpmp2tdepay: RTP MPEG Transport Stream depayloader
rtp:  rtpmp1sdepay: RTP MPEG1 System Stream depayloader
rtp:  asteriskh263: RTP Asterisk H263 depayloader
rtp:  rtpL24depay: RTP audio depayloader
rtp:  rtpL24pay: RTP audio payloader
rtp:  rtpL16depay: RTP audio depayloader
rtp:  rtpL16pay: RTP audio payloader
rtp:  rtpL8depay: RTP audio depayloader
rtp:  rtpL8pay: RTP audio payloader
rtp:  rtpklvpay: RTP KLV Payloader
rtp:  rtpklvdepay: RTP KLV Depayloader
rtp:  rtpjpegpay: RTP JPEG payloader
rtp:  rtpjpegdepay: RTP JPEG depayloader
rtp:  rtpj2kpay: RTP JPEG 2000 payloader
rtp:  rtpj2kdepay: RTP JPEG 2000 depayloader
rtp:  rtph265pay: RTP H265 payloader
rtp:  rtph265depay: RTP H265 depayloader
rtp:  rtph264pay: RTP H264 payloader
rtp:  rtph264depay: RTP H264 depayloader
rtp:  rtph263pay: RTP H263 packet payloader
rtp:  rtph263depay: RTP H263 depayloader
rtp:  rtph263pdepay: RTP H263 depayloader
rtp:  rtph263ppay: RTP H263 payloader
rtp:  rtph261depay: RTP H261 depayloader
rtp:  rtph261pay: RTP H261 packet payloader
rtp:  rtpopuspay: RTP Opus payloader
rtp:  rtpopusdepay: RTP Opus packet depayloader
rtp:  rtpmpvpay: RTP MPEG2 ES video payloader
rtp:  rtpmpvdepay: RTP MPEG video depayloader
rtp:  rtpmparobustdepay: RTP MPEG audio depayloader
rtp:  rtpmpapay: RTP MPEG audio payloader
rtp:  rtpmpadepay: RTP MPEG audio depayloader
rtp:  rtppcmapay: RTP PCMA payloader
rtp:  rtppcmupay: RTP PCMU payloader
rtp:  rtppcmudepay: RTP PCMU depayloader
rtp:  rtppcmadepay: RTP PCMA depayloader
rtp:  rtpamrpay: RTP AMR payloader
rtp:  rtpamrdepay: RTP AMR depayloader
rtp:  rtpgsmpay: RTP GSM payloader
rtp:  rtpgsmdepay: RTP GSM depayloader
rtp:  rtpg729pay: RTP G.729 payloader
rtp:  rtpg729depay: RTP G.729 depayloader
rtp:  rtpg726pay: RTP G.726 payloader
rtp:  rtpg726depay: RTP G.726 depayloader
rtp:  rtpg723pay: RTP G.723 payloader
rtp:  rtpg723depay: RTP G.723 depayloader
rtp:  rtpg722pay: RTP audio payloader
rtp:  rtpg722depay: RTP audio depayloader
rtp:  rtpilbcdepay: RTP iLBC depayloader
rtp:  rtpilbcpay: RTP iLBC Payloader
rtp:  rtpgstpay: RTP GStreamer payloader
rtp:  rtpgstdepay: GStreamer depayloader
rtp:  rtpdvpay: RTP DV Payloader
rtp:  rtpdvdepay: RTP DV Depayloader
rtp:  rtpceltpay: RTP CELT payloader
rtp:  rtpceltdepay: RTP CELT depayloader
rtp:  rtpbvpay: RTP BV Payloader
rtp:  rtpbvdepay: RTP BroadcomVoice depayloader
rtp:  rtpac3pay: RTP AC3 audio payloader
rtp:  rtpac3depay: RTP AC3 depayloader
videofilter:  videomedian: Median effect
videofilter:  videoflip: Video flipper
videofilter:  videobalance: Video balance
videofilter:  gamma: Video gamma correction
adpcmdec:  adpcmdec: ADPCM decoder
app:  appsink: AppSink
app:  appsrc: AppSrc
kms:  kmssink: KMS video sink
cairo:  cairooverlay: Cairo overlay
openexr:  openexrdec: OpenEXR decoder
dvbsuboverlay:  dvbsuboverlay: DVB Subtitles Overlay
faceoverlay:  faceoverlay: faceoverlay
mxf:  mxfmux: MXF muxer
mxf:  mxfdemux: MXF Demuxer
dvdread:  dvdreadsrc: DVD Source
overlaycomposition:  overlaycomposition: Overlay Composition
proxy:  proxysink: Proxy Sink
proxy:  proxysrc: Proxy source
mpeg2enc:  mpeg2enc: mpeg2enc video encoder
modplug:  modplug: ModPlug
ipcpipeline:  ipcslavepipeline: Inter-process slave pipeline
ipcpipeline:  ipcpipelinesink: Inter-process Pipeline Sink
ipcpipeline:  ipcpipelinesrc: Inter-process Pipeline Source
videoframe_audiolevel:  videoframe-audiolevel: Video-frame audio level
realmedia:  pnmsrc: PNM packet receiver
realmedia:  rtspreal: RealMedia RTSP Extension
realmedia:  rdtmanager: RTP Decoder
realmedia:  rdtdepay: RDT packet parser
realmedia:  rademux: RealAudio Demuxer
realmedia:  rmdemux: RealMedia Demuxer
aom:  av1dec: AV1 Decoder
aom:  av1enc: AV1 Encoder
y4menc:  y4menc: YUV4MPEG video encoder
audioconvert:  audioconvert: Audio converter
mms:  mmssrc: MMS streaming source
bluez:  avdtpsrc: Bluetooth AVDTP Source
bluez:  avdtpsink: Bluetooth AVDTP sink
bluez:  a2dpsink: Bluetooth A2DP sink
replaygain:  rgvolume: ReplayGain volume
replaygain:  rglimiter: ReplayGain limiter
replaygain:  rganalysis: ReplayGain analysis
removesilence:  removesilence: RemoveSilence
debugutilsbad:  testsrcbin: Generic bin
debugutilsbad:  fakevideosink: Fake Video Sink
debugutilsbad:  errorignore: Convert some GstFlowReturn types into others
debugutilsbad:  watchdog: Watchdog
debugutilsbad:  debugspy: DebugSpy
debugutilsbad:  compare: Compare buffers
debugutilsbad:  chopmydata: FIXME
debugutilsbad:  fpsdisplaysink: Measure and show framerate on videosink
debugutilsbad:  checksumsink: Checksum sink
jp2kdecimator:  jp2kdecimator: JPEG2000 decimator
interleave:  deinterleave: Audio deinterleaver
interleave:  interleave: Audio interleaver
audiovisualizers:  wavescope: Waveform oscilloscope
audiovisualizers:  synaescope: Synaescope
audiovisualizers:  spectrascope: Frequency spectrum scope
audiovisualizers:  spacescope: Stereo visualizer
vulkan:  vulkanupload: Vulkan Uploader
vulkan:  vulkansink: Vulkan video sink
mpg123:  mpg123audiodec: mpg123 mp3 decoder
sctp:  sctpdec: SCTP Decoder
sctp:  sctpenc: SCTP Encoder
goom:  goom: GOOM: what a GOOM!
musepack:  musepackdec: Musepack decoder
icydemux:  icydemux: ICY tag demuxer
vpx:  vp9enc: On2 VP9 Encoder
vpx:  vp9dec: On2 VP9 Decoder
vpx:  vp8enc: On2 VP8 Encoder
vpx:  vp8dec: On2 VP8 Decoder
typefindfunctions: audio/x-tap-dmp: dmp
typefindfunctions: audio/x-tap-tap: tap
typefindfunctions: audio/audible: aa, aax
typefindfunctions: audio/x-xi: xi
typefindfunctions: video/x-pva: pva
typefindfunctions: application/x-ssa: ssa, ass
typefindfunctions: application/octet-stream: no extensions
typefindfunctions: image/x-degas: no extensions
typefindfunctions: image/x-icon: no extensions
typefindfunctions: application/x-yuv4mpeg: no extensions
typefindfunctions: image/vnd.wap.wbmp: no extensions
typefindfunctions: image/vnd.adobe.photoshop: psd
typefindfunctions: application/msword: doc
typefindfunctions: application/pdf: pdf
typefindfunctions: audio/x-kss: kss
typefindfunctions: video/x-ivf: ivf
typefindfunctions: audio/x-sap: sap
typefindfunctions: audio/x-vgm: vgm
typefindfunctions: audio/x-gbs: gbs
typefindfunctions: audio/x-ay: ay
typefindfunctions: audio/x-gym: gym
typefindfunctions: audio/x-nsf: nsf
typefindfunctions: video/vivo: viv
typefindfunctions: application/x-mmsh: no extensions
typefindfunctions: multipart/x-mixed-replace: no extensions
typefindfunctions: video/x-dirac: no extensions
typefindfunctions: application/x-ms-dos-executable: dll, exe, ocx, sys, scr, msstyles, cpl
typefindfunctions: application/x-ar: a
typefindfunctions: application/x-tar: tar
typefindfunctions: application/x-rar: rar
typefindfunctions: image/svg+xml: svg
typefindfunctions: application/postscript: ps
typefindfunctions: audio/x-caf: caf
typefindfunctions: audio/x-wavpack-correction: wvc
typefindfunctions: audio/x-wavpack: wv, wvp
typefindfunctions: audio/x-spc: spc
typefindfunctions: audio/aac: aac, adts, adif, loas
typefindfunctions: application/x-executable: no extensions
typefindfunctions: text/x-cmml: no extensions
typefindfunctions: application/x-ogg-skeleton: no extensions
typefindfunctions: audio/x-celt: no extensions
typefindfunctions: audio/x-speex: no extensions
typefindfunctions: application/x-ogm-text: no extensions
typefindfunctions: application/x-ogm-audio: no extensions
typefindfunctions: application/x-ogm-video: no extensions
typefindfunctions: video/x-theora: no extensions
typefindfunctions: audio/x-vorbis: no extensions
typefindfunctions: audio/x-flac: flac
typefindfunctions: application/x-subtitle-vtt: vtt
typefindfunctions: subtitle/x-kate: no extensions
typefindfunctions: application/x-compress: Z
typefindfunctions: application/zip: zip
typefindfunctions: application/x-gzip: gz
typefindfunctions: application/x-bzip: bz2
typefindfunctions: image/x-sun-raster: ras
typefindfunctions: image/x-xpixmap: xpm
typefindfunctions: image/x-jng: jng
typefindfunctions: video/x-mng: mng
typefindfunctions: image/x-xcf: xcf
typefindfunctions: audio/x-sid: sid
typefindfunctions: audio/x-sbc: sbc
typefindfunctions: audio/iLBC-sh: ilbc
typefindfunctions: audio/x-amr-wb-sh: amr
typefindfunctions: audio/x-amr-nb-sh: amr
typefindfunctions: video/x-dv: dv, dif
typefindfunctions: video/x-mve: mve
typefindfunctions: application/mxf: mxf
typefindfunctions: video/x-matroska: mkv, mka, mk3d, webm
typefindfunctions: image/x-portable-pixmap: pnm, ppm, pgm, pbm
typefindfunctions: image/x-exr: exr
typefindfunctions: image/webp: webp
typefindfunctions: image/tiff: tif, tiff
typefindfunctions: image/bmp: bmp
typefindfunctions: image/png: png
typefindfunctions: image/gif: gif
typefindfunctions: image/jpeg: jpg, jpe, jpeg
typefindfunctions: application/x-ape: ape
typefindfunctions: audio/x-shorten: shn
typefindfunctions: audio/x-rf64: rf64
typefindfunctions: audio/x-w64: w64
typefindfunctions: audio/x-ircam: sf
typefindfunctions: audio/x-sds: sds
typefindfunctions: audio/x-voc: voc
typefindfunctions: audio/x-nist: nist
typefindfunctions: audio/x-paris: paf
typefindfunctions: audio/x-svx: iff, svx
typefindfunctions: audio/x-aiff: aiff, aif, aifc
typefindfunctions: audio/x-wav: wav
typefindfunctions: application/xml: xml
typefindfunctions: application/ttml+xml: ttml+xml
typefindfunctions: application/smil: smil
typefindfunctions: application/sdp: sdp
typefindfunctions: application/x-hls: m3u8
typefindfunctions: application/itc: itc
typefindfunctions: text/uri-list: ram
typefindfunctions: text/utf-32: txt
typefindfunctions: text/utf-16: txt
typefindfunctions: text/plain: txt
typefindfunctions: video/x-flv: flv
typefindfunctions: application/vnd.ms-sstr+xml: no extensions
typefindfunctions: application/dash+xml: mpd, MPD
typefindfunctions: application/xges: xges
typefindfunctions: application/x-shockwave-flash: swf, swfl
typefindfunctions: application/x-pn-realaudio: ra, ram, rm, rmvb
typefindfunctions: application/vnd.rn-realmedia: ra, ram, rm, rmvb
typefindfunctions: text/html: htm, html
typefindfunctions: video/mj2: mj2
typefindfunctions: image/x-jpc: jpc, j2k
typefindfunctions: image/jp2: jp2
typefindfunctions: image/x-quicktime: qif, qtif, qti
typefindfunctions: video/quicktime: mov, mp4
typefindfunctions: application/x-3gp: 3gp
typefindfunctions: audio/x-m4a: m4a
typefindfunctions: video/x-nuv: nuv
typefindfunctions: video/x-h265: h265, x265, 265
typefindfunctions: video/x-h264: h264, x264, 264
typefindfunctions: video/x-h263: h263, 263
typefindfunctions: video/mpeg4: m4v
typefindfunctions: video/mpeg-elementary: mpv, mpeg, mpg
typefindfunctions: application/ogg: ogg, oga, ogv, ogm, ogx, spx, anx, axa, axv
typefindfunctions: video/mpegts: ts, mts
typefindfunctions: video/mpeg-sys: mpe, mpeg, mpg
typefindfunctions: audio/x-gsm: gsm
typefindfunctions: audio/x-dts: dts
typefindfunctions: audio/x-ac3: ac3, eac3
typefindfunctions: audio/mpeg: mp3, mp2, mp1, mpga
typefindfunctions: audio/x-mod: 669, amf, ams, dbm, digi, dmf, dsm, gdm, far, imf, it, j2b, mdl, med, mod, mt2, mtm, okt, psm, ptm, sam, s3m, stm, stx, ult, umx, xm
typefindfunctions: audio/x-ttafile: tta
typefindfunctions: application/x-apetag: mp3, ape, mpc, wv
typefindfunctions: application/x-id3v1: mp3, mp2, mp1, mpga, ogg, flac, tta
typefindfunctions: application/x-id3v2: mp3, mp2, mp1, mpga, ogg, flac, tta
typefindfunctions: video/x-fli: flc, fli
typefindfunctions: audio/mobile-xmf: mxmf
typefindfunctions: audio/riff-midi: mid, midi
typefindfunctions: audio/midi: mid, midi
typefindfunctions: application/x-mcc: mcc
typefindfunctions: application/x-scc: scc
typefindfunctions: audio/x-imelody: imy, ime, imelody
typefindfunctions: video/x-vcd: dat
typefindfunctions: video/x-cdxa: dat
typefindfunctions: audio/qcelp: qcp
typefindfunctions: video/x-msvideo: avi
typefindfunctions: audio/x-au: au, snd
typefindfunctions: audio/x-musepack: mpc, mpp, mp+
typefindfunctions: video/x-ms-asf: asf, wm, wma, wmv
wildmidi:  wildmididec: WildMidi-based MIDI music decoder
shapewipe:  shapewipe: Shape Wipe transition filter
ofa:  ofa: OFA
mpegtsmux:  mpegtsmux: MPEG Transport Stream Muxer
png:  pngenc: PNG image encoder
png:  pngdec: PNG image decoder
twolame:  twolamemp2enc: TwoLAME mp2 encoder
rawparse:  rawvideoparse: rawvideoparse
rawparse:  rawaudioparse: rawaudioparse
rawparse:  unalignedvideoparse: unalignedvideoparse
rawparse:  unalignedaudioparse: unalignedaudioparse
tcp:  multisocketsink: Multi socket sink
tcp:  multifdsink: Multi filedescriptor sink
tcp:  tcpserversrc: TCP server source
tcp:  tcpserversink: TCP server sink
tcp:  tcpclientsrc: TCP client source
tcp:  tcpclientsink: TCP client sink
tcp:  socketsrc: socket source
hls:  hlssink2: HTTP Live Streaming sink
hls:  hlssink: HTTP Live Streaming sink
hls:  hlsdemux: HLS Demuxer
rsvg:  rsvgdec: SVG image decoder
rsvg:  rsvgoverlay: RSVG overlay
dtmf:  rtpdtmfdepay: RTP DTMF packet depayloader
dtmf:  rtpdtmfsrc: RTP DTMF packet generator
dtmf:  dtmfsrc: DTMF tone generator
webrtc:  webrtcbin: WebRTC Bin
srtp:  srtpdec: SRTP decoder
srtp:  srtpenc: SRTP encoder
rtmp:  rtmpsink: RTMP output sink
rtmp:  rtmpsrc: RTMP Source
dvdspu:  dvdspu: Sub-picture Overlay
coretracers:  leaks (GstTracerFactory)
coretracers:  stats (GstTracerFactory)
coretracers:  rusage (GstTracerFactory)
coretracers:  log (GstTracerFactory)
coretracers:  latency (GstTracerFactory)
webrtcdsp:  webrtcechoprobe: Accoustic Echo Canceller probe
webrtcdsp:  webrtcdsp: Voice Processor (AGC, AEC, filters, etc.)
legacyrawparse:  audioparse: Audio Parse
legacyrawparse:  videoparse: Video Parse
opus:  opusdec: Opus audio decoder
opus:  opusenc: Opus audio encoder
auparse:  auparse: AU audio demuxer
x264:  x264enc: x264enc
soup:  souphttpclientsink: HTTP client sink
soup:  souphttpsrc: HTTP client source
cutter:  cutter: Audio cutter
midi:  midiparse: MidiParse
shm:  shmsink: Shared Memory Sink
shm:  shmsrc: Shared Memory Source
isomp4:  qtmoovrecover: QT Moov Recover
isomp4:  mj2mux: MJ2 Muxer
isomp4:  3gppmux: 3GPP Muxer
isomp4:  ismlmux: ISML Muxer
isomp4:  mp4mux: MP4 Muxer
isomp4:  qtmux: QuickTime Muxer
isomp4:  rtpxqtdepay: RTP packet depayloader
isomp4:  qtdemux: QuickTime demuxer
jack:  jackaudiosink: Audio Sink (Jack)
jack:  jackaudiosrc: Audio Source (Jack)
siren:  sirenenc: Siren Encoder element
siren:  sirendec: Siren Decoder element
flite:  flitetestsrc: Flite speech test source
smoothstreaming:  mssdemux: Smooth Streaming demuxer
ossaudio:  osssink: Audio Sink (OSS)
ossaudio:  osssrc: Audio Source (OSS)
geometrictransform:  perspective: perspective
geometrictransform:  fisheye: fisheye
geometrictransform:  mirror: mirror
geometrictransform:  square: square
geometrictransform:  tunnel: tunnel
geometrictransform:  bulge: bulge
geometrictransform:  stretch: stretch
geometrictransform:  waterripple: waterripple
geometrictransform:  twirl: twirl
geometrictransform:  sphere: sphere
geometrictransform:  rotate: rotate
geometrictransform:  pinch: pinch
geometrictransform:  marble: marble
geometrictransform:  kaleidoscope: kaleidoscope
geometrictransform:  diffuse: diffuse
geometrictransform:  circle: circle
spectrum:  spectrum: Spectrum analyzer
cdparanoia:  cdparanoiasrc: CD Audio (cdda) Source, Paranoia IV
equalizer:  equalizer-10bands: 10 Band Equalizer
equalizer:  equalizer-3bands: 3 Band Equalizer
equalizer:  equalizer-nbands: N Band Equalizer
assrender:  assrender: ASS/SSA Render
waylandsink:  waylandsink: wayland video sink
soundtouch:  bpmdetect: BPM Detector
soundtouch:  pitch: Pitch controller
audiomixer:  audiointerleave: AudioInterleave
audiomixer:  liveadder: AudioMixer
audiomixer:  audiomixer: AudioMixer
volume:  volume: Volume
video4linux2:  v4l2deviceprovider (GstDeviceProviderFactory)
video4linux2:  v4l2radio: Radio (video4linux2) Tuner
video4linux2:  v4l2sink: Video (video4linux2) Sink
video4linux2:  v4l2src: Video (video4linux2) Source
gsm:  gsmdec: GSM audio decoder
gsm:  gsmenc: GSM audio encoder
audiotestsrc:  audiotestsrc: Audio test source
gio:  giostreamsrc: GIO stream source
gio:  giostreamsink: GIO stream sink
gio:  giosrc: GIO source
gio:  giosink: GIO sink
bz2:  bz2dec: BZ2 decoder
bz2:  bz2enc: BZ2 encoder
effectv:  rippletv: RippleTV effect
effectv:  streaktv: StreakTV effect
effectv:  radioactv: RadioacTV effect
effectv:  optv: OpTV effect
effectv:  quarktv: QuarkTV effect
effectv:  revtv: RevTV effect
effectv:  vertigotv: VertigoTV effect
effectv:  shagadelictv: ShagadelicTV
effectv:  warptv: WarpTV effect
effectv:  dicetv: DiceTV effect
effectv:  agingtv: AgingTV effect
effectv:  edgetv: EdgeTV effect
multipart:  multipartmux: Multipart muxer
multipart:  multipartdemux: Multipart demuxer
decklink:  decklinkvideosrc: Decklink Video Source
decklink:  decklinkaudiosrc: Decklink Audio Source
decklink:  decklinkvideosink: Decklink Video Sink
decklink:  decklinkaudiosink: Decklink Audio Sink
debug:  cpureport: CPU report
debug:  testsink: Test plugin
debug:  taginject: TagInject
debug:  progressreport: Progress report
debug:  pushfilesrc: Push File Source
debug:  navseek: Seek based on left-right arrows
debug:  rndbuffersize: Random buffer size
debug:  capssetter: CapsSetter
debug:  breakmydata: Break my data
udp:  udpsrc: UDP packet receiver
udp:  dynudpsink: UDP packet sender
udp:  multiudpsink: UDP packet sender
udp:  udpsink: UDP packet sender
yadif:  yadif: YADIF deinterlacer
rfbsrc:  rfbsrc: Rfb source
uvch264:  uvch264src: UVC H264 Source
uvch264:  uvch264mjpgdemux: UVC H264 MJPG Demuxer
y4mdec:  y4mdec: YUV4MPEG demuxer/decoder
pnm:  pnmenc: PNM image encoder
pnm:  pnmdec: PNM image decoder
staticelements:  bin: Generic bin
staticelements:  pipeline: Pipeline object

Total count: 273 plugins (4 blacklist entries not shown), 1432 features

This is good because now I can read the necessary plugins. I download the deepstream_python_apps repository to test the instalation.

To create the bindings I just downloaded this wheel.

After that, I installed necessary libs by running:

apt install libgirepository1.0-dev libcairo2-dev python3-pip

Lastly, I just installed it with pip:

pip3 install ./pyds-1.1.2-py3-none*.whl

After this, I was able to run these apps:

root@0bf6322d5552:/opt/nvidia/deepstream/deepstream/sources/apps/sample_apps/deepstream_python_apps/apps/deepstream-test1# python3 deepstream_test_1.py /opt/nvidia/deepstream/deepstream/samples/streams/sample_720p.h264 
Creating Pipeline 
 
Creating Source 
 
Creating H264Parser 

Creating Decoder 

Creating EGLSink 

Playing file /opt/nvidia/deepstream/deepstream/samples/streams/sample_720p.h264 
Adding elements to Pipeline 

Linking elements in the Pipeline 

Starting pipeline 

And now, the application is just waiting here without any output.

A description for that app:

It is meant for simple demonstration of how to use the various DeepStream SDK
elements in the pipeline and extract meaningful insights from a video stream.

This sample creates instance of "nvinfer" element. Instance of
the "nvinfer" uses TensorRT API to execute inferencing on a model. Using a
correct configuration for a nvinfer element instance is therefore very
important as considerable behaviors of the instance are parameterized
through these configs.

For reference, here are the config files used for this sample :
1. The 4-class detector (referred to as pgie in this sample) uses
    dstest1_pgie_config.txt

In this sample, we first create one instance of "nvinfer", referred as the pgie.
This is our 4 class detector and it detects for "Vehicle , RoadSign, TwoWheeler,
Person".
nvinfer element attach some MetaData to the buffer. By attaching
the probe function at the end of the pipeline, one can extract meaningful
information from this inference. Please refer the "osd_sink_pad_buffer_probe"
function in the sample code. For details on the Metadata format, refer to the
file "gstnvdsmeta.h"

So, it should not stay frozen there. Any ideas of what is happening here?

You can not use config_infer_primary.txt, it’s just for nvinfer config settings. please use source*** config file.

About the test1 python app frozen, you can change the nveglglessink to fakesink to see if the app run success. or you can directly try with deepstream-app, you can choose sinktype to fakesink directly in the config file.

There is no update from you for a period, assuming this is not an issue anymore.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

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