The available decoder plug-in cannot be queried using uridecodebin

noblehill · December 20, 2022, 2:54am

Please provide complete information as applicable to your setup.

• Hardware Platform (GPU)
• DeepStream Version (docker 6.1-triton)
• NVIDIA GPU Driver Version 555.48.07 (valid for GPU only)
• Issue Type(bugs)
**• How to reproduce the issue ? **
Use the command:
gst-launch-1.0 uridecodebin uri=rtsp://admin:123456@192.168.1.25:554 ! fakesink

• Requirement details

The log：

Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Progress: (open) Opening Stream
Progress: (connect) Connecting to rtsp://admin:123456@192.168.1.25:554
Progress: (open) Retrieving server options
Progress: (open) Retrieving media info
Progress: (request) SETUP stream 0
Progress: (open) Opened Stream
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Progress: (request) Sending PLAY request
Progress: (request) Sending PLAY request
Progress: (request) Sent PLAY request
Missing element: H.264 (Main Profile) decoder
WARNING: from element /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0: No decoder available for type 'video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, level=(string)4, profile=(string)main, width=(int)1920, height=(int)1080, framerate=(fraction)0/1, interlace-mode=(string)progressive, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true'.
Additional debug info:
gsturidecodebin.c(920): unknown_type_cb (): /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0
ERROR: from element /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0: Your GStreamer installation is missing a plug-in.
Additional debug info:
gsturidecodebin.c(987): no_more_pads_full (): /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0:
no suitable plugins found:
gstdecodebin2.c(4678): gst_decode_bin_expose (): /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0:
no suitable plugins found:
Couldn't set nvv4l2decoder0 to PAUSED:
GStreamer encountered a general resource error.
Device '/dev/nvidia0' failed during initialization
gstv4l2object.c(4114): gst_v4l2_object_set_format_full (): /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0/nvv4l2decoder:nvv4l2decoder0:
Call to S_FMT failed for H264 @ 1920x1080: Unknown error -1

Execution ended after 0:00:04.147290883
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

yingliu · December 20, 2022, 3:06am

Can you describe how you installed nvidia docker( NVIDIA/nvidia-docker: Build and run Docker containers leveraging NVIDIA GPUs (github.com))? Can you ran deepstream sample inside docker?
Besides, your driver 555.48.07 seems to be invalid, the latest should be 525*

noblehill · December 20, 2022, 3:14am

I have three 3080 machines, I use docker pull nvcr.io/nvidia/deepstream:6.1.1-triton - download the image and use the ‘docker run --gpus all --net=host -itd --cap-add sys_ptrace --name deepstream_triton deepstream6.1’ startup. One machine is working normally all the time, one started to work after power failure and restart, and the other machine is not working. The two machines with the problem report the same error.

noblehill · December 20, 2022, 3:19am

I checked the normal use of the machine drive parameters are the same
normal:

Tue Dec 20 11:18:37 2022
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 515.48.07    Driver Version: 515.48.07    CUDA Version: 11.7     |
|-------------------------------+----------------------+----------------------+
| 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 GeForce ...  Off  | 00000000:AF:00.0 Off |                  N/A |
| 44%   58C    P2   109W / 320W |   2496MiB / 10240MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
|   1  NVIDIA GeForce ...  Off  | 00000000:D8:00.0 Off |                  N/A |
| 30%   21C    P8    21W / 320W |    552MiB / 10240MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|

unnormal:

Tue Dec 20 11:15:54 2022
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 515.48.07    Driver Version: 515.48.07    CUDA Version: 11.7     |
|-------------------------------+----------------------+----------------------+
| 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 GeForce ...  Off  | 00000000:18:00.0 Off |                  N/A |
| 30%   33C    P0    91W / 320W |      0MiB / 10240MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
|   1  NVIDIA GeForce ...  Off  | 00000000:AF:00.0 Off |                  N/A |
| 30%   31C    P0    83W / 320W |      0MiB / 10240MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|  No running processes found                                                 |
+-----------------------------------------------------------------------------+

yingliu · December 20, 2022, 3:34am

Did you run " ./user_additional_install.sh" inside the docker？

noblehill · December 20, 2022, 4:14am

No, I don’t,And I did not find the user_additional_install.sh script in my docker.

yingliu · December 20, 2022, 5:59am

It is under directory /opt/nvidia/deepstream/deepstream-6.1, please execute this command and then test again, you can add " GST_DEBUG=3 " before you gst-launch-1.0 command for extra debug info.

noblehill · December 20, 2022, 6:03am

I don’t have in the/opt/nvidia/deepstream/deepstream/ found user_additional_install.sh scripts

This is what my directory contains:

root@localhost:/opt/nvidia/deepstream/deepstream-6.1# ls
LICENSE.txt  LicenseAgreement.pdf  LicenseAgreementContainer.pdf  README  README.rhel  bin  entrypoint.sh  install.sh  lib  samples  sources  uninstall.sh  version

yingliu · December 20, 2022, 6:20am

Seems it is introduced in DeepStream 6.1.1 container, my local 6.1.1 version has this file, just downloaded a DS6.1-triton container and there is no such file as you listed.

So you have 3 PC, now 2 of them can work, only one PC has such issue, correct? What’s the difference between the working and non-working PC&config? What’s the output of runnling localfile(gst-launch-1.0 uridecodebin uri=file:///opt/nvidia/deepstream/deepstream/samples/streams/sample_720p.mp4 ! fakesink) ?

noblehill · December 20, 2022, 6:26am

All I know is that these three machines have 3080 graphics cards and use the same docker.
this is result:

root@localhost:/home/# gst-launch-1.0 uridecodebin uri=file:///opt/nvidia/deepstream/deepstream/samples/streams/sample_720p.mp4 ! fakesink
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Missing element: H.264 (High Profile) decoder
WARNING: from element /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0: No decoder available for type 'video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, level=(string)3.1, profile=(string)high, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true'.
Additional debug info:
gsturidecodebin.c(920): unknown_type_cb (): /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 0:00:00.157070746
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

Fiona.Chen · December 20, 2022, 6:28am

Can run “nvidia-smi” in the host machine?

noblehill · December 20, 2022, 6:31am

of course

Fiona.Chen · December 20, 2022, 6:37am

For the unnormal device, what is the result of running “gst-inspect-1.0 nvv4l2decoder” in docker?

noblehill · December 20, 2022, 6:40am

The plug-in was successfully loaded

gst-inspect-1.0 nvv4l2decoder
Factory Details:
  Rank                     primary + 11 (267)
  Long-name                NVIDIA v4l2 video decoder
  Klass                    Codec/Decoder/Video
  Description              Decode video streams via V4L2 API
  Author                   Nicolas Dufresne <nicolas.dufresne@collabora.com>, Viranjan Pagar <vpagar@nvidia.com>

Plugin Details:
  Name                     nvvideo4linux2
  Description              Nvidia elements for Video 4 Linux
  Filename                 /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libgstnvvideo4linux2.so
  Version                  1.14.0
  License                  LGPL
  Source module            nvvideo4linux2
  Binary package           nvvideo4linux2
  Origin URL               http://nvidia.com/

GObject
 +----GInitiallyUnowned
       +----GstObject
             +----GstElement
                   +----GstVideoDecoder
                         +----GstNvV4l2VideoDec
                               +----nvv4l2decoder

Pad Templates:
  SINK template: 'sink'
    Availability: Always
    Capabilities:
      image/jpeg
      video/x-h264
          stream-format: { (string)byte-stream }
              alignment: { (string)au }
      video/x-h265
          stream-format: { (string)byte-stream }
              alignment: { (string)au }
      video/mpeg
            mpegversion: 4
           systemstream: false
                 parsed: true
                  width: [ 1, 2147483647 ]
                 height: [ 1, 2147483647 ]
      video/mpeg
            mpegversion: [ 1, 2 ]
           systemstream: false
                 parsed: true
                  width: [ 1, 2147483647 ]
                 height: [ 1, 2147483647 ]
      video/x-divx
            divxversion: [ 4, 5 ]
                  width: [ 1, 2147483647 ]
                 height: [ 1, 2147483647 ]
      video/x-av1
      video/x-vp8
      video/x-vp9
                  width: [ 1, 2147483647 ]
                 height: [ 1, 2147483647 ]

Fiona.Chen · December 20, 2022, 6:48am

So everything works fine. What else do you want us to help you?

noblehill · December 20, 2022, 6:53am

Just look at the environment and plugin everything works, but execute gst-launch-1.0 uridecodebin uri=***! fakesink command can not find decoder, how to explain this.

Fiona.Chen · December 20, 2022, 3:09pm

noblehill:

root@localhost:/home/# gst-launch-1.0 uridecodebin uri=file:///opt/nvidia/deepstream/deepstream/samples/streams/sample_720p.mp4 ! fakesink
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Missing element: H.264 (High Profile) decoder
WARNING: from element /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0: No decoder available for type 'video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, level=(string)3.1, profile=(string)high, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true'.
Additional debug info:
gsturidecodebin.c(920): unknown_type_cb (): /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 0:00:00.157070746
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

It is just a warning in early stage when uridecodebin try to look for decoder, it finally found the correct decoder and the pipeline play and got EOS successfully. No error happened.

noblehill · December 21, 2022, 1:35am

This is when I set GST_DEBUG=3 to execute gst-launch-1.0 uridecodebin in both normal and abnormal environments uri=file:///opt/nvidia/deepstream/deepstream/samples/streams/sample_720p.mp4 ! Detailed printing of fakesink.Obviously there was an error printed.

Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 0:00:00.905707455
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
root@localhost:/opt/nvidia/deepstream/deepstream-6.1# export GST_DEBUG=3
root@localhost:/opt/nvidia/deepstream/deepstream-6.1# gst-launch-1.0 uridecodebin uri=file:///opt/nvidia/deepstream/deepstream/samples/streams/sample_720p.mp4 ! fakesink
Setting pipeline to PAUSED ...
0:00:00.032882189 67872 0x563ae2583a70 WARN                 basesrc gstbasesrc.c:3600:gst_base_src_start_complete:<source> pad not activated yet
0:00:00.033668809 67872 0x563ae2583a70 WARN                 basesrc gstbasesrc.c:3600:gst_base_src_start_complete:<source> pad not activated yet
Pipeline is PREROLLING ...
0:00:00.043699067 67872 0x563ae2598700 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type sgpd
0:00:00.043770894 67872 0x563ae2598700 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type sbgp
0:00:00.043876017 67872 0x563ae2598700 WARN                 qtdemux qtdemux.c:3237:qtdemux_parse_trex:<qtdemux0> failed to find fragment defaults for stream 1
0:00:00.044111543 67872 0x563ae2598700 WARN                 qtdemux qtdemux.c:3237:qtdemux_parse_trex:<qtdemux0> failed to find fragment defaults for stream 2
0:00:00.076799782 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.076858651 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat MJPG
0:00:00.076885618 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.076947043 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat MJPG
0:00:00.076996450 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077022636 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat DVX5
0:00:00.077045921 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077071430 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat DVX5
0:00:00.077103066 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077127657 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat DVX4
0:00:00.077154522 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077178589 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat DVX4
0:00:00.077233460 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077258954 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat MPG4
0:00:00.077281656 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077325927 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat MPG4
0:00:00.077357942 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077384793 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat MPG2
0:00:00.077427685 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077466895 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat MPG2
0:00:00.077501813 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077526652 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat H265
0:00:00.077549912 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077573632 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat H265
0:00:00.077620936 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077647278 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat VP90
0:00:00.077670128 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077694297 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat VP90
0:00:00.077724065 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077749243 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat VP80
0:00:00.077772352 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077796094 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat VP80
0:00:00.077828326 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077857081 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat H264
0:00:00.077880404 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: 未知的错误 -1
0:00:00.077904315 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat H264
0:00:00.078742871 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:src> Unable to try format: 未知的错误 -1
0:00:00.078776383 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:src> Could not probe minimum capture size for pixelformat NM12
0:00:00.078801307 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:src> Unable to try format: 未知的错误 -1
0:00:00.078826961 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:src> Could not probe maximum capture size for pixelformat NM12
0:00:00.078856386 67872 0x7f2540052460 WARN                    v4l2 gstv4l2object.c:2394:gst_v4l2_object_add_interlace_mode:0x7f253003a020 Failed to determine interlace mode
0:00:00.335538465 67872 0x7f2540052460 WARN            v4l2videodec gstv4l2videodec.c:1779:gst_v4l2_video_dec_decide_allocation:<nvv4l2decoder0> Duration invalid, not setting latency
0:00:00.335598123 67872 0x7f2540052460 WARN          v4l2bufferpool gstv4l2bufferpool.c:1049:gst_v4l2_buffer_pool_start:<nvv4l2decoder0:pool:src> Uncertain or not enough buffers, enabling copy threshold
0:00:00.337237857 67872 0x7f253c00cf60 WARN          v4l2bufferpool gstv4l2bufferpool.c:1499:gst_v4l2_buffer_pool_dqbuf:<nvv4l2decoder0:pool:src> Driver should never set v4l2_buffer.field to ANY
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
0:00:01.244957438 67872 0x7f25400525e0 WARN            audiodecoder gstaudiodecoder.c:1753:gst_audio_decoder_drain:<faad0> still 1 frames left after draining
Got EOS from element "pipeline0".
Execution ended after 0:00:00.908607087
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

gst-launch-1.0 uridecodebin uri=file:///opt/nvidia/deepstream/deepstream/samples/streams/sample_720p.mp4 ! fakesink
Setting pipeline to PAUSED ...
0:00:00.022992002  8834 0x557f029a8a70 WARN                 basesrc gstbasesrc.c:3600:gst_base_src_start_complete:<source> pad not activated yet
0:00:00.023430134  8834 0x557f029a8a70 WARN                 basesrc gstbasesrc.c:3600:gst_base_src_start_complete:<source> pad not activated yet
Pipeline is PREROLLING ...
0:00:00.032574051  8834 0x557f029b4b00 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type sgpd
0:00:00.032653402  8834 0x557f029b4b00 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type sbgp
0:00:00.032764083  8834 0x557f029b4b00 WARN                 qtdemux qtdemux.c:3237:qtdemux_parse_trex:<qtdemux0> failed to find fragment defaults for stream 1
0:00:00.033023382  8834 0x557f029b4b00 WARN                 qtdemux qtdemux.c:3237:qtdemux_parse_trex:<qtdemux0> failed to find fragment defaults for stream 2
0:00:02.085113171  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.085191364  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat MJPG
0:00:02.085226704  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.085265210  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat MJPG
0:00:02.085368305  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.085401343  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat DVX5
0:00:02.085430574  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.085462636  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat DVX5
0:00:02.085510618  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.085555081  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat DVX4
0:00:02.085584595  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.085614787  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat DVX4
0:00:02.085657681  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.085725251  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat MPG4
0:00:02.085773898  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.085806966  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat MPG4
0:00:02.085863181  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.085895368  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat MPG2
0:00:02.085924787  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.085984769  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat MPG2
0:00:02.086035636  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.086067519  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat H265
0:00:02.086098747  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.086130797  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat H265
0:00:02.086173159  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.086206450  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat VP90
0:00:02.086237698  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.086268114  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat VP90
0:00:02.086310667  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.086342538  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat VP80
0:00:02.086392210  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.086439994  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat VP80
0:00:02.086491514  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.086522621  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat H264
0:00:02.086555740  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:02.086587797  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat H264
0:00:02.087684083  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:src> Unable to try format: Unknown error -1
0:00:02.087729916  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2941:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:src> Could not probe minimum capture size for pixelformat NM12
0:00:02.087760766  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:3056:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:src> Unable to try format: Unknown error -1
0:00:02.087794260  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2947:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:src> Could not probe maximum capture size for pixelformat NM12
0:00:02.087852539  8834 0x7fbe24052c60 WARN                    v4l2 gstv4l2object.c:2394:gst_v4l2_object_add_interlace_mode:0x7fbe1403a020 Failed to determine interlace mode
0:00:02.088790825  8834 0x7fbe24052c60 WARN                 default v4l2-utils.c:189:gst_v4l2_error:<nvv4l2decoder0> error: Device '/dev/nvidia0' failed during initialization
0:00:02.088852206  8834 0x7fbe24052c60 WARN                 default v4l2-utils.c:192:gst_v4l2_error:<nvv4l2decoder0> error: Call to S_FMT failed for H264 @ 1280x720: Unknown error -1
0:00:02.088958115  8834 0x7fbe24052c60 WARN            videodecoder gstvideodecoder.c:743:gst_video_decoder_setcaps:<nvv4l2decoder0> Subclass refused caps
0:00:02.088996660  8834 0x7fbe24052c60 WARN               decodebin gstdecodebin2.c:2523:connect_pad:<decodebin0> Couldn't set nvv4l2decoder0 to PAUSED
0:00:02.089793643  8834 0x7fbe24052c60 WARN            uridecodebin gsturidecodebin.c:920:unknown_type_cb:<uridecodebin0> warning: No decoder available for type 'video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, level=(string)3.1, profile=(string)high, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true'.
Missing element: H.264 (High Profile) decoder
WARNING: from element /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0: No decoder available for type 'video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, level=(string)3.1, profile=(string)high, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true'.
Additional debug info:
gsturidecodebin.c(920): unknown_type_cb (): /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin0
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
0:00:02.256278316  8834 0x7fbe24052de0 WARN            audiodecoder gstaudiodecoder.c:1753:gst_audio_decoder_drain:<faad0> still 1 frames left after draining
Got EOS from element "pipeline0".
Execution ended after 0:00:00.164331371
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

noblehill · December 21, 2022, 3:12am

I didn’t know why the environment and plugins were working, but they weren’t working, so I finally reinstalled the driver to make it work.

system · January 4, 2023, 3:13am

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.

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The available decoder plug-in cannot be queried using uridecodebin

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