However, when we run this using the test-launch: ./test-launch "nvarguscamerasrc ! ‘video/x-raw(memory:NVMM),width=(int)320,height=(int)240,format=(string)NV12,framerate=(fraction)15/1’ ! omxh264enc name=omxh264enc control-rate=1 ! video/x-h264,profile=baseline,stream-format=(string)byte-stream ! h264parse ! rtph264pay name=pay0"
we get the output that the stream is ready at rtsp://127.0.0.1:8554/test
However, when we try to access the stream at rtsp://(TX2 IP):8554/test, we get this on the TX2 side: (test-launch:7038): GStreamer- **CRITICAL** **: 22:21:01.773: gst_element_make_from_uri: assertion 'gst_uri_is_valid (uri)' failed
and this on the client machine side: gst-launch-1.0 rtspsrc location=rtsp://10.137.88.33:8554/test latency=100 ! queue ! rtph264depay ! h264parse ! avdec_h264 ! videoconvert ! videoscale ! video/x-raw,width=640,height=480 ! autovideosink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Got context from element 'autovideosink0': gst.gl.GLDisplay=context, gst.gl.GLDisplay=(GstGLDisplay)"\(GstGLDisplayCocoa\)\ gldisplaycocoa0";
Progress: (open) Opening Stream
Progress: (connect) Connecting to rtsp://10.137.88.33:8554/test
Progress: (open) Retrieving server options
Progress: (open) Retrieving media info
ERROR: from element /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0: Could not read from resource.
Additional debug info:
gstrtspsrc.c(6320): gst_rtsp_src_receive_response (): /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0:
Could not receive message. (Timeout while waiting for server response)
ERROR: pipeline doesn't want to preroll.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...`
The bizarre thing is a few months ago, this pipeline was working (or somehow I was able to get the RTSP stream on my host machine using the same process). Does anyone have any advice on what could be going on?
GStreamer core version (TX2): 1.14.5
GStreamer core version (client machine): 1.16.2
rtsp-server repo checkout: 1.14
Hi, when we run this pipeline with nvarguscamerasrc, we get this result:
./test-launch 'nvarguscamerasrc ! nvvidconv ! nvv4l2h264enc ! h264parse ! queue ! rtph264pay name=pay0 pt=96 audiotestsrc ! voaacenc ! queue ! rtpmp4apay pt=97 name=pay1'
stream ready at rtsp://127.0.0.1:8554/test
Opening in BLOCKING MODE
NvMMLiteOpen : Block : BlockType = 4
===== NVMEDIA: NVENC =====
NvMMLiteBlockCreate : Block : BlockType = 4
GST_ARGUS: Creating output stream
CONSUMER: Waiting until producer is connected...
GST_ARGUS: Available Sensor modes :
GST_ARGUS: 3840 x 2160 FR = 59.999999 fps Duration = 16666667 ; Analog Gain range min 1.000000, max 44.400002; Exposure Range min 44000, max 478696000;
GST_ARGUS: 1920 x 1080 FR = 59.999999 fps Duration = 16666667 ; Analog Gain range min 1.000000, max 177.000000; Exposure Range min 58000, max 184611000;
GST_ARGUS: 3840 x 2160 FR = 29.999999 fps Duration = 33333334 ; Analog Gain range min 1.000000, max 30.000000; Exposure Range min 864000, max 20480000;
GST_ARGUS: 1920 x 1080 FR = 59.999999 fps Duration = 16666667 ; Analog Gain range min 1.000000, max 177.000000; Exposure Range min 859000, max 15649000;
GST_ARGUS: Running with following settings:
Camera index = 0
Camera mode = 3
Output Stream W = 1920 H = 1080
seconds to Run = 0
Frame Rate = 59.999999
GST_ARGUS: PowerService: requested_clock_Hz=27216000
GST_ARGUS: Setup Complete, Starting captures for 0 seconds
GST_ARGUS: Starting repeat capture requests.
CONSUMER: Producer has connected; continuing.
H264: Profile = 66, Level = 0
(test-launch:8269): GStreamer-CRITICAL **: 11:53:03.329: gst_structure_set: assertion 'IS_MUTABLE (structure) || field == NULL' failed
(test-launch:8269): GStreamer-CRITICAL **: 11:53:03.329: gst_structure_set: assertion 'IS_MUTABLE (structure) || field == NULL' failed
And when we run this pipeline on the client machine, we only get a gray screen (when we run VLC, we don’t get anything at all - no errors, but also no video popping up).