jcaballeros
commented
4 years ago Hi,
In your recording pipeline you have "nvv4l2h264enc insert-sps-pps=true iframeinterval=10 bitrate=8000000 ! h265parse", these two elements will fail to link because the nvv4l2h264enc src pad capabilities are video/x-h264 while h265parse sink pad capabilities are video/x-h265, therefore the pipeline will not go to play. Try with h264parse instead.
This doesn't seem to be an interpipes issue, closing.
Jennifer
Hi everyone.
(1)I am trying to add dynamic control to my code. So I am modifying deepstream-app-test4, and this is my pipeline source -> decodebin -> muxer -> tee1 -> pgie -> tracker -> osd -> tee2 -> renderer tee1-> interpipesink => interpipesrc... and tee2 ->msgconv -> msgbroker => GUI When I set the recording pipeline as
recording_pipe = gst_parse_launch("interpipesrc listen-to=record_h264 format=time allow-renegotiation=true enable-sync=true is-live=true ! queue ! nvmultistreamtiler width=1920 height=1080 rows=2 columns=2 ! nvvideoconvert ! nvv4l2h264enc insert-sps-pps=true iframeinterval=10 bitrate=8000000 ! h265parse ! matroskamux ! filesink name=filesink_record_h264 location=output_h264.mkv sync=false async=false", NULL);and set the pipeline state as GST_STATE_PLAYING. The original pipeline will freeze and I can get only one frame as video output.
But if I set pipeline as
recording_pipe = gst_parse_launch("interpipesrc listen-to=record_h264 format=time allow-renegotiation=true enable-sync=true is-live=true ! queue ! nvmultistreamtiler width=1920 height=1080 rows=2 columns=2 ! nvvideoconvert ! nveglglessink", NULL);it can display the streaming video and original pipeline’s display will be lagging, but able to play.
This is the interpipesink I used in my code.
g_object_set (G_OBJECT (recording_sink), "name", "record_h264", "forward-events", TRUE, "forward-eos", TRUE, "sync", FALSE, "async", FALSE, "enable-last-sample", FALSE,"drop", TRUE, NULL);Does anyone have idea about issue?
(2) I looked into other code, if I used gstd-client, the issue might be solved. But since there is a probe function in example code. Is there a way to use this probe function with gstd c library?
Thanks in advance