[Bug 775962] Occassional addition of codec_data to caps when stream-format: byte-stream
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Sun Feb 12 22:01:49 UTC 2017
https://bugzilla.gnome.org/show_bug.cgi?id=775962
Robert Mast <rn.mast at zonnet.nl> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rn.mast at zonnet.nl
--- Comment #14 from Robert Mast <rn.mast at zonnet.nl> ---
I also saw something alike with first decoding an MPEG-stream instead of H264
before encoding H264. (RPi3, OSMC, GST-Versions 1.10.3, except for libvpx,
which is 1.5.0)
I implemented both these patches and I still see no moving picture. There were
many non-breaking Error-messages 'No corresponding frame found' in the log, but
at least the pipeline kept running.
I couldn't find an open bug at 'No corresponding frame found', so I'm not sure
it's a bug or just my inexperience.
gst-launch-1.0 --gst-debug omx*:5 souphttpsrc
location="http://127.0.0.1:9981/stream/channel/41ceb7b6ef96f869d7d6c78b6b3a27a6?ticket=24A946694272F14A9994F5F2280E466AB495F745?profile=pass"
num-buffers=-1 ! tsdemux name=demux demux. ! queue ! mpegvideoparse !
omxmpeg2videodec ! videoconvert ! omxh264enc target-bitrate=2097152
control-rate=variable !
video/x-h264,stream-format=byte-stream,profile=high,width=720,height=576,framerate=25/1
! h264parse ! matroskamux name=stream streamable=true demux.audio_0_07dc !
queue ! mpegaudioparse ! mpg123audiodec ! audioconvert dithering=0 !
audio/x-raw,channels=2 ! voaacenc bitrate=32768 ! udpsink port=5000
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