rtp streaming h263+

tomasloh tomasloh at yandex.ru
Wed Aug 6 02:46:58 PDT 2014


I have the same problem, that was in
http://gstreamer-devel.966125.n4.nabble.com/converting-jpeg-to-h263p-and-streaming-over-RTP-td4659019.html

When I use ffenc_h263p and rtph263ppay together, I allways have error
"v4l2src0: Could not negotiate format".

I check caps, and they compatible.

My pipe is:
gst-launch v4l2src device=/dev/video0 ! video/x-raw-yuv, width=800,
height=600, framerate=24/1 ! ffmpegcolorspace ! videoscale ! ffenc_h263p !
rtph263ppay ! udpsink port=5000 host=127.0.0.1

I tested this pipe with h263-1996:
gst-launch v4l2src device=/dev/video0 ! video/x-raw-yuv, width=800,
height=600, framerate=24/1 ! ffmpegcolorspace ! videoscale ! ffenc_h263 !
rtph263pay ! udpsink port=5000 host=127.0.0.1
and evrything was fine.

I use gstreamer-0.10.36 with gst-ffmpeg-0.10.13 with patch to gcc-4.7.

Please help me solve this problem.



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