[gst-devel] How to save incoming h264 stream without re-encoding?

[Francis Rammeloo]

I would like to be able to save a incoming H264 stream (video only, no
audio) to a file on disk.  I've created the following pipeline:

gst-launch -v udpsrc port=4444 num-buffers=500 !
application/x-rtp,media=\(string\)video,clock-rate=\(int\)90000,encoding-name=\(string\)H264
! .recv_rtp_sink_0 gstrtpbin ! rtpmp2tdepay ! mpegtsdemux ! mp4mux !
filesink location=test.mp4

But that doesn't seem to work: the pipeline never stops despite being
limited to 500 buffers, and the file stays at 0 KB filesize.

To verify that the stream is actually running I use the following
pipeline, which works fine:

gst-launch -v udpsrc port=4444 num-buffers=500 !
application/x-rtp,media=\(string\)video,clock-rate=\(int\)90000,encoding-name=\(string\)H264
! .recv_rtp_sink_0 gstrtpbin ! rtpmp2tdepay ! mpegtsdemux ! ffdec_h264
! ffmpegcolorspace ! ximagesink


Does anyone have an idea what I'm doing wrong?

Grts,
Francis