RTSP server problems with uvch264src H/W+ encoded H.264 output

krakorar rob.krakora at messagenetsystems.com
Wed Apr 24 05:26:30 PDT 2013


Hi Yusuf,

This pipeline works for you?

GST_DEBUG=v4l2src:5 gst-launch-1.0 uvch264src device=/dev/video0 name=src
auto-start=true src.vidsrc ! queue !
video/x-h264,width=800,height=600,framerate=30/1 ! rtph264pay name=pay0
pt=96 src.vfsrc ! queue ! video/raw,width=432,height=240,framerate=30/1 !
xvimagesink

I get this:

[root at MPconfRandD gst-plugins-good]# GST_DEBUG=v4l2src:5 gst-launch-1.0
uvch264src device=/dev/video0 name=src auto-start=true src.vidsrc ! queue !
video/x-h264,width=800,height=600,framerate=30/1 ! rtph264pay name=pay0
pt=96 src.vfsrc ! queue ! video/raw,width=432,height=240,framerate=30/1 !
xvimagesink
0:00:00.062104304  1398      0x1665550 ERROR           GST_PIPELINE
./grammar.y:623:gst_parse_perform_link: could not link queue1 to
xvimagesink0
WARNING: erroneous pipeline: could not link queue1 to xvimagesink0

Best Regards,

Robert Krakora




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