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I am trying to send video packets out onto the network using the following pipeline. It runs without error but doesn't work. I have captured a wireshark trace and the size of the RTP packets is usually 56 bytes, though sometimes 60 bytes. Whichever size it is consistent through out the session. I am using good plugins v. 0.10.23. Any ideas?
Thank you, Chuck Crisler #!/bin/sh gst-launch-0.10 v4l2src device=/dev/video0 always-copy=false ! 'video/x-raw-yuv,width=640,height=480' ! x264enc pass=qual quantizer=30 bitrate=256 ! video/x-h264 ! rtph264pay pt=96 mtu=1400 ! udpsink host=192.168.10.212 port=9000 _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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Hi Chuck,
What do you mean by "doesn't work"? Do you mean you can't receive packets? Check the firewall rules on the destination host and make sure you use proper capabilities on the receiver side. Kris On 07/12/12 14:22, Chuck Crisler wrote: > I am trying to send video packets out onto the network using the following > pipeline. It runs without error but doesn't work. I have captured a > wireshark trace and the size of the RTP packets is usually 56 bytes, though > sometimes 60 bytes. Whichever size it is consistent through out the > session. I am using good plugins v. 0.10.23. Any ideas? > > Thank you, > Chuck Crisler > > #!/bin/sh > > gst-launch-0.10 v4l2src device=/dev/video0 always-copy=false ! > 'video/x-raw-yuv,width=640,height=480' ! x264enc pass=qual quantizer=30 > bitrate=256 ! video/x-h264 ! rtph264pay pt=96 mtu=1400 ! udpsink > host=192.168.10.212 port=9000 > > > > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel > ... [show rest of quote] _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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I captured the wireshark trace on the generating system, before the network. The packets are uniformly small and bad. Wireshark identifies them as [Malformed Packet]. It seems like it has to be an issue with the packet generation, either rtph264pay or udpsink.
On Fri, Dec 7, 2012 at 9:32 AM, Krzysztof Konopko <[hidden email]> wrote: Hi Chuck, ... [show rest of quote] _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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