mpegtsdemux correct usage.

Chuck Crisler ccrisler at mutualink.net
Mon Jun 10 11:40:29 PDT 2013


Use the logging system. Start with 'export GST_DEBUG=*:3', look to see what
is interesting and then make changes to get more detailed logging. Higher
numbers give more logging.

http://gstreamer.freedesktop.org/data/doc/gstreamer/head/manual/html/section-checklist-debug.html
http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstInfo.html
http://gstreamer.freedesktop.org/data/doc/gstreamer/head/faq/html/chapter-troubleshooting.html

There are others. Google is your friend.



On Mon, Jun 10, 2013 at 2:33 PM, yusuf.husainy <yusuf.husainy at gmail.com>wrote:

> Hello all,
>
> I am trying to stream video from C920 using uvchh264_src over UDP using
> mpegts.
>
> My transmitting pipeline is:
> gst-launch -v uvch264_src device=/dev/video1 name=src auto-start=true
> iframe-period=1000 mpegtsmux name=mux ! udpsink host=192.168.1.6 src.vidsrc
> ! video/x-h264,width=1920,height=1080,framerate=30/1 ! queue ! h264parse !
> mux.
>
> And recieving pipeline is:
> gst-launch -v udpsrc caps="video/mpegts, systemstream=true,
> packet-size=188"
> ! mpegtsdemux name=demux demux.video_00 ! ffdec_h264 ! xvimagesink sync=0
>
> This does not work. However if I try to use a filesink instead of udpsink,
> then I can playback the file properly. So I suspect there is a problem with
> the receiving pipeline. Have I missed something here?,
>
> I would appreciate any help.
>
> Regards,
> Yusuf Husainy
>
>
>
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