Regarding dx9screencapsrc udp pipleline

Nicolas Dufresne nicolas.dufresne at collabora.com
Fri Dec 4 07:59:46 PST 2015


If Sebastian suggested was not enought, you can also try other
framerate values (maybe 30fps is not supported ?).

Nicolas

Le vendredi 04 décembre 2015 à 14:20 +0200, Sebastian Dröge a écrit :
> On Fr, 2015-12-04 at 13:47 +0530, Ashish Gupta wrote:
> >  
> > streaming task paused, reason not-negotiated (-4)
> >  [...]
> > What problem it can be?
> 
> Most likely a missing videoconvert before autovideosink. Can you try?
> Otherwise please provide a debug log with GST_DEBUG=6, that should
> allow us to see where the not-negotiated comes from.
> 
> > Secondly, is it possible to send the byte streams(dx9screencapsrc)
> > over the udp sink server and then on 
> > client side, parse with h264 and play it.
> > For e.g below works for videotestsrc
> > gst-launch-1.0 videotestsrc ! x264enc ! udpsink host=127.0.0.1
> > port=5000
> > gst-launch-1.0 udpsrc port=5000 ! h264parse ! avdec_h264 !
> > autovideosink
> > 
> > Can I do the same with dx9screencapsrc?
> 
> Yes, but it's in general better to use RTP instead of sending data
> directly via UDP.
> 
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