Gstreamer not playing videos in weston/wayland

sudipj sudipj79 at gmail.com
Tue Sep 27 09:11:46 UTC 2016


>From your comments it is not clear if Weston is running. How do you ensure ?

Can you once again paste the logs with this pipeline gst-launch-1.0
videotestsrc ! videoconvert ! waylandsink --gst-debug=*sink*:5

I am using 1.4,5 version of waylandsink and it works fine. I guess you are
using 1.4.1, but that should be fine too.

Sudip

On 27 September 2016 at 14:22, Abin P [via GStreamer-devel] <
ml-node+s966125n4679809h10 at n4.nabble.com> wrote:

> Thanks nicolas..
> Can you please suggest me any compositor to make video play in weston.i
> already made different combinations of pipeline. But all getting same
> result. Also i debugged with GST_DEBUG =6. It results lots of errors and at
> the final i saw error like "gst_denit:deinitialized gstreamer". Is there
> any way to integrate gstreamer player in weston/wayland.
>
> Regards Abin
>
> On Sep 26, 2016 6:56 PM, "Nicolas Dufresne" <[hidden email]
> <http:///user/SendEmail.jtp?type=node&node=4679809&i=0>> wrote:
>
>> Le lundi 26 septembre 2016 à 09:16 +0300, Sebastian Dröge a écrit :
>> > You probably want to test with GStreamer GIT master. There were many
>> > changes to waylandsink recently, which should make it work better and
>> > more reliable.
>> >
>> > If that still does not help, please file a bug with the exact system
>> > details and a debug log obtained with GST_DEBUG=6. Thanks!
>> >
>> > https://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer
>>
>> Though, due instability of the wayland protocol and often inability to
>> test due to lack for compliant compositor, don't expect too much at
>> this moment from this element. At best, be prepared to contribute the
>> missing features.
>>
>> Unlike X11 XV extension, wayland makes it really hard to playback video
>> since it's support is strictly limited to hardware accelerators that
>> can produce DMABuf. For anything else, we are suppose to fallback to
>> GL, which unfortunately is very complex to implement. Wayland protocol
>> is really missing something to make developer life easier.
>>
>> Nicolas
>> _______________________________________________
>> gstreamer-devel mailing list
>> [hidden email] <http:///user/SendEmail.jtp?type=node&node=4679809&i=1>
>> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>>
>>
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