v4l2codecs: Delayed linking failed

[Nicolas Dufresne]

Le jeudi 29 juillet 2021 à 18:23 +0530, Jagan Teki a écrit :
> Hi Nicolas,
> 
> This is regarding that request I have filed in gitlab,
> https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1634
> 
> Sorry, for posting it on GitLab. Now I'm writing here in mainling list
> to assist further help on this.
> 
> Yes. I have passed the videoconvert in between decoder and
> autovideosink but it is playing very slow (even for 720p video) like
> 
> # gst-launch-1.0 filesrc location=video.MP4 ! qtdemux ! h264parse !
> v4l2slh264dec ! videoconvert ! autovideosink

For others in the ML, as we discussed over IRC, glimagesink will perform better,
but might not be elected by autovideosink. Assuming you stop the X11 or Wayland
servers, you can also try kmssink.

> 
> I have hope this is what you suggested on that thread. Pleas let me
> know if I still miss anything.
> 
> I think using specific display sink would resolve the issue. Can you
> assist how can i find that.
> 
> Thanks,
> Jagan.