[Bug 630292] x264enc: Use the new x264 API to request a keyframe

Wed Mar 16 00:06:55 PDT 2011

https://bugzilla.gnome.org/show_bug.cgi?id=630292
  GStreamer | gst-plugins-ugly | unspecified

Marco Ballesio <gibrovacco> changed:

           What    |Removed                     |Added
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                 CC|                            |gibrovacco at gmail.com

--- Comment #8 from Marco Ballesio <gibrovacco at gmail.com> 2011-03-16 07:06:50 UTC ---
(In reply to comment #7)
> I also want to implement reference invalidating, but that needs more stuff in
> the event to klnow when the last valid frame was.
> 
> For RTP, we should be able to get it from the RPSI feedback message. My current
> idea was to extend the GstForceKeyUnit event, so that if the encoder doesn't do
> reference invalidation, it will degrade into a new keyframe.

AFAIK RPSI packets are meant to use older reference pictures than the last one,
but H264 is actually not mentioned in the specs, so it might behave
differently. How would you force a key frame with RPSI?

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