[meta-freescale] GStreamer: Request a key frame in vpuenc
Javier Jardón
jjardon at gnome.org
Thu Sep 26 17:16:10 PDT 2013
Hi,
this is a quite specific question, so tell me if this is not the
correct place to ask
I need to generate a keyframe in a specific time.
Looking to the code of vpuenc, seems that it doesnt handle events from
downstream (GST_EVENT_CUSTOM_DOWNSTREAM) to check if the event request
a keyframe:
gst_video_event_is_force_key_unit (event)
This can be easily implementable but my question is: what is the
specific option I have to pass to the vpu to generate a keyframe? I
read about encparam->forceIPicture , but Im not sure Im looking in the
correct direction
Could someone help me with this?
Thanks
--
Javier Jardón Cabezas
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