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Date: Thu, 26 Sep 2013 19:19:32 -0500
From: John Weber <rjohnweber@gmail.com>
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Subject: Re: GStreamer: Request a key frame in vpuenc
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This is probably not the right list.  I would push this to the Freescale 
Community at community.freescale.com.



On 9/26/13 7:16 PM, Javier Jardón wrote:
> 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
>