vaapih264enc and change bitrate

[Matteo Valdina]

Thanks,
I will open a bug and try to see what I can provide as a patch.

Thanks

On Thu, Aug 10, 2017 at 9:43 AM, Víctor Jáquez <vjaquez at igalia.com> wrote:

> On Thu, 10 Aug 2017 at 08:45, Matteo Valdina wrote:
> > Hi y'all,
> >
> > I'm trying to use vaapih264enc and change the bitrate during the
> encoding.
> >
> > I see from the source code and test that bitrate property is ignored
> after
> > the encoding begins.
>
> That's correct, right now the bitrate is only set when the encoding starts
> and
> the vaapi engine is stopped end re-configured.
>
> > I would like to know if there is any patch/ongoing work to add this
> feature
> > in the vaapi encoder?
>
> No, there is no any work in progress in that regard right now. You could
> file a
> bug in bugzilla for it. I would be better yet if you could propose a patch.
>
> > Is it feasible as per current source code implementation of vaapih264enc.
> >
> > The only way to obtain this behavior is to stop and re-start the
> > vaapih264enc?
>
> Yes.
>
> vmjl
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>



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