[libav-devel] [PATCH] avcodec/qsv: fix async support

Rogozhkin, Dmitry V dmitry.v.rogozhkin at intel.com
Thu Jul 26 00:41:29 CEST 2018


On Wed, 2018-07-25 at 22:36 +0200, Maxym Dmytrychenko wrote:
> On Wed, Jul 25, 2018 at 10:24 PM Luca Barbato <lu_zero at gentoo.org>
> wrote:
> 
> > On 25/07/2018 19:39, Rogozhkin, Dmitry V wrote:
> > > So, I encourage to embrace this change and understand that there
> > > are
> > > some changes in performance associated with it which aligns the
> > > behavior with the expected usage models.
> > 
> > I guess we could change the default so it is less surprising.
The default is async=4, and nothing should change much for FPS for this
case. Or you meant something else?
> > 
> > lu
> > _______________________________________________
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> > libav-devel at libav.org
> > https://lists.libav.org/mailman/listinfo/libav-devel
> 
> 
> ok, we can skip performance impact in favor of logical correctness
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