[FFmpeg-devel] [PATCH] libvpx: deadline & profile support

Michael Niedermayer michaelni
Thu Sep 30 12:39:21 CEST 2010


On Thu, Sep 30, 2010 at 10:40:00AM +0100, M?ns Rullg?rd wrote:
> Michael Niedermayer <michaelni at gmx.at> writes:
> 
> > On Mon, Jul 12, 2010 at 10:40:41PM +0200, Michael Niedermayer wrote:
> >> On Mon, Jul 12, 2010 at 04:23:04PM -0400, James Zern wrote:
> >> > On Sun, Jul 11, 2010 at 08:58, Michael Niedermayer <michaelni at gmx.at> wrote:
> >> > >> + ? ?switch (FFABS(avctx->level) / 100) {
> >> > >> + ? ?case 1:
> >> > >> + ? ? ? ?ctx->deadline = VPX_DL_BEST_QUALITY;
> >> > >> + ? ? ? ?break;
> >> > >> + ? ?case 2:
> >> > >> + ? ?default:
> >> > >> + ? ? ? ?ctx->deadline = VPX_DL_GOOD_QUALITY;
> >> > >> + ? ? ? ?break;
> >> > >> + ? ?case 3:
> >> > >> + ? ? ? ?ctx->deadline = VPX_DL_REALTIME;
> >> > >> + ? ? ? ?break;
> >> > >> + ? ?}
> >> > >> + ? ?av_log(avctx, AV_LOG_DEBUG, "Using deadline: %lu\n", ctx->deadline);
> >> > >
> >> > > avctx->level and ctx->deadline seem to differ in semantics, so iam not
> >> > > in favor of this
> >> > 
> >> > That's fair, I didn't see a great mapping for these though. Would they
> >> > warrant new parameters? Maybe a flags2 for error resilience?
> >> 
> >> once we support codec specific options this should be easier and cleaner
> >> possible.
> >
> > codec specific options are supported now
> 
> They are?

libavcodec supports codec specific options now
james work implementing a few options depended on this becoming available and
i pinged this thread because of this.
Iam sorry if this was unclear

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Good people do not need laws to tell them to act responsibly, while bad
people will find a way around the laws. -- Plato
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