On Tue, Apr 26, 2022 at 2:44 AM James Almer <jamr...@gmail.com> wrote:
>
> On 4/25/2022 6:59 PM, Jan Ekström wrote:
> > Support for configuring this was added with version 1.0.0.
> > ---
> > libavcodec/libsvtav1.c | 27 +++++++++++++++++++++++++++
> > 1 file changed, 27 insertions(+)
> >
> > diff --git a/libavcodec/libsvtav1.c b/libavcodec/libsvtav1.c
> > index 2e3d96ce37..49c396387f 100644
> > --- a/libavcodec/libsvtav1.c
> > +++ b/libavcodec/libsvtav1.c
> > @@ -205,6 +205,33 @@ static int config_enc_params(EbSvtAv1EncConfiguration
> > *param,
> > else
> > param->color_range = !!(desc->flags & AV_PIX_FMT_FLAG_RGB);
> >
> > +#if SVT_AV1_CHECK_VERSION(1, 0, 0)
> > + if (avctx->chroma_sample_location != AVCHROMA_LOC_UNSPECIFIED) {
> > + const char *name =
> > + av_chroma_location_name(avctx->chroma_sample_location);
> > +
> > + switch (avctx->chroma_sample_location) {
> > + case AVCHROMA_LOC_LEFT:
> > + param->chroma_sample_position = EB_CSP_VERTICAL;
> > + break;
> > + case AVCHROMA_LOC_TOPLEFT:
> > + param->chroma_sample_position = EB_CSP_COLOCATED;
> > + break;
> > + default:
> > + if (!name)
> > + break;
> > +
> > + av_log(avctx, AV_LOG_WARNING,
> > + "Specified chroma sample location %s is unsupported "
> > + "on the AV1 bit stream level. Usage of a container that
> > "
> > + "allows passing this information - such as Matroska - "
> > + "is recommended.\n",
> > + name);
> > + break;
> > + }
> > + }
> > +#endif
> > +
> > if (avctx->profile != FF_PROFILE_UNKNOWN)
> > param->profile = avctx->profile;
>
> Should be ok.
Thanks, applied as ded0334d214f9617122ccf5466f99df5c908277b .
Jan
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