On Fri, 15 Nov 2019, Limin Wang wrote:
>
> ping, the patchset is for HDR/HLG color support for prores.
>
> On Mon, Nov 04, 2019 at 07:10:00PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang <lance.lmw...@gmail.com>
> >
> > It's based on the following specs:
> > RDD 36:2015 - SMPTE Registered Disclosure Doc - Apple ProRes Bitstream
Syntax and Decoding Process
> >
> > Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
> > ---
> > doc/bitstream_filters.texi | 2 ++
> > libavcodec/prores_metadata_bsf.c | 3 ++-
> > 2 files changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/doc/bitstream_filters.texi b/doc/bitstream_filters.texi
> > index 8fe5b3ad75..e2de4fd4ed 100644
> > --- a/doc/bitstream_filters.texi
> > +++ b/doc/bitstream_filters.texi
> > @@ -589,6 +589,8 @@ Keep the same transfer characteristics property
(default).
> > @item unknown
> > @item bt709
> > BT 601, BT 709, BT 2020
> > +@item smpte2084
> > +SMPTE ST 2084
> > @end table
> >
> >
> > diff --git a/libavcodec/prores_metadata_bsf.c b/libavcodec/prores_metadata_bsf.c
> > index 0510d3520a..24615e9305 100644
> > --- a/libavcodec/prores_metadata_bsf.c
> > +++ b/libavcodec/prores_metadata_bsf.c
> > @@ -140,10 +140,11 @@ static const AVOption options[] = {
> > {"smpte431", NULL, 0, AV_OPT_TYPE_CONST,
{.i64=AVCOL_PRI_SMPTE431}, INT_MIN, INT_MAX, FLAGS, "color_primaries"},
> > {"smpte432", NULL, 0, AV_OPT_TYPE_CONST,
{.i64=AVCOL_PRI_SMPTE432}, INT_MIN, INT_MAX, FLAGS, "color_primaries"},
> >
> > - {"color_trc", "select color transfer", OFFSET(transfer_characteristics), AV_OPT_TYPE_INT, {.i64=-1}, -1, AVCOL_TRC_BT709, FLAGS, "color_trc"},
> > + {"color_trc", "select color transfer", OFFSET(transfer_characteristics),
AV_OPT_TYPE_INT, {.i64=-1}, -1, AVCOL_TRC_NB, FLAGS, "color_trc"},
NB-1.
> > {"auto", "keep the same color transfer", 0, AV_OPT_TYPE_CONST, {.i64=-1},
INT_MIN, INT_MAX, FLAGS, "color_trc"},
> > {"unknown", NULL, 0, AV_OPT_TYPE_CONST, {.i64=0},
INT_MIN, INT_MAX, FLAGS, "color_trc"},
> > {"bt709", NULL, 0, AV_OPT_TYPE_CONST,
{.i64=AVCOL_TRC_BT709}, INT_MIN, INT_MAX, FLAGS, "color_trc"},
> > + {"smpte2084", NULL, 0, AV_OPT_TYPE_CONST,
{.i64=AVCOL_TRC_SMPTE2084}, INT_MIN, INT_MAX, FLAGS, "color_trc"},
> >
> > {"colorspace", "select colorspace", OFFSET(matrix_coefficients), AV_OPT_TYPE_INT, {.i64=-1}, -1, AVCOL_SPC_BT2020_NCL, FLAGS, "colorspace"},
> > {"auto", "keep the same colorspace", 0, AV_OPT_TYPE_CONST, {.i64=-1},
INT_MIN, INT_MAX, FLAGS, "colorspace"},
Yet again, please, do not apply patches which have not been LGTM-ed and you
have not pinged them recently.
