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"},
{"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"},
--
2.21.0
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