From: Niklas Haas <[email protected]>
In the absence of an RPU header, we can consult the colorspace tags to
make a more informed guess about whether we're looking at profile 5 or
profile 8.
---
libavcodec/dovi_rpuenc.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/libavcodec/dovi_rpuenc.c b/libavcodec/dovi_rpuenc.c
index c73805037c..8113ec44bf 100644
--- a/libavcodec/dovi_rpuenc.c
+++ b/libavcodec/dovi_rpuenc.c
@@ -79,7 +79,20 @@ int ff_dovi_configure_ext(DOVIContext *s, AVCodecParameters
*codecpar,
switch (codecpar->codec_id) {
case AV_CODEC_ID_AV1: dv_profile = 10; break;
case AV_CODEC_ID_H264: dv_profile = 9; break;
- case AV_CODEC_ID_HEVC: dv_profile = hdr ? ff_dovi_guess_profile_hevc(hdr)
: 8; break;
+ case AV_CODEC_ID_HEVC:
+ if (hdr) {
+ dv_profile = ff_dovi_guess_profile_hevc(hdr);
+ break;
+ }
+
+ /* This is likely to be proprietary IPTPQc2 */
+ if (codecpar->color_space == AVCOL_SPC_IPT_C2 ||
+ (codecpar->color_space == AVCOL_SPC_UNSPECIFIED &&
+ codecpar->color_trc == AVCOL_TRC_UNSPECIFIED))
+ dv_profile = 5;
+ else
+ dv_profile = 8;
+ break;
default:
/* No other encoder should be calling this! */
av_assert0(0);
--
2.45.2
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