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avcodec/bsf/dovi_rpu: remove EL when stripping dovi metadata

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When RPU is removed EL should also be removed. This only applies to
HEVC as AV1 based Profile 10 does not support EL at all.

Signed-off-by: Gnattu OC <gnattuoc@me.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
gnattu via ffmpeg-devel 2024-10-15 17:41:35 +08:00 committed by Anton Khirnov
parent bc991ca048
commit 248832dd5b
1 changed files with 5 additions and 1 deletions
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6
libavcodec/bsf/dovi_rpu.c
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@ -84,7 +84,8 @@ static int dovi_rpu_update_fragment_hevc(AVBSFContext *bsf, AVPacket *pkt,
uint8_t *rpu = NULL;
int rpu_size, ret;
if (!nal || nal->type != HEVC_NAL_UNSPEC62)
// HEVC_NAL_UNSPEC62 is Dolby Vision PRU and HEVC_NAL_UNSPEC63 is Dolby Vision EL
if (!nal || (nal->type != HEVC_NAL_UNSPEC62 && nal->type != HEVC_NAL_UNSPEC63))
return 0;
if (s->strip) {
@ -92,6 +93,9 @@ static int dovi_rpu_update_fragment_hevc(AVBSFContext *bsf, AVPacket *pkt,
return 0;
}
if (nal->type == HEVC_NAL_UNSPEC63)
return 0;
ret = update_rpu(bsf, pkt, 0, nal->data + 2, nal->data_size - 2, &rpu, &rpu_size);
if (ret < 0)
return ret;