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Code Issues Releases Activity

avformat/movenc: support dvwC box for Dolby Vision

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By <<Dolby Vision Streams Within the ISO Base Media File Format Version 2.2>>

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2021-10-14 19:47:32 +08:00
parent 3c3ef41593
commit c0edfb514b
1 changed files with 4 additions and 2 deletions
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6
libavformat/movenc.c
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@ -1912,7 +1912,9 @@ static int mov_write_sv3d_tag(AVFormatContext *s, AVIOContext *pb, AVSphericalMa
static int mov_write_dvcc_dvvc_tag(AVFormatContext *s, AVIOContext *pb, AVDOVIDecoderConfigurationRecord *dovi)
{
avio_wb32(pb, 32); /* size = 8 + 24 */
if (dovi->dv_profile > 7)
if (dovi->dv_profile > 10)
ffio_wfourcc(pb, "dvwC");
else if (dovi->dv_profile > 7)
ffio_wfourcc(pb, "dvvC");
else
ffio_wfourcc(pb, "dvcC");
@ -1926,7 +1928,7 @@ static int mov_write_dvcc_dvvc_tag(AVFormatContext *s, AVIOContext *pb, AVDOVIDe
ffio_fill(pb, 0, 4 * 4); /* reserved */
av_log(s, AV_LOG_DEBUG, "DOVI in %s box, version: %d.%d, profile: %d, level: %d, "
"rpu flag: %d, el flag: %d, bl flag: %d, compatibility id: %d\n",
dovi->dv_profile > 7 ? "dvvC" : "dvcC",
dovi->dv_profile > 10 ? "dvwC" : (dovi->dv_profile > 7 ? "dvvC" : "dvcC"),
dovi->dv_version_major, dovi->dv_version_minor,
dovi->dv_profile, dovi->dv_level,
dovi->rpu_present_flag,