diff options
Diffstat (limited to 'libavformat/movenc.c')
| -rw-r--r-- | libavformat/movenc.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 7db2e28840..12471c7d68 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -78,7 +78,7 @@ static const AVOption options[] = { { "delay_moov", "Delay writing the initial moov until the first fragment is cut, or until the first fragment flush", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_DELAY_MOOV}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "global_sidx", "Write a global sidx index at the start of the file", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_GLOBAL_SIDX}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "skip_sidx", "Skip writing of sidx atom", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_SKIP_SIDX}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, - { "write_colr", "Write colr atom (Experimental, may be renamed or changed, do not use from scripts)", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_WRITE_COLR}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, + { "write_colr", "Write colr atom even if the color info is unspecified (Experimental, may be renamed or changed, do not use from scripts)", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_WRITE_COLR}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "prefer_icc", "If writing colr atom prioritise usage of ICC profile if it exists in stream packet side data", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_PREFER_ICC}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "write_gama", "Write deprecated gama atom", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_WRITE_GAMA}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "use_metadata_tags", "Use mdta atom for metadata.", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_USE_MDTA}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, @@ -2164,11 +2164,17 @@ static int mov_write_video_tag(AVFormatContext *s, AVIOContext *pb, MOVMuxContex else av_log(mov->fc, AV_LOG_WARNING, "Not writing 'gama' atom. Format is not MOV.\n"); } - if (mov->flags & FF_MOV_FLAG_WRITE_COLR) { - if (track->mode == MODE_MOV || track->mode == MODE_MP4) - mov_write_colr_tag(pb, track, mov->flags & FF_MOV_FLAG_PREFER_ICC); - else - av_log(mov->fc, AV_LOG_WARNING, "Not writing 'colr' atom. Format is not MOV or MP4.\n"); + if (track->mode == MODE_MOV || track->mode == MODE_MP4) { + int has_color_info = track->par->color_primaries != AVCOL_PRI_UNSPECIFIED && + track->par->color_trc != AVCOL_TRC_UNSPECIFIED && + track->par->color_space != AVCOL_SPC_UNSPECIFIED; + if (has_color_info || mov->flags & FF_MOV_FLAG_WRITE_COLR || + av_stream_get_side_data(track->st, AV_PKT_DATA_ICC_PROFILE, NULL)) { + int prefer_icc = mov->flags & FF_MOV_FLAG_PREFER_ICC || !has_color_info; + mov_write_colr_tag(pb, track, prefer_icc); + } else if (mov->flags & FF_MOV_FLAG_WRITE_COLR) { + av_log(mov->fc, AV_LOG_WARNING, "Not writing 'colr' atom. Format is not MOV or MP4.\n"); + } } if (track->mode == MODE_MOV || track->mode == MODE_MP4) { mov_write_clli_tag(pb, track); |