Based on a patch by Hendrik Leppkes
Signed-off-by: James Almer <[email protected]>
---
libavformat/matroskadec.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index 47873cccd8..fa786a8457 100644
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -1869,6 +1869,21 @@ static int mkv_parse_video_color(AVStream *st, const
MatroskaTrack *track) {
avcodec_chroma_pos_to_enum((color->chroma_siting_horz - 1) << 7,
(color->chroma_siting_vert - 1) << 7);
}
+ if (color->max_cll && color->max_fall) {
+ size_t size = 0;
+ int ret;
+ AVContentLightMetadata *metadata =
av_content_light_metadata_alloc(&size);
+ if (!metadata)
+ return AVERROR(ENOMEM);
+ ret = av_stream_add_side_data(st, AV_PKT_DATA_CONTENT_LIGHT_LEVEL,
(uint8_t *)metadata,
+ size);
+ if (ret < 0) {
+ av_freep(&metadata);
+ return ret;
+ }
+ metadata->MaxCLL = color->max_cll;
+ metadata->MaxFALL = color->max_fall;
+ }
if (has_mastering_primaries || has_mastering_luminance) {
// Use similar rationals as other standards.
--
2.12.1
_______________________________________________
ffmpeg-devel mailing list
[email protected]
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
