ffmpeg | branch: master | James Almer <jamr...@gmail.com> | Sat Oct 15 11:17:37 2016 -0300| [bab6b606752e5ba93f9d2d1b71f264dc8e3031b3] | committer: James Almer
avformat/matroskaenc: support writing Chroma Location elements Signed-off-by: James Almer <jamr...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=bab6b606752e5ba93f9d2d1b71f264dc8e3031b3 --- libavformat/matroskaenc.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c index 78540fb..99f61fe 100644 --- a/libavformat/matroskaenc.c +++ b/libavformat/matroskaenc.c @@ -832,6 +832,14 @@ static int mkv_write_video_color(AVIOContext *pb, AVCodecParameters *par, AVStre par->color_range < AVCOL_RANGE_NB) { put_ebml_uint(dyn_cp, MATROSKA_ID_VIDEOCOLORRANGE, par->color_range); } + if (par->chroma_location != AVCHROMA_LOC_UNSPECIFIED && + par->chroma_location <= AVCHROMA_LOC_TOP) { + int xpos, ypos; + + avcodec_enum_to_chroma_pos(&xpos, &ypos, par->chroma_location); + put_ebml_uint(dyn_cp, MATROSKA_ID_VIDEOCOLORCHROMASITINGHORZ, (xpos >> 7) + 1); + put_ebml_uint(dyn_cp, MATROSKA_ID_VIDEOCOLORCHROMASITINGVERT, (ypos >> 7) + 1); + } if (side_data_size == sizeof(AVMasteringDisplayMetadata)) { ebml_master meta_element = start_ebml_master( dyn_cp, MATROSKA_ID_VIDEOCOLORMASTERINGMETA, 0); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
