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| author | Limin Wang <lance.lmwang@gmail.com> | 2021-10-12 00:13:28 +0800 |
|---|---|---|
| committer | Limin Wang <lance.lmwang@gmail.com> | 2021-10-17 16:54:03 +0800 |
| commit | bad48dfe9ae345966a94852b45d4deb327895372 (patch) | |
| tree | 38a8c5ea9b238205f4ffe1378392c51c2bc68551 | |
| parent | ca56fedab50b63b81ee62637df3d0c3eed64d7fe (diff) | |
| download | ffmpeg-bad48dfe9ae345966a94852b45d4deb327895372.tar.gz | |
avformat/rtpdec_rfc4175: add support for colorimetry
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
| -rw-r--r-- | libavformat/rtpdec_rfc4175.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libavformat/rtpdec_rfc4175.c b/libavformat/rtpdec_rfc4175.c index d45530e228..93607d74e0 100644 --- a/libavformat/rtpdec_rfc4175.c +++ b/libavformat/rtpdec_rfc4175.c @@ -107,6 +107,17 @@ static int rfc4175_parse_fmtp(AVFormatContext *s, AVStream *stream, stream->codecpar->color_trc = AVCOL_TRC_SMPTEST428_1; else stream->codecpar->color_trc = AVCOL_TRC_UNSPECIFIED; + } else if (!strncmp(attr, "colorimetry", 11)) { + if (!strncmp(value, "BT601", 5)) { + stream->codecpar->color_primaries = AVCOL_PRI_BT470BG; + stream->codecpar->color_space = AVCOL_SPC_BT470BG; + } else if (!strncmp(value, "BT709", 5)) { + stream->codecpar->color_primaries = AVCOL_PRI_BT709; + stream->codecpar->color_space = AVCOL_SPC_BT709; + } else if (!strncmp(value, "BT2020", 6)) { + stream->codecpar->color_primaries = AVCOL_PRI_BT2020; + stream->codecpar->color_space = AVCOL_SPC_BT2020_NCL; + } } return 0; |