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| author | Limin Wang <lance.lmwang@gmail.com> | 2021-10-12 00:08:42 +0800 |
|---|---|---|
| committer | Limin Wang <lance.lmwang@gmail.com> | 2021-10-17 16:54:03 +0800 |
| commit | ca56fedab50b63b81ee62637df3d0c3eed64d7fe (patch) | |
| tree | 2783ef8ac11d79b80d29c7a3d4590cf3b5bb8251 | |
| parent | b07437f956f911dd76abb2ab0d5f3204a85e34da (diff) | |
| download | ffmpeg-ca56fedab50b63b81ee62637df3d0c3eed64d7fe.tar.gz | |
avformat/rtpdec_rfc4175: add support for TCS
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
| -rw-r--r-- | libavformat/rtpdec_rfc4175.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libavformat/rtpdec_rfc4175.c b/libavformat/rtpdec_rfc4175.c index 060f725d3c..d45530e228 100644 --- a/libavformat/rtpdec_rfc4175.c +++ b/libavformat/rtpdec_rfc4175.c @@ -94,6 +94,19 @@ static int rfc4175_parse_fmtp(AVFormatContext *s, AVStream *stream, else if (!strncmp(attr, "exactframerate", 14)) { if (av_parse_video_rate(&data->framerate, value) < 0) return AVERROR(EINVAL); + } else if (!strncmp(attr, "TCS", 3)) { + if (!strncmp(value, "SDR", 3)) + stream->codecpar->color_trc = AVCOL_TRC_BT709; + else if (!strncmp(value, "PQ", 2)) + stream->codecpar->color_trc = AVCOL_TRC_SMPTE2084; + else if (!strncmp(value, "HLG", 3)) + stream->codecpar->color_trc = AVCOL_TRC_ARIB_STD_B67; + else if (!strncmp(value, "LINEAR", 6)) + stream->codecpar->color_trc = AVCOL_TRC_LINEAR; + else if (!strncmp(value, "ST428-1", 7)) + stream->codecpar->color_trc = AVCOL_TRC_SMPTEST428_1; + else + stream->codecpar->color_trc = AVCOL_TRC_UNSPECIFIED; } return 0; |