From: Limin Wang <lance.lmw...@gmail.com>
Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
---
libavformat/rtpdec_rfc4175.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/libavformat/rtpdec_rfc4175.c b/libavformat/rtpdec_rfc4175.c
index 060f725..d45530e 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;
--
1.8.3.1
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