From: Limin Wang <lance.lmw...@gmail.com> Signed-off-by: Limin Wang <lance.lmw...@gmail.com> --- libavformat/rtpdec_rfc4175.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/libavformat/rtpdec_rfc4175.c b/libavformat/rtpdec_rfc4175.c index 367567d..db6b9b8 100644 --- a/libavformat/rtpdec_rfc4175.c +++ b/libavformat/rtpdec_rfc4175.c @@ -30,6 +30,7 @@ struct PayloadContext { char *sampling; char *framerate; + char *TCS; int depth; int width; int height; @@ -66,6 +67,21 @@ static int rfc4175_parse_format(AVStream *stream, PayloadContext *data) return AVERROR_INVALIDDATA; } + if (!data->TCS) + stream->codecpar->color_trc = AVCOL_TRC_UNSPECIFIED; + else if (!strncmp(data->TCS, "SDR", 3)) + stream->codecpar->color_trc = AVCOL_TRC_BT709; + else if (!strncmp(data->TCS, "PQ", 2)) + stream->codecpar->color_trc = AVCOL_TRC_SMPTE2084; + else if (!strncmp(data->TCS, "HLG", 3)) + stream->codecpar->color_trc = AVCOL_TRC_ARIB_STD_B67; + else if (!strncmp(data->TCS, "LINEAR", 6)) + stream->codecpar->color_trc = AVCOL_TRC_LINEAR; + else if (!strncmp(data->TCS, "ST428-1", 7)) + stream->codecpar->color_trc = AVCOL_TRC_SMPTEST428_1; + else if (!strncmp(data->TCS, "UNSPECIFIED", 11)) + stream->codecpar->color_trc = AVCOL_TRC_UNSPECIFIED; + desc = av_pix_fmt_desc_get(pixfmt); stream->codecpar->format = pixfmt; stream->codecpar->codec_tag = tag; @@ -97,6 +113,8 @@ static int rfc4175_parse_fmtp(AVFormatContext *s, AVStream *stream, data->depth = atoi(value); else if (!strncmp(attr, "exactframerate", 14)) data->framerate = av_strdup(value); + else if (!strncmp(attr, "TCS", 3)) + data->TCS = av_strdup(value); return 0; } @@ -126,6 +144,7 @@ static int rfc4175_parse_sdp_line(AVFormatContext *s, int st_index, ret = rfc4175_parse_format(stream, data); av_freep(&data->sampling); av_freep(&data->framerate); + av_freep(&data->TCS); return ret; } -- 1.8.3.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".