From: Limin Wang <lance.lmw...@gmail.com> Signed-off-by: Limin Wang <lance.lmw...@gmail.com> --- libavformat/rtpdec_rfc4175.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/libavformat/rtpdec_rfc4175.c b/libavformat/rtpdec_rfc4175.c index db6b9b8..23a3f4f 100644 --- a/libavformat/rtpdec_rfc4175.c +++ b/libavformat/rtpdec_rfc4175.c @@ -31,6 +31,7 @@ struct PayloadContext { char *sampling; char *framerate; char *TCS; + char *colorimetry; int depth; int width; int height; @@ -82,6 +83,20 @@ static int rfc4175_parse_format(AVStream *stream, PayloadContext *data) else if (!strncmp(data->TCS, "UNSPECIFIED", 11)) stream->codecpar->color_trc = AVCOL_TRC_UNSPECIFIED; + if (!data->colorimetry) { + stream->codecpar->color_primaries = AVCOL_PRI_UNSPECIFIED; + stream->codecpar->color_space = AVCOL_SPC_UNSPECIFIED; + } else if (!strncmp(data->colorimetry, "BT601", 5)) { + stream->codecpar->color_primaries = AVCOL_PRI_BT470BG; + stream->codecpar->color_space = AVCOL_SPC_BT470BG; + } else if (!strncmp(data->colorimetry, "BT709", 5)) { + stream->codecpar->color_primaries = AVCOL_PRI_BT709; + stream->codecpar->color_space = AVCOL_SPC_BT709; + } else if (!strncmp(data->colorimetry, "BT2020", 6)) { + stream->codecpar->color_primaries = AVCOL_PRI_BT2020; + stream->codecpar->color_space = AVCOL_SPC_BT2020_NCL; + } + desc = av_pix_fmt_desc_get(pixfmt); stream->codecpar->format = pixfmt; stream->codecpar->codec_tag = tag; @@ -115,6 +130,8 @@ static int rfc4175_parse_fmtp(AVFormatContext *s, AVStream *stream, data->framerate = av_strdup(value); else if (!strncmp(attr, "TCS", 3)) data->TCS = av_strdup(value); + else if (!strncmp(attr, "colorimetry", 11)) + data->colorimetry = av_strdup(value); return 0; } @@ -145,6 +162,7 @@ static int rfc4175_parse_sdp_line(AVFormatContext *s, int st_index, av_freep(&data->sampling); av_freep(&data->framerate); av_freep(&data->TCS); + av_freep(&data->colorimetry); 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".