1. ffmpeg
  2. Commit 42c63263d1c0ea0948c11301fbbd2c28997487d5
Browse code

rtpdec_xiph: Handle the sampling SDP parameter

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 24565 to svn://svn.ffmpeg.org/ffmpeg/trunk

Josh Allmann authored on 2010/07/28 15:43:58
Showing 1 changed files
libavformat/rtpdec_xiph.c
History View file @ 42c6326
... ... 
@@ -293,7 +293,17 @@ static int xiph_parse_fmtp_pair(AVStream* stream,
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     int result = 0;
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     if (!strcmp(attr, "sampling")) {
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-        return AVERROR_PATCHWELCOME;
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+        if (!strcmp(value, "YCbCr-4:2:0")) {
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+            codec->pix_fmt = PIX_FMT_YUV420P;
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+        } else if (!strcmp(value, "YCbCr-4:4:2")) {
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+            codec->pix_fmt = PIX_FMT_YUV422P;
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+        } else if (!strcmp(value, "YCbCr-4:4:4")) {
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+            codec->pix_fmt = PIX_FMT_YUV444P;
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+        } else {
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+            av_log(codec, AV_LOG_ERROR,
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+                   "Unsupported pixel format %s\n", attr);
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+            return AVERROR_INVALIDDATA;
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+        }
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     } else if (!strcmp(attr, "width")) {
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         /* This is an integer between 1 and 1048561
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          * and MUST be in multiples of 16. */