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rtpdec: Clean up FMTP parsing code in H.264 RTP depacketizer

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Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23850 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Josh Allmann 2010-06-28 11:28:02 +00:00 committed by Martin Storsjö
parent 1ed3cef513
commit fb4ca2cb51
1 changed files with 1 additions and 14 deletions
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15
libavformat/rtpdec_h264.c
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@ -385,20 +385,7 @@ static int parse_h264_sdp_line(AVFormatContext *s, int st_index,
codec->height = atoi(p + 1); // skip the -
codec->pix_fmt = PIX_FMT_YUV420P;
} else if (av_strstart(p, "fmtp:", &p)) {
char attr[256];
char value[4096];
// remove the protocol identifier..
while (*p && *p == ' ') p++; // strip spaces.
while (*p && *p != ' ') p++; // eat protocol identifier
while (*p && *p == ' ') p++; // strip trailing spaces.
/* loop on each attribute */
while (ff_rtsp_next_attr_and_value
(&p, attr, sizeof(attr), value, sizeof(value))) {
/* grab the codec extra_data from the config parameter of the fmtp line */
sdp_parse_fmtp_config_h264(stream, h264_data, attr, value);
}
return ff_parse_fmtp(stream, h264_data, p, sdp_parse_fmtp_config_h264);
} else if (av_strstart(p, "cliprect:", &p)) {
// could use this if we wanted.
}