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Code Issues Releases Activity

report to user if mmf with midi found (and not supported)

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Originally committed as revision 5308 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alex Beregszaszi 2006-04-20 22:17:11 +00:00
parent 4f26258f84
commit c2ea5f060c
1 changed files with 4 additions and 0 deletions
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4
libavformat/mmf.c
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@ -202,6 +202,10 @@ static int mmf_read_header(AVFormatContext *s,
} }
/* Tag = "ATRx", where "x" = track number */ /* Tag = "ATRx", where "x" = track number */
if ((tag & 0xffffff) == MKTAG('M', 'T', 'R', 0)) {
av_log(s, AV_LOG_ERROR, "MIDI like format found, unsupported\n");
return -1;
}
if ((tag & 0xffffff) != MKTAG('A', 'T', 'R', 0)) { if ((tag & 0xffffff) != MKTAG('A', 'T', 'R', 0)) {
av_log(s, AV_LOG_ERROR, "Unsupported SMAF chunk %08x\n", tag); av_log(s, AV_LOG_ERROR, "Unsupported SMAF chunk %08x\n", tag);
return -1; return -1;