diff options
| author | Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com> | 2014-01-24 18:40:04 -0300 |
|---|---|---|
| committer | Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com> | 2014-02-01 21:09:14 -0800 |
| commit | 95d180998193da60fbcacf59f920c98a0bf43c66 (patch) | |
| tree | d1ac13de65e129523bee9e04b2c504c38c801518 | |
| parent | ef034cbf185e1938000a117bd16aa6b33046f479 (diff) | |
| download | ffmpeg-95d180998193da60fbcacf59f920c98a0bf43c66.tar.gz | |
libavformat/mtv: add test for audio magic
MTV files have the string "MP3" as audio magic on their
header. Always.
Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
| -rw-r--r-- | libavformat/mtv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/mtv.c b/libavformat/mtv.c index 071af4c67b..b449d5886f 100644 --- a/libavformat/mtv.c +++ b/libavformat/mtv.c @@ -63,6 +63,10 @@ static int mtv_probe(AVProbeData *p) if (*p->buf != 'A' || *(p->buf + 1) != 'M' || *(p->buf + 2) != 'V') return 0; + /* Audio magic is always MP3 */ + if (p->buf[43] != 'M' || p->buf[44] != 'P' || p->buf[45] != '3') + return 0; + /* Check for nonzero in bpp and (width|height) header fields */ if(!(p->buf[51] && AV_RL16(&p->buf[52]) | AV_RL16(&p->buf[54]))) return 0; |