adts: Adjust frame size mask to follow the specification.
authorKieran Kunhya <kierank@ob-encoder.com>
Wed, 8 Jun 2011 06:26:20 +0000 (01:26 -0500)
committerDiego Biurrun <diego@biurrun.de>
Fri, 10 Jun 2011 16:41:04 +0000 (18:41 +0200)
This fixes ADTS detection for at least one sample.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
libavformat/aacdec.c

index 0dc1c5ce0ffc2adcc42ee2cdcad08499eac76501..6a184c77d739b1b3fbaf829fcfe54a2572e6338a 100644 (file)
@@ -44,7 +44,7 @@ static int adts_aac_probe(AVProbeData *p)
             uint32_t header = AV_RB16(buf2);
             if((header&0xFFF6) != 0xFFF0)
                 break;
-            fsize = (AV_RB32(buf2+3)>>13) & 0x8FFF;
+            fsize = (AV_RB32(buf2 + 3) >> 13) & 0x1FFF;
             if(fsize < 7)
                 break;
             buf2 += fsize;