set block align to stsd audio v2 bytes per frame for adpcm ms and ima wav, fix...

set block align to stsd audio v2 bytes per frame for adpcm ms and ima wav, fix surge-2-16-L-ms11.mov and surge-2-16-L-ms02.mov

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@9895 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavformat/mov.c

@@ -844,6 +844,10 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
         st->codec->codec_type = CODEC_TYPE_AUDIO; /* force type after stsd for m1a hdlr */
         st->need_parsing = AVSTREAM_PARSE_FULL;
         break;
+    case CODEC_ID_ADPCM_MS:
+    case CODEC_ID_ADPCM_IMA_WAV:
+        st->codec->block_align = sc->bytes_per_frame;
+        break;
     default:
         break;
     }