Support mov stsd atom version 2.

Patch by Baptiste COUDURIER, baptiste <<dot>> coudurier <<at>> smartjog <<dot>> com

Originally committed as revision 5106 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 7449925..39ebb8e 100644 (file)
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1063,6 +1063,15 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
                 get_be32(pb); /* bytes per packet */
                 get_be32(pb); /* bytes per frame */
                 get_be32(pb); /* bytes per sample */
+            } else if(version==2) {
+                get_be32(pb); /* sizeof struct only */
+                st->codec->sample_rate = av_int2dbl(get_be64(pb)); /* float 64 */
+                st->codec->channels = get_be32(pb);
+                get_be32(pb); /* always 0x7F000000 */
+                get_be32(pb); /* bits per channel if sound is uncompressed */
+                get_be32(pb); /* lcpm format specific flag */
+                get_be32(pb); /* bytes per audio packet if constant */
+                get_be32(pb); /* lpcm frames per audio packet if constant */
             }
         } else {
             /* other codec type, just skip (rtp, mp4s, tmcd ...) */