[SCM] libav/experimental: support big endian lpcm with audio stsd v2

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit aaef2bb345518dd62bfb415932bea824bbd48509
Author: Baptiste Coudurier <baptiste.coudurier at gmail.com>
Date:   Sat Aug 2 03:45:23 2008 +0000

    support big endian lpcm with audio stsd v2
    
    Originally committed as revision 14507 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 4d156c7..74c7a7c 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -832,7 +832,7 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
             } else
                 st->codec->palctrl = NULL;
         } else if(st->codec->codec_type==CODEC_TYPE_AUDIO) {
-            int bits_per_sample;
+            int bits_per_sample, flags;
             uint16_t version = get_be16(pb);
 
             st->codec->codec_id = id;
@@ -862,9 +862,11 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
                     st->codec->channels = get_be32(pb);
                     get_be32(pb); /* always 0x7F000000 */
                     st->codec->bits_per_sample = get_be32(pb); /* bits per channel if sound is uncompressed */
-                    get_be32(pb); /* lcpm format specific flag */
+                    flags = get_be32(pb); /* lcpm format specific flag */
                     sc->bytes_per_frame = get_be32(pb); /* bytes per audio packet if constant */
                     sc->samples_per_frame = get_be32(pb); /* lpcm frames per audio packet if constant */
+                    if (flags & 2) // big endian
+                        st->codec->codec_id = CODEC_ID_PCM_S16BE;
                 }
             }
 

-- 
Libav/FFmpeg packaging