[vlc-commits] demux: mp4: handle QCELP stsd v0 spec violation for (fix #12720)

[Francois Cartegnie]

vlc | branch: master | Francois Cartegnie <fcvlcdev at free.fr> | Sun Nov 16 13:08:43 2014 +0100| [a3456b283be71bdc455d1cb9fe9e7135bc6d61c8] | committer: Francois Cartegnie

demux: mp4: handle QCELP stsd v0 spec violation for (fix #12720)

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=a3456b283be71bdc455d1cb9fe9e7135bc6d61c8
---

 modules/demux/mp4/essetup.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/demux/mp4/essetup.c b/modules/demux/mp4/essetup.c
index 78c6650..8634d4f 100644
--- a/modules/demux/mp4/essetup.c
+++ b/modules/demux/mp4/essetup.c
@@ -721,6 +721,14 @@ int SetupAudioES( demux_t *p_demux, mp4_track_t *p_track, MP4_Box_t *p_sample )
             break;
     }
 
+    /* Late fixes */
+    if ( p_soun->i_qt_version == 0 && p_track->fmt.i_codec == VLC_CODEC_QCELP )
+    {
+        /* Shouldn't be v0, as it is a compressed codec !*/
+        p_soun->i_qt_version = 1;
+        p_soun->i_compressionid = 0xFFFE;
+    }
+
     return 1;
 }