[SCM] libav/experimental: fix ac3 and dts detection (patch by Joakim Plate <joakim.plate at ecce.se>)

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 3f2bf07ba72bf4caf24cc567916f146b7baaa7c0
Author: Joakim Plate <elupus at ecce.se>
Date:   Fri May 20 13:10:09 2005 +0000

    fix ac3 and dts detection (patch by Joakim Plate <joakim.plate at ecce.se>)
    
    Originally committed as revision 4285 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c
index df2d04e..06bc440 100644
--- a/libavformat/mpeg.c
+++ b/libavformat/mpeg.c
@@ -1599,10 +1599,10 @@ static int mpegps_read_packet(AVFormatContext *s,
     } else if (startcode >= 0x1c0 && startcode <= 0x1df) {
         type = CODEC_TYPE_AUDIO;
         codec_id = CODEC_ID_MP2;
-    } else if (startcode >= 0x80 && startcode <= 0x89) {
+    } else if (startcode >= 0x80 && startcode <= 0x87) {
         type = CODEC_TYPE_AUDIO;
         codec_id = CODEC_ID_AC3;
-    } else if (startcode >= 0x8a && startcode <= 0x9f) {
+    } else if (startcode >= 0x88 && startcode <= 0x9f) {
         type = CODEC_TYPE_AUDIO;
         codec_id = CODEC_ID_DTS;
     } else if (startcode >= 0xa0 && startcode <= 0xbf) {

-- 
Libav/FFmpeg packaging