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
20 years ago · 3f2bf07ba7
parent 6634d0ef1d
commit 3f2bf07ba7
1 changed files with 2 additions and 2 deletions
--- 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) {