Add A_AAC codec identifier support in matroska.

Patch by Steve Lhomme % slhomme A divxcorp P com %
Original thread:
Date: Fri, 10 Nov 2006 15:22:33 +0100
Subject: [Ffmpeg-devel] [PATCH] Handle "A_AAC" in matroska codec IDs

Originally committed as revision 6964 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/matroska.c b/libavformat/matroska.c
index 9de257c3501f88a2aee167e01d200b08b060a732..2329e75ff73261a9c56de95697e17e374248d8bb 100644 (file)
--- a/libavformat/matroska.c
+++ b/libavformat/matroska.c
@@ -222,7 +222,7 @@ static CodecTags codec_tags[]={
     {"A_AC3"            , CODEC_ID_AC3},
     {"A_DTS"            , CODEC_ID_DTS},
     {"A_VORBIS"         , CODEC_ID_VORBIS},
-    {"A_AAC/"           , CODEC_ID_AAC},
+    {"A_AAC"            , CODEC_ID_AAC},
     {"A_WAVPACK4"       , CODEC_ID_WAVPACK},
     {NULL               , CODEC_ID_NONE}
 /* TODO: AC3-9/10 (?), Real, Musepack, Quicktime */
@@ -2245,7 +2245,7 @@ matroska_read_header (AVFormatContext    *s,
 
             }
 
-            if (codec_id==CODEC_ID_AAC) {
+            else if (codec_id == CODEC_ID_AAC && !track->codec_priv_size) {
                 MatroskaAudioTrack *audiotrack = (MatroskaAudioTrack *) track;
                 int profile = matroska_aac_profile(track->codec_id);
                 int sri = matroska_aac_sri(audiotrack->internal_samplerate);