remove useless tags, codec_get_id matches independently and qt uses lower case tags

Originally committed as revision 12199 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/aiff.c b/libavformat/aiff.c
index 4a57464..586e2e3 100644 (file)
--- a/libavformat/aiff.c
+++ b/libavformat/aiff.c
@@ -29,9 +29,7 @@ static const AVCodecTag codec_aiff_tags[] = {
     { CODEC_ID_PCM_S24BE, MKTAG('N','O','N','E') },
     { CODEC_ID_PCM_S32BE, MKTAG('N','O','N','E') },
     { CODEC_ID_PCM_ALAW, MKTAG('a','l','a','w') },
-    { CODEC_ID_PCM_ALAW, MKTAG('A','L','A','W') },
     { CODEC_ID_PCM_MULAW, MKTAG('u','l','a','w') },
-    { CODEC_ID_PCM_MULAW, MKTAG('U','L','A','W') },
     { CODEC_ID_MACE3, MKTAG('M','A','C','3') },
     { CODEC_ID_MACE6, MKTAG('M','A','C','6') },
     { CODEC_ID_GSM, MKTAG('G','S','M',' ') },