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| author | Anton Khirnov <wyskas@gmail.com> | 2009-10-05 21:36:56 +0000 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@rainbow.studorg.tuwien.ac.at> | 2009-10-05 21:36:56 +0000 |
| commit | 7fd5aeb3e57389198681a8ab2d5cd5d83a0c5a5f (patch) | |
| tree | e486b0148fa76c0573a76e6318041cea47053348 | |
| parent | 9a9964c50ed85a0bf8d8ab384801d4ea07017f76 (diff) | |
Only read ID3v1 tag if ID3v2 isn't present or is empty.
This prevents the demuxer from exporting multiple semantically identical but
differently named tags.
Patch by Anton Khirnov, wyskas gmail
Originally committed as revision 20175 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavformat/mp3.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavformat/mp3.c b/libavformat/mp3.c index cad13cfe6a..5b5e06d04f 100644 --- a/libavformat/mp3.c +++ b/libavformat/mp3.c @@ -142,8 +142,9 @@ static int mp3_read_header(AVFormatContext *s, st->need_parsing = AVSTREAM_PARSE_FULL; st->start_time = 0; - ff_id3v1_read(s); ff_id3v2_read(s); + if (!av_metadata_get(s->metadata, "", NULL, AV_METADATA_IGNORE_SUFFIX)) + ff_id3v1_read(s); off = url_ftell(s->pb); if (mp3_parse_vbr_tags(s, st, off) < 0) |