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| author | Anton Khirnov <anton@khirnov.net> | 2014-01-14 22:06:03 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2014-01-17 10:30:45 +0100 |
| commit | 33018907bd07b34e0e70d5ae12097265eb3734d7 (patch) | |
| tree | 7fc6495c4bfaa5344b8be5a5982be6adc3c986cc /doc | |
| parent | f9cc6883a4e5cf72cbfa21d17e1908a2a432f6bd (diff) | |
| download | ffmpeg-33018907bd07b34e0e70d5ae12097265eb3734d7.tar.gz | |
mp3enc: allow omitting the id3v2 header with -id3v2_version 0
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/muxers.texi | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/doc/muxers.texi b/doc/muxers.texi index 5f20cbcbd2..cf312c1f6c 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -434,8 +434,10 @@ avconv -i in.mkv -c copy -map 0 -f segment -list out.list out%03d.nut The MP3 muxer writes a raw MP3 stream with an ID3v2 header at the beginning and optionally an ID3v1 tag at the end. ID3v2.3 and ID3v2.4 are supported, the -@code{id3v2_version} option controls which one is used. The legacy ID3v1 tag is -not written by default, but may be enabled with the @code{write_id3v1} option. +@code{id3v2_version} option controls which one is used. Setting +@code{id3v2_version} to 0 will disable the ID3v2 header completely. The legacy +ID3v1 tag is not written by default, but may be enabled with the +@code{write_id3v1} option. The muxer may also write a Xing frame at the beginning, which contains the number of frames in the file. It is useful for computing duration of VBR files. @@ -466,6 +468,11 @@ avconv -i input.mp3 -i cover.png -c copy -metadata:s:v title="Album cover" -metadata:s:v comment="Cover (Front)" out.mp3 @end example +Write a "clean" MP3 without any extra features: +@example +avconv -i input.wav -write_xing 0 -id3v2_version 0 out.mp3 +@end example + @section ogg Ogg container muxer. |