diff options
Diffstat (limited to 'doc/muxers.texi')
| -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. |