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mp3 [2017/02/26 19:34] beandog created |
mp3 [2021/10/17 19:39] beandog |
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====== MP3 ====== | ====== MP3 ====== | ||
- | Strip an MP3 of all metadata, not just ID tags: | + | * [[https://trac.ffmpeg.org/wiki/Encode/MP3]] - ffmpeg wiki |
+ | * [[https://ffmpeg.org/ffmpeg-all.html#libmp3lame-1]] - ffmpeg with lame | ||
+ | |||
+ | Strip an MP3 of all metadata: | ||
+ | |||
+ | <code> | ||
+ | ffmpeg -i source.mp3 -write_xing 0 -id3v2_version 0 -map_metadata -1 -acodec copy no_metadata.mp3 | ||
+ | </code> | ||
+ | |||
+ | See [[https://jonhall.info/create_id3_tags_using_ffmpeg/|here]] for documentation of mapping tags using ffmpeg. | ||
+ | |||
+ | Set metadata title: | ||
+ | |||
+ | <code> | ||
+ | ffmpeg -i source.mp3 -id3v2_version 3 -metadata title="Highway to Danger" -acodec copy title.mp3 | ||
+ | </code> | ||
+ | |||
+ | Set title, album, artist, track number: | ||
+ | |||
+ | <code> | ||
+ | ffmpeg -i source.mp3 -id3v2_version 3 -metadata title="Highway to Danger" -metadata artist="Knight Rider" -metadata album="Read Along Books" -metadata track=1 -acodec copy metadata.mp3 | ||
+ | </code> | ||
+ | |||
+ | Add cover art as well: | ||
+ | |||
+ | <code> | ||
+ | ffmpeg -i source.mp3 -i cover_art.jpg -acodec copy cover_art.mp3 | ||
+ | </code> | ||
+ | |||
+ | Note that ffmpeg will convert the cover art to a PNG. If it already is one, you can can copy it directly: | ||
<code> | <code> | ||
- | avconv -i source.mp3 -write_xing 0 -id3v2_version 0 -map_metadata -1 -acodec copy no_metadata.mp3 | + | ffmpeg -i source.mp3 -i cover_art.png -acodec copy -vcodec copy cover_art.mp3 |
</code> | </code> |