Read and write media file meta data (e.g., MP3 ID3 tags) using avconv's metadata framework.
var avconv = ;var fs = ;// Read song.mp3 metadataavconv;// Set the artist for song.mp3var data =artist: "Me";avconv;
You can optionally include an array of files to be added to the source file. This is a destructive action, it will overwrite any previous streams on the file. For audio data, this is typically just one image. For video, this is where you would write additional audio streams or subtitle tracks.
Avconv meta data (for songs) might include
"artist": artist name
"album": album name
"title": song title
"track": place in the album (e.g.
"disc": for multidisc albums
"label": record label
"date": arbitrary, but usually year (e.g.
npm install avconv