在golang中获取/设置mp3文件的封面

Question

I have an mp3 file and, when I load it in a media player, the media player displays the cover of the album. I presume the cover is in the file's metadata, so I'm wondering if there's a way to get to that cover in golang.

How do I set cover for mp3 file?

Answer 1

The name of this property is ID3.

You can use Library dhowden/tag to do this.

m, err := tag.ReadFrom(f)
if err != nil {
    log.Fatal(err)
}
log.Print(m.Format()) // The detected format.
log.Print(m.Title())  // The title of the track (see Metadata interface for more details).

type of m.Picture() is Picture...

enjoy it!

another lib : - https://github.com/mikkyang/id3-go