Save decoded mp3 to wave file

[manazoid]

I would like to convert audio files mp3 to wav and wav to mp3 with pure go.

I guess save bytes to file with .wav extension is not what I should do. Pure go mean not using lame or ffmpeg, other CLI tools... I want get a go app that can convert and mix audio files with export both formats. But I can't figure out how it do

[hajimehoshi]

There is a wav decoder https://github.com/hajimehoshi/ebiten/blob/main/audio/wav/decode.go but not an encoder as far as I know. Unfortunately encoding is not a task go-mp3 should handle.

I would use sox to convert formats.