I see, thanks. I actually do almost all my Whisper work with ogg files, and got into a snag recently with m4a files. Transcoding to an equivalent size ogg or mp

I see, thanks. I actually do almost all my Whisper work with ogg files, and got into a snag recently with m4a files. Transcoding to an equivalent size ogg or mp3 killed the quality, and wav is too big. Maybe FFmpeg could be of service here.