MP3, WAV or FLAC?
MP3 is useful for compact copies and broad player compatibility. WAV keeps uncompressed audio but can be much larger. FLAC compresses audio without discarding additional detail. Converting an existing MP3 to WAV or FLAC does not restore information already lost when the MP3 was created.
Convert your selected files
- Add your audio files to SoundTurn, or add a local video if you want its soundtrack. Confirm that the video contains an audio track.
- Open the Audio category and choose the output format. Review the selected preset and the output extensions in the queue.
- For MP3 output, choose an audio bitrate appropriate for your listening copy. Retain the original sample rate unless your destination requires a change.
- Keep the wanted files checked and leave Merge files off when each source should remain a separate track.
- Click Convert, then play several of the results and check that the expected audio is present.
Keep a good source for later
Avoid repeatedly converting between lossy formats when an original WAV or FLAC is available. Work from that original to make each new listening copy. If a video has multiple audio tracks, check the selected track before exporting so you keep the language or recording you intended.