Multitrack Optimise
Smaller multitrack recordings, without losing a thing.
A digital mixer or multitrack recorder saves every channel as a WAV file of its own. An hour and a quarter of 32 channels is about 20 GB, and some of those channels usually recorded nothing at all. Multitrack Optimise listens to every track, leaves out the ones with no meaningful sound, and converts the rest to a format that takes a fraction of the space.
- Finds the silent channels for you. Unplugged inputs, spare mics that were never used and lines that only caught hum or hiss are left out automatically — with the reason for each.
- Exactly the same sound in about half the space. Apple Lossless and FLAC keep every sample identical. Need listening copies? AAC is about a tenth the size of WAV.
- You make the final call. See each track’s level at a glance, hear its loudest moment with one click, and tick anything you want kept.
- Many recordings in one go. Queue as many recordings as you like. It converts several tracks at once across your Mac’s cores, and checks there’s room before it starts.
- Leaves your originals alone. They're never changed, moved or deleted, nothing is written over, and everything happens on your Mac.