Record your lesson once. Talkenizer makes it a video.

Import the camera's clips and, if you used one, the microphone's recordings. Talkenizer pairs them, transcribes every word on your Mac, cuts the retakes and the long pauses, trims the ends, evens the loudness, and exports the result as one video, as clips, or as a Final Cut Pro project with subtitles.

Coming to the Mac App Store. Requires macOS 26.

Retakes cut for you

Say a sentence again and Talkenizer keeps the last attempt, cutting the earlier ones where the sound allows.

Paired with your microphone

A separate recorder's sound finds its clip on its own and replaces the camera's, aligned to the sample.

Nothing leaves your Mac

Recognition, editing and export all run on your Mac. No account, no upload, no server.