Edit chapter markers in MP4, MOV, M4V, and M4A files. Insert, delete, and rename markers. Save chapter data as a text track in the file. Compatible with macOS apps like QuickTime Player and iPhone devices.
by YUJI MIMORI★ 0.00 ratingsPhoto & Video$4.99Data updated 2026-09-08
The app converts HD and SD video between many formats, supporting 4K resolution. It optimizes video files for Mac editing programs and converts files quickly without quality loss using SuperSpeed mode.
The app converts video and audio files to various formats, including MOV, MP4, AVI, and MP3. It supports SD, HD, and 4K video, and includes editing features like cropping, trimming, and watermarking.