A native macOS app that batch-cleans MP4 files using ffmpeg: strip unwanted audio/subtitle tracks, target a maximum file size, transcode with H.264, and process whole queues with one click.
Version: 1.0.2 · Requires: macOS 26+ · License: Proprietary
Requires Homebrew installed. Native Apple Silicon.
HEVC and H.264 encoding via Apple VideoToolbox. 5-10x faster than software encoders on Apple Silicon with excellent quality.
Analyzes all audio and subtitle tracks across files. Select languages globally or per file with visual statistics.
Process multiple video files simultaneously with 2-4 concurrent jobs. Drag and drop to add files instantly.
Choose between CRF (constant quality) or target file size. Four quality presets from fast to maximum quality.
Live progress with percentage, ETA and detailed logs. Filter by status, sort by name, size or status.
Remove unwanted audio and subtitle tracks. Re-encode, cleanup or both in a single pass.
Queue up many MP4 files and process them in one click using ffmpeg under the hood.
Keep only the audio and subtitle languages you want; remove the rest.
Target a maximum file size and let the app pick a sensible bitrate automatically.