Videomass is a free, open source and cross-platform GUI for FFmpeg and youtube-dl

Project maintained by jeanslack Hosted on GitHub Pages — Theme by mattgraham


User Guide (multi-language pdf format)

Demo videos and screencasts

How to trim using the Timeline tool

How to trim without re-encoding (preserving the same quality)

how to save a new profile from AV-Conversion and edit the filter chain in the Presets Manager

User Guide (old stuff)