A lightweight Java Swing GUI for FFmpeg that converts MKV files to MP4, featuring audio track selection and optional subtitle hardsubbing
-
Updated
Mar 17, 2026 - Java
A lightweight Java Swing GUI for FFmpeg that converts MKV files to MP4, featuring audio track selection and optional subtitle hardsubbing
Metadata-only Matroska toolkit for detecting audio/subtitle languages, renaming video/audio/subtitle tracks, managing default tracks, generating editable reports, and applying safe MKV metadata changes with MKVToolNix — without re-encoding or remuxing.
A little script for mpv to set preferred audio and subtitles for a folder of video files at once
Simple, yet almost automatic, autohardsubber
Add a description, image, and links to the subtitle-tracks topic page so that developers can more easily learn about it.
To associate your repository with the subtitle-tracks topic, visit your repo's landing page and select "manage topics."