MKV Muxing Batch GUI
MKV Muxing Batch GUI combines video, audio, subtitles, chapters, and attachments in MKV files with configurable options.
About MKV Muxing Batch GUI
MKV Muxing Batch GUI is an open-source application for muxing video files with audio, subtitles, chapters, and attachments into MKV files. It is available as a code repository on GitHub and is listed for Linux with Python requirements.
With the app, you can add multiple audio or subtitle files to each video, set track language, delay, name, and default or forced flags, and choose the position of new tracks. You can also add chapters and attachments, keep or discard existing audio and subtitle tracks by language or track ID, modify existing track properties and order, view media info for video files, and save a log file. Supported inputs include common video, audio, and subtitle formats such as MKV, MP4, MP3, FLAC, SRT, and ASS.
It suits Linux users who regularly combine separate video, audio, and subtitle files and want per-file and per-track settings for batch work.
Key features
- Add multiple audio and subtitle files to each video
- Set track language, delay, name, default and forced flags
- Reorder new audio, subtitle, and chapter files per video
- Keep or discard existing tracks by language or ID
- Add chapters and attachments to video files
- View media info and save muxing log file
Best for: Linux users who need to batch mux MKV files with separate audio, subtitles, chapters, and attachments.
Good for
- Open source with batch muxing options
- Individual settings for each audio and subtitle file
- Supports multiple video, audio, and subtitle extensions
Watch out for
- Listed for Linux and Python-based setup
- Empty destination folder can overwrite source videos
MKV Muxing Batch GUI at a glance
- Category
- Design & Creative › Video Editing & Animation
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Linux
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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MKV Muxing Batch GUI FAQ
What does MKV Muxing Batch GUI do?
It merges video files with audio, subtitles, chapters, and attachments into MKV files with per-track settings.
What platforms does it support?
The listing specifies Linux, with use via Python code and project files on GitHub.
What file formats are supported?
It lists video formats such as MKV, MP4 and MOV, audio formats such as MP3, FLAC and AAC, and subtitle formats such as SRT, ASS and VTT.
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