subtools ☆

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Description:
Helper-application for MP4tools, MKVtools, and AVItools

Type: Cask | Latest Version: 1.0.1@0 | Tracked Since: Dec 28, 2025

Links: Homepage | formulae.brew.sh

Category: Multimedia

Tags: video subtitles multimedia encoding mp4 mkv

Install: brew install --cask subtools

About:
SUBtools is a specialized helper application designed to work in conjunction with the MP4tools, MKVtools, and AVItools suites. It provides essential subtitle management capabilities, allowing users to embed, extract, and synchronize subtitles with their video files. This utility streamlines the post-production workflow for video enthusiasts who need to handle subtitle tracks efficiently.

Key Features:

Embeds subtitles into video containers (MP4, MKV, AVI)
Extracts subtitle tracks from video files
Synchronizes subtitle timing with video playback
Acts as a companion tool for the EMG Gunn tool suite

Use Cases:

Adding hardcoded or soft subtitles to downloaded movies for compatibility with various devices
Extracting subtitle tracks from a video file for editing or translation

Alternatives:

Subtitle Edit – A more feature-rich, cross-platform GUI tool for advanced subtitle editing and conversion.
ffmpeg – A powerful command-line utility that can handle subtitle embedding and extraction with greater complexity.

Version History

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