animux 0.1.1

A professional Python library to mux different anime versions into a single MKV file.

animux

animux is a powerful command-line tool for muxing multiple language versions of anime episodes into a single, high-quality MKV file. It intelligently scans your directories, handles mkvmerge via Docker, and can even fetch and synchronize subtitles for a complete viewing experience.

Features

• Automatic File Discovery: Recursively scans for and groups episode files based on common naming conventions (e.g., ... (German Dub).mp4).
• Seamless Muxing: Uses mkvtoolnix within a Docker container to ensure a clean and reliable muxing process.
• Smart Subtitle Handling: If a Japanese audio track is detected, animux will:
  • Search for and download the best-matching subtitles using subliminal.
  • Perfectly synchronize the subtitles to the audio track with ffsubsync.
• Efficient Cleanup: After muxing, you'll be prompted to delete the original source files and .trickplay folders to save space.
• Rich Console Output: Provides clear, colored, and informative feedback on the entire process.

Prerequisites

Before you begin, ensure you have the following installed on your system:

• Python 3.8+
• Docker: The mkvtoolnix Docker image is used for muxing. The tool will attempt to pull the image if it's not found locally.
• FFmpeg: Required by ffsubsync for subtitle synchronization.

Installation

You can install animux directly from this repository. For development, it's recommended to use an editable install.

1. Clone the repository:

   git clone https://github.com/your-username/animux.git
   cd animux
   

2. Install the package:

   pip install -e .
   

   The -e flag makes the installation editable, so any changes you make to the source code will be immediately effective.

Usage

The primary command for animux is straightforward. Simply point it to the directory containing your episode files.

animux --dir /path/to/your/series

Options

• --dir: (Required) The target directory to scan for episode files.
• -y, --yes: (Optional) If this flag is provided, the cleanup prompt will be skipped, and source files will be automatically deleted after muxing.

Example

Suppose you have a directory structure like this:

/media/hdd/series/
  ├── My Awesome Anime - 01 - (German Dub).mp4
  ├── My Awesome Anime - 01 - (German Sub).mp4
  └── My Awesome Anime - 01 - (English Dub).mp4

You would run:

animux --dir /media/hdd/series

The tool will then:

1. Identify the three files as belonging to "My Awesome Anime - 01".
2. Mux them into a single My Awesome Anime - 01.mkv.
3. Since a "Sub" version is present, it will search for and sync German subtitles.
4. Finally, it will ask if you want to delete the original .mp4 files.