lordtecnetos/vx

Command line tool that extracts specific parts from multiple Matroska files

vx (video extraction)

vx is a command line tool that extracts specific parts from multiple Matroska files.

mkvextract and mkvmerge commands from MKVToolNix are used to perform the task.

Requirements

• Python programming language (version 3.4 or newer)
• MKVToolNix tools (version 9.2 or newer)

Install

Clone or download this repository, move the directory or files to a path of your choice.

On Linux/UNIX edit your .bashrc and add at final a line with: alias vx='/path/your/vx/vx.py'.

On Windows not tested heheh

Usage

After installed, type vx or vx -h or vx --help to see the options and commands.

Basic usage: vx [-h] {tracks,attachments} ...

vx only supports two extraction modes offered by mkvextract command (see the docs):

• Tracks extraction mode

  vx tracks [-h] [--dir [directory]] [--type {subtitles}] video [video ...]

  • video [video ...] (required) - video or videos to extraction

  • --dir [directory] (optional) - directory that will contain the extracted items (default: --type value, if [directory] is empty)

  • --type {subtitles} (optional) - type of track to extraction (default: subtitles). There are others types of tracks, how audio and video, but in this version, only subtitles type is supported ;)

  • -h or --help (optional) - show the help message

  Examples:

  # minimum command, extracts all subtitles from one video to current directory with name of video file
  $ vx tracks video.mkv
  
  # or, from multiple files
  $ vx tracks *.mkv
  
  # extracts all subtitles from video1 and video2 to current directory
  $ vx tracks video1.mkv video2.mkv 
  
  # extracts all subtitles from files with 'mkv' extension in current directory to default directory 'subtitles'
  $ vx tracks *.mkv --dir 
  
  # extracts all subtitles from video to ~/Downloads directory
  $ vx tracks video.mkv --dir ~/Downloads
  

• Attachments extraction mode

  vx attachments [-h] [--dir [directory]] video [video ...]

  • video [video ...] (required) - video or videos to extraction

  • --dir [directory] (optional) - directory that will contain the extracted items (default: attachments, if [directory] is empty)

  • -h or --help (optional) - show the help message

  Examples:

  # This mode extracts all attachments inside a new directory with name of each video file
  
  # minimum command, extracts all attachments from one video
  $ vx attachments video.mkv
  
  # or, from multiple files
  $ vx attachments *.mkv
  
  # extracts all attachments from video1 and video2
  $ vx attachments video1.mkv video2.mkv 
  
  # extracts all attachments from files with 'mkv' extension in current directory to default directory 'attachments'
  $ vx attachments *.mkv --dir 
  
  # extracts all attachments from video to ~/Downloads directory
  $ vx attachments video.mkv --dir ~/Downloads