cleanvid

This is my personal fork to make my workflow a little more efficient. So far, I have updated the naming convention for the scrubbed SRT file and the EDL file so they work automatically with my playback software, and I have modified the EDL file to use HH:MM:SS.sss timestamps instead of S.sss. This just makes it easier for me to reference between the SRT and EDL files when I am customizing the mutes or skips. My usage is to only generate scrubbed SRT and EDL files (that is, I don't do any transcoding or create files for PlexAutoSkip). I don't believe my modifications have broken any of that functionality, but I also haven't tested it since I don't use those features.

See the banners below for links to the original author/work.

cleanvid is a little script to mute profanity in video files in a few simple steps:

1. The user provides as input a video file and matching .srt subtitle file. If subtitles are not provided explicitly, they will be extracted from the video file if possible; if not, subliminal is used to attempt to download the best matching .srt file.
2. pysrt is used to parse the .srt file, and each entry is checked against a list of profanity or other words or phrases you'd like muted. Mappings can be provided (eg., map "sh*t" to "poop"), otherwise the word will be replaced with *****.
3. A new "clean" .srt file is created. with only those phrases containing the censored/replaced objectional language.
4. ffmpeg is used to create a cleaned video file. This file contains the original video stream, but the specified audio stream is muted during the segments containing objectional language. That audio stream is re-encoded and remultiplexed back together with the video. Optionally, the clean .srt file can be embedded in the cleaned video file as a subtitle track.

You can then use your favorite media player to play the cleaned video file together with the cleaned subtitles.

As an alternative to creating a new video file, cleanvid can create a simple EDL file (see the mplayer or KODI documentation) or a custom JSON definition file for PlexAutoSkip.

cleanvid is part of a family of projects with similar goals:

• 📼 cleanvid for video files (using SRT-formatted subtitles)
• 🎤 monkeyplug for audio and video files (using either Whisper or the Vosk-API for speech recognition)
• 📕 montag for ebooks

Installation

To install directly from GitHub:

python3 -m pip install -U 'git+https://github.com/Travillion/cleanvid'

Prerequisites

cleanvid requires:

• Python 3
• FFmpeg
• babelfish
• delegator.py
• pysrt
• subliminal

To install FFmpeg, use your operating system's package manager or install binaries from ffmpeg.org. The Python dependencies will be installed automatically if you are using pip to install cleanvid.

usage

usage: cleanvid [-h] [-s <srt>] -i <input video> [-o <output video>] [--plex-auto-skip-json <output JSON>] [--plex-auto-skip-id <content identifier>] [--subs-output <output srt>]
                [-w <profanity file>] [-l <language>] [-p <int>] [-e] [-f] [--subs-only] [--offline] [--edl] [--json] [--re-encode-video] [--re-encode-audio] [-b] [-v VPARAMS] [-a APARAMS]
                [-d] [--audio-stream-index <int>] [--audio-stream-list] [--threads-input <int>] [--threads-encoding <int>] [--threads <int>]

options:
  -h, --help            show this help message and exit
  -s <srt>, --subs <srt>
                        .srt subtitle file (will attempt auto-download if unspecified and not --offline)
  -i <input video>, --input <input video>
                        input video file
  -o <output video>, --output <output video>
                        output video file
  --plex-auto-skip-json <output JSON>
                        custom JSON file for PlexAutoSkip (also implies --subs-only)
  --plex-auto-skip-id <content identifier>
                        content identifier for PlexAutoSkip (also implies --subs-only)
  --subs-output <output srt>
                        output subtitle file
  -w <profanity file>, --swears <profanity file>
                        text file containing profanity (with optional mapping)
  -l <language>, --lang <language>
                        language for extracting srt from video file or srt download (default is "eng")
  -p <int>, --pad <int>
                        pad (seconds) around profanity
  -e, --embed-subs      embed subtitles in resulting video file
  -f, --full-subs       include all subtitles in output subtitle file (not just scrubbed)
  --subs-only           only operate on subtitles (do not alter audio)
  --offline             don't attempt to download subtitles
  --edl                 generate MPlayer EDL file with mute actions (also implies --subs-only)
  --json                generate JSON file with muted subtitles and their contents
  --re-encode-video     Re-encode video
  --re-encode-audio     Re-encode audio
  -b, --burn            Hard-coded subtitles (implies re-encode)
  -v VPARAMS, --video-params VPARAMS
                        Video parameters for ffmpeg (only if re-encoding)
  -a APARAMS, --audio-params APARAMS
                        Audio parameters for ffmpeg
  -d, --downmix         Downmix to stereo (if not already stereo)
  --audio-stream-index <int>
                        Index of audio stream to process
  --audio-stream-list   Show list of audio streams (to get index for --audio-stream-index)
  --threads-input <int>
                        ffmpeg global options -threads value
  --threads-encoding <int>
                        ffmpeg encoding options -threads value
  --threads <int>       ffmpeg -threads value (for both global options and encoding)

Contributing

If you'd like to help improve cleanvid, pull requests will be welcomed!

Authors

• Seth Grover - Initial work - mmguero
• Travis Nichols - Tweaks to suit my personal workflow - Travillion

License

This project is licensed under the BSD 3-Clause License - see the LICENSE file for details.

Acknowledgments

Thanks to:

• the developers of FFmpeg
• Mattias Wadman for his ffmpeg image
• delegator.py developer Kenneth Reitz and contributors
• pysrt developer Jean Boussier and contributors
• subliminal developer Antoine Bertin and contributors