InterSub Player: open-source components
=======================================

The dual subtitles player on intersub.cc (https://intersub.cc/en/player) uses
the open-source components listed below. They run in your browser; your video
and subtitle files are not uploaded anywhere.


1. Movi Player 0.4.1
   Plays video files that the browser cannot play by itself (MKV with AC-3,
   AVI, MPEG-TS and others) and switches sound tracks.
   Licence: Apache License 2.0
   Project: https://github.com/mrujjwalg/movi-player
   Licence text: https://intersub.cc/player-movi/0.4.1/LICENSE.txt

2. FFmpeg libraries (libavcodec 63.1.102, libavformat 63.1.102,
   libavutil 10.1.102, libswresample, libswscale), built into Movi Player
   (player-movi/0.4.1/movi.wasm)
   Licence: GNU Lesser General Public License, version 2.1 or later
   Licence text: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
   Source code: https://ffmpeg.org/download.html
   Build scripts of this WebAssembly build: https://github.com/mrujjwalg/movi-player

3. dav1d 1.5.3 (AV1 video decoder), built into Movi Player
   Licence: BSD 2-Clause
   Project: https://code.videolan.org/videolan/dav1d

4. zlib, built into Movi Player
   Licence: zlib License
   Project: https://zlib.net/

5. tesseract.js 7.0.0 and tesseract.js-core 7.0.0
   Recognise picture subtitles (Blu-ray PGS, DVD VobSub) as text in the browser.
   Licence: Apache License 2.0
   Project: https://github.com/naptha/tesseract.js
   Licence text: https://intersub.cc/player-ocr/7.0.0/core/LICENSE.txt

6. Tesseract OCR trained data (tessdata), 29 languages
   Licence: Apache License 2.0
   Project: https://github.com/tesseract-ocr/tessdata_best


The demo video is Sintel, (c) Blender Foundation | durian.blender.org,
licensed under Creative Commons Attribution 3.0
(https://creativecommons.org/licenses/by/3.0/).