LEGAL NOTICE
This page provides complete attribution and license information for all open-source software components used in Subtitle Studio, ensuring full compliance with all applicable licenses.
Subtitle Studio
Copyright (c) 2026 Subtitle Studio. All Rights Reserved.
This product includes software developed by third parties, including:
This software uses whisper.cpp (https://github.com/ggerganov/whisper.cpp)
whisper.cpp is a high-performance inference of OpenAI's Whisper automatic speech recognition (ASR) model.
This software uses the Whisper model developed by OpenAI.
Whisper is a general-purpose speech recognition model trained on a large dataset of diverse audio and is also a multi-lingual speech recognition model.
Paper:
"Robust Speech Recognition via Large-Scale Weak Supervision"
Authors: Alec Radford, Jong Wook Kim, Tao Xu, Greg Brockman, Christine McLeavey, Ilya Sutskever
Citation:
@article{radford2022whisper,
title={Robust Speech Recognition via Large-Scale Weak Supervision},
author={Radford, Alec and Kim, Jong Wook and Xu, Tao and Brockman, Greg and
McLeavey, Christine and Sutskever, Ilya},
journal={arXiv preprint arXiv:2212.04356},
year={2022}
}This software uses GGML (https://github.com/ggerganov/ggml)
GGML is a tensor library for machine learning to enable large models and high performance on commodity hardware.
This software uses FFmpeg (https://ffmpeg.org/)
FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video. FFmpeg binaries are downloaded at runtime and are not statically linked with this software.
Users can replace the FFmpeg binaries with their own builds. See THIRD_PARTY_LICENSES.md for more information.
This software includes the following npm packages:
React (v19.2.0)
Next.js (v16.0.3)
Electron (v39.2.3)
Radix UI - React Tooltip (v1.2.8)
Heroicons React (v2.2.0)
Tailwind CSS (v4)
Tailwind Merge (v3.4.0)
TailwindCSS Animate (v1.0.7)
clsx (v2.1.1)
fluent-ffmpeg (v2.1.3)
opencc-js (v1.0.5)
OpenCC-JS provides Chinese text conversion between Traditional and Simplified Chinese using OpenCC dictionaries.
TypeScript (v5)
ESLint (v9)
electron-builder (v26.0.12)
concurrently (v9.2.1)
cross-env (v10.1.0)
wait-on (v9.0.3)
esbuild (v0.27.0)
baseline-browser-mapping (v2.9.11)
libvips (via Sharp)
Package: @img/sharp-libvips-darwin-arm64
Used by Next.js for image optimization. Dynamically linked; users can replace with modified versions.
caniuse-lite
Browser compatibility data based on caniuse.com data, created by Alexis Deveria and contributors. (https://caniuse.com/)
This software may include the following fonts in the fonts/ directory:
ChillDuanHeiSong
License: Please refer to font file metadata
GenJyuuGothic
GenSekiGothic
GenSenRounded
NaniFont
License: Please refer to font file metadata
Source Han Serif
This software uses TypeScript type definitions from DefinitelyTyped:
For a complete list of all dependencies and their licenses, please run:
yarn licenses listOr refer to the THIRD_PARTY_LICENSES.md file included with this software.
This software complies with all applicable open-source licenses:
1. MIT License:
The majority of dependencies use the MIT License, which permits use, modification, and distribution with attribution.
2. LGPL Compliance:
LGPL-licensed components (FFmpeg, libvips) are either:
3. Attribution:
Proper attribution is provided for CC-BY licensed components and all other third-party software.
4. Source Availability:
Source code for all open-source components is available from their respective upstream projects.
We are deeply grateful to all the maintainers and contributors of the open-source projects listed above. Their work has made this software possible.
Special thanks to:
For questions about licensing or attribution, please contact: info@articue.io
For more information about third-party licenses, see:
The following section contains the complete text of all open-source licenses used by components in Subtitle Studio. This ensures full legal compliance with attribution requirements.
Used by: React, Next.js, Electron, Radix UI, Heroicons, Tailwind CSS, clsx, fluent-ffmpeg, opencc-js, ESLint, electron-builder, concurrently, cross-env, wait-on, esbuild, baseline-browser-mapping, and DefinitelyTyped type definitions.
MIT License Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Used by: TypeScript
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and
distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by the copyright
owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all other entities
that control, are controlled by, or are under common control with that entity.
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permissions granted by this License.
"Source" form shall mean the preferred form for making modifications, including
but not limited to software source code, documentation source, and configuration
files.
"Object" form shall mean any form resulting from mechanical transformation or
translation of a Source form, including but not limited to compiled object code,
generated documentation, and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or Object form, made
available under the License.
"Derivative Works" shall mean any work, whether in Source or Object form, that
is based on (or derived from) the Work and for which the editorial revisions,
annotations, elaborations, or other modifications represent, as a whole, an
original work of authorship.
"Contribution" shall mean any work of authorship, including the original version
of the Work and any modifications or additions to that Work or Derivative Works
thereof.
2. Grant of Copyright License. Subject to the terms and conditions of this
License, each Contributor hereby grants to You a perpetual, worldwide,
non-exclusive, no-charge, royalty-free, irrevocable copyright license to
reproduce, prepare Derivative Works of, publicly display, publicly perform,
sublicense, and distribute the Work and such Derivative Works in Source or
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3. Grant of Patent License. Subject to the terms and conditions of this License,
each Contributor hereby grants to You a perpetual, worldwide, non-exclusive,
no-charge, royalty-free, irrevocable (except as stated in this section) patent
license to make, have made, use, offer to sell, sell, import, and otherwise
transfer the Work.
4. Redistribution. You may reproduce and distribute copies of the Work or
Derivative Works thereof in any medium, with or without modifications, and in
Source or Object form, provided that You meet the following conditions:
(a) You must give any other recipients of the Work or Derivative Works a copy of
this License; and
(b) You must cause any modified files to carry prominent notices stating that
You changed the files; and
(c) You must retain, in the Source form of any Derivative Works that You
distribute, all copyright, patent, trademark, and attribution notices from
the Source form of the Work; and
(d) If the Work includes a "NOTICE" text file as part of its distribution, then
any Derivative Works that You distribute must include a readable copy of the
attribution notices contained within such NOTICE file.
5. Submission of Contributions. Unless You explicitly state otherwise, any
Contribution intentionally submitted for inclusion in the Work by You to the
Licensor shall be under the terms and conditions of this License.
6. Trademarks. This License does not grant permission to use the trade names,
trademarks, service marks, or product names of the Licensor.
7. Disclaimer of Warranty. Unless required by applicable law or agreed to in
writing, Licensor provides the Work on an "AS IS" BASIS, WITHOUT WARRANTIES OR
CONDITIONS OF ANY KIND.
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warranty, indemnity, or other liability obligations.
END OF TERMS AND CONDITIONSUsed by: FFmpeg, libvips
LGPL Compliance Notice:
Subtitle Studio uses FFmpeg and libvips, which are licensed under the GNU Lesser General Public License (LGPL). In compliance with the LGPL:
FFmpeg Source Code:
https://git.ffmpeg.org/ffmpeg.gitFFmpeg License:
https://ffmpeg.org/legal.htmllibvips Source Code:
https://github.com/libvips/libvipsFull LGPL 2.1 License Text:
https://www.gnu.org/licenses/old-licenses/lgpl-2.1.htmlFull LGPL 3.0 License Text:
https://www.gnu.org/licenses/lgpl-3.0.htmlUsed by: caniuse-lite (browser compatibility data)
Attribution:
Browser compatibility data based on caniuse.com data, created by Alexis Deveria and contributors. Licensed under CC BY 4.0.
Source:
https://caniuse.com/Full License Text:
https://creativecommons.org/licenses/by/4.0/legalcodeUsed by: GenJyuuGothic, GenSekiGothic, GenSenRounded, Source Han Serif fonts
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Last Updated: January 7, 2026
This page is provided to ensure full compliance with all open-source license requirements.