taglib-wasm/LICENSE

TagLib for TypeScript platforms: Deno, Node.js, Bun, Electron, browsers, and Cloudflare Workers

MIT License

Copyright (c) 2025 Charles Wiltgen

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.

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ADDITIONAL LICENSING INFORMATION:

This product includes software developed by Scott Wheeler and the TagLib 
contributors (https://taglib.org/).

The WebAssembly binary (build/taglib.wasm) contains compiled TagLib code
which is licensed under LGPL-2.1-or-later. The original TagLib source code
is located in lib/taglib/. See lib/taglib/COPYING.LGPL for the full LGPL
license terms.

LGPL COMPLIANCE:
The WebAssembly binary is subject to LGPL requirements. This means:
- You may use it in commercial applications
- Modifications to TagLib must be shared under LGPL
- You must enable users to relink with modified TagLib versions

To rebuild the WebAssembly binary with a modified TagLib:
1. Modify the TagLib source in lib/taglib/
2. Run: npm run build:wasm
3. The new binary will be in build/taglib.wasm

For more information about LGPL compliance and dual licensing, see:
https://github.com/CharlesWiltgen/taglib-wasm#licensing