img2avif
Copyright 2024 Canter-Equine

This product includes software developed by the following parties and
distributed under the terms indicated.  These notices satisfy the attribution
requirements of those licenses.

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ravif — BSD 3-Clause License
Copyright (c) 2020, Kornel

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors
   may be used to endorse or promote products derived from this software without
   specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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image — MIT License / Apache License 2.0
Copyright (c) 2014 The Piston Developers

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.

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libheif-rs (optional, heic-experimental feature only) — MIT License
Copyright (c) 2019 Kirill Kuzminykh

⚠️  The underlying libheif C library is LGPL-licensed.  Enabling the
`heic-experimental` Cargo feature links your binary against libheif and
subjects the resulting binary to LGPL obligations.  Consult the libheif
project (https://github.com/strukturag/libheif) for the full LGPL text and
compliance guidance before distributing a binary built with this feature.

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All other dependencies (thiserror, img-parts, rgb, imgref, …) are
distributed under MIT or Apache 2.0 terms, which are fully compatible with
this project's Apache 2.0 license.  No additional attribution is required.
