GIF maker and frame extractor - third-party notices

GIF encoder: omggif 1.0.10 by Dean McNamee
Upstream: https://github.com/deanm/omggif
Exact package: https://registry.npmjs.org/omggif/-/omggif-1.0.10.tgz
Upstream omggif.js SHA-256: bd898d5b7e43038c7b4c26bf1e1057fe23a44f90312469d802a4e7caf3ae3b12
Adaptation: ES module named exports only; complete upstream MIT notice retained.
Color quantization, strict LZW decoder, validation, frame composition and interface: project-authored.
Encoder wrapper adds zero padding after compressed data to handle an upstream
end-code width boundary; the vendored source itself is unchanged except exports.

The original omggif notice follows in full:

(c) Dean McNamee <dean@gmail.com>, 2013.

https://github.com/deanm/omggif

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.

GIF89a specification acknowledgment
The Graphics Interchange Format(c) is the Copyright property of
CompuServe Incorporated. GIF(sm) is a Service Mark property of
CompuServe Incorporated.
Specification: https://www.w3.org/Graphics/GIF/spec-gif89a.txt (section 3).

These software licenses do not grant rights to images supplied by users.
Use images you own or are permitted to process and publish.