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libwebp-1.2.3 - 6/30/2022: version 1.2.3 This is a binary compatible release. * security fix for lossless encoder (#565, chromium:1313709) * improved progress granularity in WebPReportProgress() when using lossless * improved precision in Sharp YUV (-sharp_yuv) conversion * many corrections to webp-lossless-bitstream-spec.txt (#551) * crash/leak fixes on error/OOM and other bug fixes (#558, #563, #569, #573) Bug: webp:568 Bug: b/230421671 * tag 'v1.2.3': update ChangeLog dsp/cpu.h: add missing extern "C" update ChangeLog vwebp: fix file name display in windows unicode build webpmux: fix -frame option in windows unicode build makefile.unix: add sharpyuv objects to clean target update NEWS bump version to 1.2.3 update AUTHORS update .mailmap Change-Id: I148041862bc930472e849d278471aa17ea12258b
WebP Codec
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WebP codec is a library to encode and decode images in WebP format. This package contains the library that can be used in other programs to add WebP support, as well as the command line tools 'cwebp' and 'dwebp' to compress and decompress images respectively.
See https://developers.google.com/speed/webp for details on the image format.
The latest source tree is available at https://chromium.googlesource.com/webm/libwebp
It is released under the same license as the WebM project. See https://www.webmproject.org/license/software/ or the "COPYING" file for details. An additional intellectual property rights grant can be found in the file PATENTS.
Building
See the building documentation.
Encoding and Decoding Tools
The examples/ directory contains tools to encode and decode images and animations, view information about WebP images, and more. See the tools documentation.
APIs
See the APIs documentation, and API usage examples in the
examples/ directory.
Bugs
Please report all bugs to the issue tracker: https://bugs.chromium.org/p/webp
Patches welcome! See how to contribute.
Discuss
Email: webp-discuss@webmproject.org
Web: https://groups.google.com/a/webmproject.org/group/webp-discuss