xref: /aosp_15_r20/external/webp/README.md (revision b2055c353e87c8814eb2b6b1b11112a1562253bd)
1# WebP Codec
2
3```
4      __   __  ____  ____  ____
5     /  \\/  \/  _ \/  _ )/  _ \
6     \       /   __/  _  \   __/
7      \__\__/\____/\_____/__/ ____  ___
8            / _/ /    \    \ /  _ \/ _/
9           /  \_/   / /   \ \   __/  \__
10           \____/____/\_____/_____/____/v1.4.0
11```
12
13WebP codec is a library to encode and decode images in WebP format. This package
14contains the library that can be used in other programs to add WebP support, as
15well as the command line tools 'cwebp' and 'dwebp' to compress and decompress
16images respectively.
17
18See https://developers.google.com/speed/webp for details on the image format.
19
20The latest source tree is available at
21https://chromium.googlesource.com/webm/libwebp
22
23It is released under the same license as the WebM project. See
24https://www.webmproject.org/license/software/ or the "COPYING" file for details.
25An additional intellectual property rights grant can be found in the file
26PATENTS.
27
28## Building
29
30See the [building documentation](doc/building.md).
31
32## Encoding and Decoding Tools
33
34The examples/ directory contains tools to encode and decode images and
35animations, view information about WebP images, and more. See the
36[tools documentation](doc/tools.md).
37
38## APIs
39
40See the [APIs documentation](doc/api.md), and API usage examples in the
41`examples/` directory.
42
43## Bugs
44
45Please report all bugs to the issue tracker: https://bugs.chromium.org/p/webp
46
47Patches welcome! See [how to contribute](CONTRIBUTING.md).
48
49## Discuss
50
51Email: [email protected]
52
53Web: https://groups.google.com/a/webmproject.org/group/webp-discuss
54