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| author | Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org> | 2014-08-10 17:54:38 +0000 |
|---|---|---|
| committer | Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org> | 2014-08-10 17:54:38 +0000 |
| commit | 4e6bca967388fb1254b20461744d921b34a85091 (patch) | |
| tree | 86145a70480fa12bf72e13341689bec78d947216 /graphics/webp/pkg-descr | |
| parent | a0541d0f6354643178de932b5aea75109fc0a1aa (diff) | |
| download | ports-4e6bca967388fb1254b20461744d921b34a85091.tar.gz ports-4e6bca967388fb1254b20461744d921b34a85091.zip | |
Notes
Diffstat (limited to 'graphics/webp/pkg-descr')
| -rw-r--r-- | graphics/webp/pkg-descr | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/graphics/webp/pkg-descr b/graphics/webp/pkg-descr index 3429d9f1a775..2e81d0203909 100644 --- a/graphics/webp/pkg-descr +++ b/graphics/webp/pkg-descr @@ -1,8 +1,12 @@ -WebP is a method of lossy compression that can be used on photographic -images. The degree of compression is adjustable so a user can choose the -trade-off between file size and image quality. +WebP is a new image format that provides lossless and lossy compression for +images on the web. WebP lossless images are 26% smaller in size compared to +PNGs. WebP lossy images are 25-34% smaller in size compared to JPEG images at +equivalent SSIM index. WebP supports lossless transparency (also known as alpha +channel) with just 22% additional bytes. Transparency is also supported with +lossy compression and typically provides 3x smaller file sizes compared to PNG +when lossy compression is acceptable for the red/green/blue color channels. -webpconv is a command line tool for converting images to and from -the WebP format. +Webmasters and web developers can use the WebP image format to create smaller +and richer images that can help make the web faster. -WWW: http://code.google.com/speed/webp/ +WWW: https://developers.google.com/speed/webp/ |