* Updated: libwebp/-devel/7/decoder3/demux2/mux3 1.4
@ 2024-04-13 22:00 Cygwin libwebp Maintainer
0 siblings, 0 replies; only message in thread
From: Cygwin libwebp Maintainer @ 2024-04-13 22:00 UTC (permalink / raw)
To: Cygwin Announcements
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 1601 bytes --]
The following packages have been upgraded in the Cygwin distribution:
* libwebp 1.4
* libwebp-devel 1.4
* libwebp7 1.4
* libwebpdecoder3 1.4
* libwebpmux3 1.4
* libwebpdemux2 1.4
WebP is a modern web image format with superior compression.
WebP lossless images are 26% smaller in size compared to PNGs.
Lossless WebP supports (alpha channel) transparency at a cost of 22% overhead.
WebP lossy images are 25-34% smaller than JPEG images at equivalent quality.
Lossy WebP supports transparency with 3× smaller file sizes than PNG.
A WebP file consists of VP8 or VP8L image data in a RIFF container.
For more information see the project home page:
https://developers.google.com/speed/webp/
As there are multiple components and changes each release please
see below or read /usr/share/doc/libwebp/NEWS after installation;
for complete details of changes see:
/usr/share/doc/libwebp/ChangeLog
or
https://chromium.googlesource.com/webm/libwebp/+log/refs/tags/v1.4.0/ChangeLog
2024-04-12 1.4
This is a binary compatible release.
- further security related hardening in libwebp & examples
- some minor optimizations in the lossless encoder
- added WEBP_NODISCARD to report unused result warnings; enable with
-DWEBP_ENABLE_NODISCARD=1
- improvements and corrections in webp-container-spec.txt and
webp-lossless-bitstream-spec.txt (#611)
- miscellaneous warning, bug & build fixes
API changes:
- libwebpmux: WebPAnimEncoderSetChunk, WebPAnimEncoderGetChunk,
WebPAnimEncoderDeleteChunk
- libsharpyuv: SharpYuvOptionsInit, SharpYuvConvertWithOptions
- extras: SharpYuvEstimate420Risk
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2024-04-13 22:02 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-04-13 22:00 Updated: libwebp/-devel/7/decoder3/demux2/mux3 1.4 Cygwin libwebp Maintainer
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).