dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2025-07-12 22:14:29 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

cwebp: add a -sharp_yuv option for 'sharp' RGB->YUV conversion

Browse Source 
Change-Id: I6edd5b44d693da50f702fa8218f14872874d91ba
This commit is contained in:
Pascal Massimino
2017-01-20 16:53:58 +01:00
parent 79bf46f120
commit 4689ce1635
6 changed files with 20 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
man/cwebp.1
View File

@ -1,5 +1,5 @@
.\" Hey, EMACS: -*- nroff -*-
.TH CWEBP 1 "September 02, 2016"
.TH CWEBP 1 "January 20, 2017"
.SH NAME
cwebp \- compress an image file to a WebP file
.SH SYNOPSIS
@ -166,6 +166,10 @@ Use strong filtering (if filtering is being used thanks to the
Disable strong filtering (if filtering is being used thanks to the
\fB\-f\fP option) and use simple filtering instead.
.TP
.B \-sharp_yuv
Use more accurate and sharper RGB->YUV conversion if needed. Note that this
process is slower than the default 'fast' RGB->YUV conversion.
.TP
.BI \-sns " int
Specify the amplitude of the spatial noise shaping. Spatial noise shaping
(or \fBsns\fP for short) refers to a general collection of built\-in algorithms