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3 Commits

Author SHA1 Message Date
Pascal Massimino
6d978a6c8c add error messages 
patch by Christian Duvivier

Change-Id: Iaea71f690b99e313561d0284759531b81c10d7e5
 2011-03-17 14:53:57 -07:00
Pascal Massimino
0744e8420e Dont' open output file until we're sure the input file is valid 
fixes http://code.google.com/p/webp/issues/detail?id=48

Change-Id: I9ce2e500623380ba71ae0e2c8faf80db4568ae50
 2011-02-25 12:03:27 -08:00
Pascal Massimino
f61d14aabf a WebP encoder 
converts PNG & JPEG to WebP

This is an experimental early version, with lot of room
of later optimizations in both speed and quality.

Compile with the usual `./configure && make`
Command line example is examples/cwebp

Usage:

   cwebp [options] -q quality input.png -o output.webp

where 'quality' is between 0 (poor) to 100 (very good).
Typical value is around 80.

More encoding options with 'cwebp -longhelp'

Change-Id: I577a94f6f622a0c44bdfa9daf1086ace89d45539
 2011-02-18 23:54:59 -08:00