0.6.1

Usage: dwebp in_file [options] [-o out_file] Decodes the WebP image file to PNG format [Default] Use following options to convert into alternate image formats: -pam ......... save the raw RGBA samples as a color PAM -ppm ......... save the raw RGB samples as a color PPM -bmp ......... save as uncompressed BMP format -tiff ........ save as uncompressed TIFF format -pgm ......... save the raw YUV samples as a grayscale PGM file with IMC4 layout -yuv ......... save the raw YUV samples in flat layout Other options are: -version ..... print version number and exit -nofancy ..... don't use the fancy YUV420 upscaler -nofilter .... disable in-loop filtering -nodither .... disable dithering -dither <d> .. dithering strength (in 0..100) -alpha_dither use alpha-plane dithering if needed -mt .......... use multi-threading -crop <x> <y> <w> <h> ... crop output with the given rectangle -resize <w> <h> ......... scale the output (*after* any cropping) -flip ........ flip the output vertically -alpha ....... only save the alpha plane -incremental . use incremental decoding (useful for tests) -h ........... this help message -v ........... verbose (e.g. print encoding/decoding times) -quiet ....... quiet mode, don't print anything -noasm ....... disable all assembly optimizations