Name
vwebp -- Decompress a WebP file and display it in a window
Synopsis
vwebp [options] input_file.webp
Description
vwebp decompresses a WebP file and displays it in a window using OpenGL.
Options
-h-
Print usage summary.
-version-
Print version number and exit.
-noicc-
Don't use the ICC profile if present.
-nofancy-
Don't use the fancy YUV420 upscaler.
-nofilter-
Disable in-loop filtering.
-dither strength-
Specify a dithering strength between
0and100. Dithering is a post-processing effect applied to chroma components in lossy compression. It helps by smoothing gradients and avoiding banding artifacts. Default:50. -mt-
Use multi-threading for decoding, if possible.
-info-
Display image information on top of the decoded image.
-- string-
Explicitly specify the input file. This option is useful if the input file starts with an '-' for instance. This option must appear
last. Any other options afterward will be ignored. If the input file is "-", the data will be read from stdin instead of a file.
Keyboard Shortcuts
c-
Toggle use of color profile
i-
Overlay file information
q/Q/Esc-
Quit
Bugs
-
Please report all bugs to our issue tracker: http://code.google.com/p/webp/issues
-
Patches welcome! See this page to get started: http://www.webmproject.org/code/contribute/submitting-patches/
Examples
vwebp picture.webp
vwebp picture.webp -mt -dither 0
vwebp -- ---picture.webp
Authors
vwebp was written by the WebP team. The latest source tree is available at
http://www.webmproject.org/code
This manual page was written for the Debian project (and may be used by others).