VWEBP(1)

NAME
vwebp - decompress a WebP file and display it in a window

SYNOPSIS
vwebp [options] input_file.webp

DESCRIPTION
This manual page documents the vwebp command.

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 0 and 100. 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: https://bugs.chromium.org/p/webp
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).

SEE ALSO
dwebp(1)
Please refer to http://developers.google.com/speed/webp/ for additional information.