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
d- Disable blending and disposal process, for debugging purposes.
q/Q/Esc- Quit
Bugs
Please report all bugs to our issue tracker: https://issues.webmproject.org
Patches welcome! See this page to get started: https://www.webmproject.org/code/contribute/submitting-patches/
Examples
vwebp picture.webp
vwebp picture.webp -mt -dither 0
vwebp -- ---picture.webp
Authors
vwebp is part of libwebp, and was written by the WebP team.
The latest source tree is available at
https://chromium.googlesource.com/webm/libwebp/
This manual page was written for the Debian project (and may be used by others).