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MiguelBridge/WebPConverter/libwebp-0.4.1-mac-10.8/doc/vwebp.txt
Ahab Hyde c835732151 Support for sticker, bugfix
Added support for tg stickers (converted into png images)

Fixed a bug in where a tg user without surname would send message with "null" as surname
2018-05-24 12:41:45 +02:00

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VWEBP(1) 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 Dont use the ICC profile if present.
nofancy
Dont use the fancy YUV420 upscaler.
nofilter
Disable inloop filtering.
dither strength
Specify a dithering strength between 0 and 100. Dithering is a
postprocessing effect applied to chroma components in lossy
compression. It helps by smoothing gradients and avoiding band
ing artifacts. Default: 50.
mt Use multithreading 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.webmpro
ject.org/code/contribute/submittingpatches/
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.
July 23, 2014 VWEBP(1)