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This change adds manual page for the command-line tool webpmux. Change-Id: I01aed259c9db4bc605433f528a7deff4f5292fbe
131 lines
2.3 KiB
Groff
131 lines
2.3 KiB
Groff
.\" Hey, EMACS: -*- nroff -*-
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.TH WEBPMUX 1 "September 30, 2011"
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.SH NAME
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webpmux \- command line tool to create WebP Mux/container file.
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.SH SYNOPSIS
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.B webpmux -get
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.I GET_OPTIONS
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.I INPUT
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.B -o
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.I OUTPUT
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.br
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.B webpmux -set
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.I SET_OPTIONS
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.I INPUT
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.B -o
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.I OUTPUT
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.br
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.B webpmux -strip
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.I STRIP_OPTIONS
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.I INPUT
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.B -o
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.I OUTPUT
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.br
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.B webpmux [-tile
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.I TILE_OPTIONS
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.B ]... -o
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.I OUTPUT
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.br
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.B webpmux [-frame
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.I FRAME_OPTIONS
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.B ]... -loop
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.I LOOP_COUNT
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.B -o
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.I OUTPUT
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.br
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.B webpmux -info
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.I INPUT
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.br
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.B webpmux -help
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.SH DESCRIPTION
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This manual page documents the
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.B webpmux
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command.
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.PP
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\fBwebpmux\fP command line tool can be used to create a WebP container file
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and extract/strip relevant data from the container file.
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.SH OPTIONS
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The basic options are:
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.TP
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.SH GET_OPTIONS:
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.TP
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.B icc
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Get ICC Color profile.
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.TP
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.B xmp
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Get XMP metadata.
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.TP
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.B tile n
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Get nth tile.
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.TP
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.B frame n
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Get nth frame.
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.TP
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.SH SET_OPTIONS:
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.TP
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.B icc
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Set ICC Color profile.
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.TP
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.B xmp
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Set XMP metadata.
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.TP
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.SH STRIP_OPTIONS:
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.TP
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.B icc
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Strip ICC Color profile.
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.TP
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.B xmp
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Strip XMP metadata.
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.TP
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.SH TILE_OPTIONS:
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.TP
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.B file_i +xi+yi
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Where: 'file_i' is the i'th tile (webp format) and 'xi','yi' specify the image offset for this tile.
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.TP
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.SH FRAME_OPTIONS:
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.TP
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.B file_i +xi+yi+di
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Where: 'file_i' is the i'th frame (webp format), 'xi','yi' specify the image offset for this frame and 'di' is the pause duration before next frame.
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.TP
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.SH INPUT
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.TP
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Input file in WebP format.
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.TP
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.SH OUTPUT
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.TP
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Output file in WebP format.
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.TP
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.SH Examples:
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webpmux -set icc image_profile.icc in.webp -o icc_container.webp
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.br
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webpmux -get icc icc_container.webp -o image_profile.icc
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.br
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webpmux -set xmp image_metadata.xmp in.webp -o xmp_container.webp
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.br
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webpmux -get xmp xmp_container.webp -o image_metadata.xmp
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.br
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webpmux -frame anim_1.webp +0+0+0 -frame anim_2.webp +50+50+0 -loop 10 -o anim_container.webp
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.br
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webpmux -get frame 2 anim_container.webp -o frame_2.webp
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.SH
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.SH SEE ALSO
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.BR dwebp (1), cwebp (1).
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.br
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Please refer to http://code.google.com/speed/webp/ for additional
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information.
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.SH AUTHOR
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\fBwebpmux\fP is written by the WebP team.
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.br
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The latest source tree is available at http://www.webmproject.org/code
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.PP
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This manual page was written by Vikas Arora <vikaas.arora@gmail.com>,
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for the Debian project (and may be used by others).
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