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gif2webp: add support for reading from stdin
output to stdout is already supported; this matches [cd]webp BUG=webp:371 Change-Id: Ib1ce1661b16ea792943bca2980f779584e90cc86
This commit is contained in:
committed by
Pascal Massimino
parent
cf1c5054c7
commit
cbde5728c8
@@ -1,5 +1,5 @@
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.\" Hey, EMACS: -*- nroff -*-
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.TH GIF2WEBP 1 "November 29, 2017"
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.TH GIF2WEBP 1 "January 25, 2018"
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.SH NAME
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gif2webp \- Convert a GIF image to WebP
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.SH SYNOPSIS
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@@ -20,6 +20,12 @@ Specify the name of the output WebP file. If omitted, \fBgif2webp\fP will
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perform conversion but only report statistics.
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Using "\-" as output name will direct output to 'stdout'.
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.TP
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.BI \-\- " string
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Explicitly specify the input file. This option is useful if the input
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file starts with an '\-' for instance. This option must appear \fBlast\fP.
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Any other options afterward will be ignored. If the input file is "\-",
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the data will be read from \fIstdin\fP instead of a file.
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.TP
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.B \-h, \-help
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Usage information.
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.TP
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@@ -137,6 +143,8 @@ gif2webp \-lossy \-m 3 picture.gif \-o picture_lossy.webp
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gif2webp \-lossy \-f 50 picture.gif \-o picture.webp
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.br
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gif2webp \-q 70 \-o picture.webp \-\- \-\-\-picture.gif
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.br
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cat picture.gif | gif2webp \-o \- \-\- \- > output.webp
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.SH AUTHORS
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\fBgif2webp\fP is a part of libwebp and was written by the WebP team.
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