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Full Discussion: Increasing numbers in Column
Top Forums UNIX for Dummies Questions & Answers Increasing numbers in Column Post 302274138 by Ygor on Tuesday 6th of January 2009 08:35:52 PM
Old 01-06-2009
"[]:[]" is a character set, see The AWK Manual - Regexp Operators and The AWK Manual - Field Separators

"/^\[..:/" Searches for lines that begin with "[..:" then executes the two commands within "{}". See The AWK Manual - Getting Started

"t=($2*60*60)+($3*60)+$4+s" This sets variable t to the new timestamp (in seconds). See The AWK Manual - Assignment Ops

"$0=sprintf("[%02d:%02d:%02d]",t/60/60,t/60%60,t%60)" Replaces current line with formatted timestamp. See The AWK Manual - Printf
 

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LEARN ABOUT DEBIAN

arista-transcode

ARISTA-TRANSCODE(1)					      General Commands Manual					       ARISTA-TRANSCODE(1)

NAME

       arista-transcode -  multimedia transcoding tool for the GNOME Desktop

SYNOPSIS

       arista-transcode [options] infile outfile...

DESCRIPTION

       This manual page documents briefly the arista-transcode command.

       arista is a multimedia transcoder for the GNOME Desktop which allows user to encode audio and video streams for a wide variety of devices.

       arista-transcode is a command line program which allows user to encode audio and video stream for various devices.

       Features  include automatic discovery of DVD media and V4L devices, ripping from DVD or files, a live quality preview, and included presets
       for the most popular devices currently in use.

OPTIONS

       This program follows the usual GNU command line syntax, with long options starting with two dashes (`-').

       -h, --help
	      Show summary of options.

       -v, --version
	      Show version of program.

       -i, --info
	      Show information about available devices.

       -S SUBTITLE, --subtitle=SUBTITLE
	      Subtitle file to render.

       -e, --ssa
	      Render embedded SSA subtitles.

       -f FONT, --font=FONT
	      Font to use when rendering subtitles.

       -c, --crop
	      Amount of pixels to crop before transcoding.  Specify as: Top Right Bottom Left, default: None.

       -p PRESET, --preset=PRESET
	      Preset to encode to [default].

       -d DEVICE, --device=DEVICE
	      Device to encode to [computer].

       -o FILENAME, --output=FILENAME
	      Output file name [auto].

       -s, --source-info
	      Show information about input file and exit.

       -q, --quiet
	      Don't show status and time remaining.

       -v, --verbose
	      Show verbose (debug) output.

       --install-preset FILENAME
	      Install a downloaded device preset file.

       --reset-presets
	      Reset presets to factory defaults.

SEE ALSO

       arista-gtk(1).

AUTHOR

       arista-transcode was written by Daniel G. Taylor <dan@programmer-art.org>.

       This manual page was written by Alessio Treglia <alessio@debian.org>, for the Debian project (and may be used by others).

								   June 23, 2011					       ARISTA-TRANSCODE(1)
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