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Top Forums Shell Programming and Scripting How to count words number for each paragraph? Post 302832661 by Skrynesaver on Monday 15th of July 2013 11:57:35 AM
Old 07-15-2013
You mean you wish to count the number of lines after a separator pattern is matched?
Code:
perl -ne 'if (/>(number\d+)/){print "$num $count\n";$num=$1;$count=0;}else{$count++}' filename

 

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avisync(1)						      General Commands Manual							avisync(1)

NAME
avisync - adjust audio synchronisation SYNOPSIS
avisync [ -o file -i file -q -n num -b num -a track -f commentfile ] COPYRIGHT
avisync is Copyright (C) by Thomas Oestreich. DESCRIPTION
avisync shift audio on frame basis. OPTIONS
-o name Specify the name of the output file. -i file Specify the name of the input file. -q be less verbose. -n count shift audio by count frames. If count is positive, audio starts with audio frame count at the beginning of the AVI-file. If count is negative, audio is prepended count padding frames. -a track Specify the number of the audio channel to shift. -b num Specify if avisync should write an VBR mp3 header into the AVI file. Default is 1 because it does not hurt. num is either 1 or 0. -f commentfile Read AVI tombstone data for header comments from commentfile. See /docs/avi_comments.txt for a sample. EXAMPLES
The command avisync -i my_file1.avi -o out.avi -n -10 puts 10 audio frames at the beginning of the AVI-file. E.g. if the audio is delayed about 200 ms (0.2 seconds) and you're working with a 25 frames per second AVI-File, you need to shift the audio 200/40 = 5 frames since one frame is 40 ms long. AUTHORS
avisync was written by Thomas Oestreich <ostreich@theorie.physik.uni-goettingen.de> with contributions from many others. See AUTHORS for details. SEE ALSO
aviindex(1), avifix(1), avimerge(1), avisplit(1), tccat(1), tcdecode(1), tcdemux(1), tcextract(1), tcprobe(1), tcscan(1), transcode(1) avisync(1) 26th June 2003 avisync(1)
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