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OGGCUT(1)			 User Manuals			     OGGCUT(1)

NAME
       oggCut -	extracts parts of an ogg file (.ogv, .ogg and .oga)

SYNOPSIS
       oggCut [options]	inputfile outputfile

DESCRIPTION
       oggCut  creates	a  new	ogg  file named	outputfile as a	subpart	of the
       original	file named inputfile

       oggCut is able to cut video (theora) only files,	 audio	(vorbis)  only
       files or	files with both	video and audio	streams.

       The  start  and end time	for the	cut area must be given in milliseconds
       with the	options	-s and -e.

       As a video stream consists of I-frames (which are full pictures)	and P-
       frames (which are delta pictures	to the leading I-frame)	the oggCut al-
       gorithm searches	for the	first I-frame. If a  video  file  would	 start
       with  a	p-frame,  the player is	not able to interpret this picture, as
       the leading I-frame (on where it	is based) is  not  available.	oggCut
       starts  the I-frame search at the start time given by the -s option. So
       expect a	shorter	video time than	the calculated	seconds	 for  the  new
       file.

       oggCut does not do any reencoding, therefore the	output quality is com-
       pletely the same	as from	the input file.

       For those involved into the ogg container format: The file  is  cut  on
       packet basis, not on page basis.

       There  is another tool called oggCut out	in the internet	with a differ-
       ent synopis. This one has not been written by the author	of  this  tool
       you are actually	using.

OPTIONS
       -s     Cut start	position in ms.	If the input file is a video file, the
	      cut area starts with the next keyframe found. Default: 0

	      Example: -s 5000

       -l     Length of	the cut	area in	ms. If -e is also given, the length is
	      ignored.

	      Example: -l 10000

       -e     Cut  end position	in ms. If -l is	also used, the end position is
	      prefered.	If the end position is set  to	-1,  the  end  of  the
	      stream is	assumed.

	      Default: -1

	      Example: -e 20000

       -i     Input  file and output file set (alternative).  These parameters
	      can be used alternatively. They are overwritten by the arguments
	      after the	options. If there is one argument given, it is used as
	      the input	file (and overwrites a file given with -i).  If	 there
	      are two arguments, the input and output files from the -i	and -o
	      option values are	overwritten.

EXAMPLE
       oggCut -s 1000 -e 21000 myVideo.ogv myOutput.ogv

       Creates a new video called  myOutput.ogv	 from  the  video  myVideo.ogv
       starting	after 1	second ending after 21 seconds

AUTHOR
       Joern Seger <yorn at gmx	dot net>

SEE ALSO
       oggCat(1),  oggJoin(1),	oggSplit(1), oggTranscode(1), oggSlideshow(1),
       oggThumb(1), oggSilence(1)

Linux				   JAN 2010			     OGGCUT(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLE | AUTHOR | SEE ALSO

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