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lavtrans(1)		      MJPEG tools manual		   lavtrans(1)

NAME
       lavtrans	- Convert MJPEG	videos to other	MJPEG video formats

SYNOPSIS
       lavtrans	 -o outputfile -f a|q|i|w [-i num] lavfile1 [lavfile2 ... lav-
       fileN]

DESCRIPTION
       lavtrans	can be used to convert the  recorded  videos  from  one	 MJPEG
       "container"  format   to	 another one. It can also be used to split the
       streams,	or do destructive edits.

       Like all	the other mjpegtools(1)	lavtrans also accept a edit list  file
       in  place of actual video files.	This allows it to be used to construct
       a stand-alone copy of the editted video sequence	described in  the  ed-
       itlist.

       Note  that  lavtrans can	only change the	container type of MJPEG	video,
       not the format.	As such	it is not possible to use it  combine  streams
       of different format.

OPTIONS
       lavtrans	accepts	the following options:

       -f [a|q|m|i|w]
	    Specifies the output format	that should be saved.
	      a	- output to AVI	file
	      q	- output to Qicktime file
	      i	- output single	JPEG images,
	      w	- output WAV file (sound only!)

       -i num
	    Convert a single frame to a	JPEG file.

       -o outputfile
	    Specifies the name of the output file If you want as output	single
	    JPEG images	the output file	string must be a valid format string

       filename
	    Multiple filenames as input	are acceped, also mixing of edit  list
	    files and other in video files.

BUGS
       There  seem  to	be  problems  with  the	 transoding of large Quicktime
       movies. One other thing is that with interlaced movies only  one	 field
       is  extracted.	So  you	get pictures with the full horizontal size and
       half vertical size.

AUTHOR
       This man	page was written by Bernhard Praschinger.
       If you have questions, remarks, problems	or you just  want  to  contact
       the developers, the main	mailing	list for the MJPEG-tools is:
	 mjpeg-users@lists.sourceforge.net

       For more	info, see our website at
	      http://mjpeg.sourceforge.net

SEE ALSO
       mjpegtools(1), lavplay(1)

MJPEG Tools Team		  2 June 2001			   lavtrans(1)

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

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