ppmtoyuvsplit(1) - phpMan

ppmtoyuvsplit(1)                                                                 ppmtoyuvsplit(1)



NAME
       ppmtoyuvsplit - convert a portable pixmap into 3 subsampled raw YUV files

SYNOPSIS
       ppmtoyuvsplit basename [ppmfile]

DESCRIPTION
       Reads  a  portable pixmap as input.  Produces 3 raw files basename.Y, basename.U and base-
       name.V as output.  These files are the subsampled raw  YUV  representation  of  the  input
       pixmap, as required by the Stanford MPEG codec. The subsampling is done by arithmetic mean
       of 4 pixels colors into one. The YUV values are scaled according to CCIR.601,  as  assumed
       by MPEG.

SEE ALSO
       mpeg(1), ppm(5)

AUTHOR
       Copyright (C) 1993 by Andre Beck. (Andre_Beck AT IRS.de)

       Based on ppmtoyuv.c



                                         9 September 1993                        ppmtoyuvsplit(1)

Generated by $Id: phpMan.php,v 4.49 2006/02/26 13:18:18 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2012-05-26 02:41 @38.107.179.236 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)