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PPM2RAW(1)							    PPM2RAW(1)

NAME
       ppm2raw - Convert a PPM pipe to a Raw DV stream

SYNOPSIS
       ppm2raw [ options ]

DESCRIPTION
       ppm2raw converts a PPM to a Raw DV stream.

OPTIONS
       -n     NTSC output required.

       -a     Maintain aspect ratio when scaling images.

       -s     Scale images to the full frame size, regardless of aspect ratio

       -w     Wide screen output (default: off).

       -p number
	      Number of encoder passes (default is 3).

       -q qno Encoder qno.

       -b colour
	      Use  the colour triple for backgrounds - default is 000000. For‐
	      mat must be a hex string	representing  red,  green,  blue.  For
	      example, ffffff would be white.

       -A wav Use the wav to dub the output. The wav file must contain stereo,
	      16 bit samples at a frequency of 32khz, 44.1khz or 48khz.

       -2     Two pass encoding (default: off).

HELP OPTIONS
       --help Show help message.

EXAMPLES
       ppm2raw needs a PPM input provided on stdin.  Fortunately,  many	 tools
       generate PPM on stdout.

       For  example,  to re-encode any ffmpeg compatible file or stream format
       to a PAL Raw DV stream which  rescales  the  images  according  to  the
       aspect ratio of the input using the following command:

       ffmpeg -i 'some-file' -f ppmpipe - |
       ppm2raw -a > file.dv

       For NTSC, you would add -n to the ppm2raw command.

SEE ALSO
       smilutils(1)

AVAILABILITY
       See http://kino.schirmacher.de/ for the latest version.

AUTHORS
       ppm2raw was written by Charles Yates <charles.yates@pandora.be>.

				 November 2002			    PPM2RAW(1)

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