Convert a portable pixmap into an abekas yuv file
ppmtoyuv [ppmfile]
Reads a portable pixmap as input. Produces an Abekas YUV file as output.
Marc Boucher <[email protected]>, based on Example Conversion Program, A60/A64 Digital Video Interface Manual, page 69.
Copyright (C) 1991 by DHD PostImage Inc.
Copyright (C) 1987 by Abekas Video Systems Inc.