jf2cc(1)

NAME

     jf2cc - decompress a JPEG file into the IMS framebuffer

SYNOPSIS

     jf2cc filename.jpg

DESCRIPTION

     jf2cc decompresses the named image file into the IMS 1000/1001
     framebuffer.  This in effect displays the image in the Live
     Video window or on another video device attatched to the IMS
     1001 video output.

     All jpeg files MUST be of 422 form and must be 640x480 size.
   	How to create 422-compressed JFIFs with cjpeg:
	 djpeg -pnm file.jpg > file.ppm
	 cjpeg -sample 2x1 file.ppm >file.jpg

	

SEE ALSO

AUTHOR

     Dennis Dingeldein

BUGS

     Image appears grainy.