#!/bin/sh # wrapper for qvplay to get a specific picture -10 # from a QV assumes that qvplay is configured # correctly and that 'mid' spped is OK # SPEED=mid PORT=/dev/cua0" VERBOSE=-v FORMAT=jpeg WIDTH=320 HEIGHT=240 prog=`basename $0` usage() { echo "Usage: $prog num" >&2 echo "Reads num'th picture from the Casio\ QV-10 digital camera to stdout" >&2 exit 1; } # #Check at least one parameter if [ "X$1" = "X" ] then usage fi qvplay -S $SPEED -D $PORT -F $FORMAT $VERBOSE -g\ $1 | djpeg | pnmscale -xsize $WIDTH -ysize\ $HEIGHT | cjpeg qvplay -r