vyuv.sh

linux 嵌入式原代码

#!/bin/sh

# Usage:
#   vyuv.sh -i *.yuv
#   vyuv.sh -W 320 -H 240 *.yuv


viewer=xv
files=

while true; do
  case $1 in
  -i)
     yuv2ppm_opts="$yuv2ppm_opts -i"
     shift
     ;;
  -v)
     yuv2ppm_opts="$yuv2ppm_opts -v"
     shift
     ;;
  -W)
     yuv2ppm_opts="$yuv2ppm_opts -W $2"
     shift
     shift
     ;;
  -H)
     yuv2ppm_opts="$yuv2ppm_opts -H $2"
     shift
     shift
     ;;
  *)
     break;
     ;;
  esac
done

for i in $*; do
 ppm=`dirname $i`/`basename $i .yuv`.ppm
 echo "yuv2ppm $yuv2ppm_opts < $i > $ppm"
 yuv2ppm $yuv2ppm_opts < $i > $ppm
 files="$files $ppm"
done

$viewer $files