if [ "x$1" = "x" ];
then
- gst-launch-1.0 videotestsrc num-buffers=1 ! video/x-raw,width=996,height=784 ! jpegenc ! filesink location=videotest.jpg
+ WIDTH=996
+ HEIGHT=784
+ gst-launch-1.0 videotestsrc num-buffers=1 ! "video/x-raw,width=${WIDTH},height=${HEIGHT}" ! jpegenc ! filesink location=videotest.jpg
INPUT_FILE="videotest.jpg"
else
INPUT_FILE="$1"