Python wrapper class for omxplayer Raspberry Pi video player
Can run from the command line test program
video file names are hard-coded in the vidplay class, easy to change
usage: python test_videoplayer.py -arg- where -arg- is: 1 -- play video 1 2 -- play video 2 s -- stop video p -- pause video t -- test if there is a video playing x -- stop videoplayer and exit