Basically to create a player description you tell it the window title and the coordinates of the "clock" as it plays, including the digits


  some tips:
  
    use WinCheat to see window names (under "Text")
    run scene-skipper with -v -- it will dump a screenshot of the window in question
    use Paint.net to examine the dumped graphic and get coords

you can specify "test" in place of the "mutes_list.yml" to have it just the player_description.yml and exit
it will screen capture your segment to your current working directory.

Paint.net is quite handy.

NB that the clock coords can have negative start offsets, which mean "distance from the bottom right corner"

Also you can "invert" the image to more easily get the offsets if you have to use negative offsets.

NB that you can specify "desktop" for the window name meaning full screen.

Post back with difficulties or questions.