code: function spawnPlayer (src, out, loop, initialVolume, showOsd) {
  
  		let args = buildArgs(src, out, loop, initialVolume, showOsd);
  		console.log('args for omxplayer:', args);
  		let omxProcess = spawn('omxplayer', args);
  		open = true;
  
  		omxProcess.stdin.setEncoding('utf-8');
  		omxProcess.on('close', updateStatus);
  
  		omxProcess.on('error', () => {
  			emitError('Problem running omxplayer, is it installed?.');
  		});
  
  		return omxProcess;
  
  	}
docs: Spawns the omxplayer process.