To resolve playback issues I had to use the OMX fork to get the PI 2 and FFMPEG to work more or less reliably.

Camera Settings

the settings for Media->Video->Stream 2 to
  Frame Size 1280x800
  Maximum frame rate 30
  Video Quality: Fixed
  Video Quality: Excellent
  Maximum bit rate 40 Mbps


	"platform": "Camera-ffmpeg",
	"cameras": [{
		"name": "Office Camera",
		"videoConfig": {
			"source": "-re -i http://login:password@",
			"stillImageSource": "-f mjpeg -i http://login:password@",
			"maxStreams": 2,
			"maxWidth": 1920,
			"maxHeight": 1080,
			"maxFPS": 30