1.02 Changes:
Added button to blank screens on all playback devices. This can be done to stop playback, or afterwards.
Added UDP keepalive packet every 10 seconds to improve reliability of other broadcasts.
Use multiple phones or tablets as a large video display - Coordinated Video Player allows you to choose a video file for each device to play back at the touch of a button from another phone on the same WiFi network.
Videos can be selected from the device's internal storage, or you can configure a video URL on each device to be downloaded when an update is triggered. This helps when rapidly iterating video designs for large displays.