I am using an HD-1023 playing a video outputting GPIO to a Digital Loggers AC/DC Control Relay. It is successfully turning the power on and off during video playback.
The issue is that the relay turns on slightly before the video plays and shuts off slightly after the video ends. I have tried adding various "Other" / "Pause" commands in the Advanced Tab of Media Properties. I tried putting the "Pause" both before and after the GPIO/ ON command. It either delayed both relay and video, or just delayed the video.
Does anyone have a magic solution? ;)