Just activated, works fine with the spark but cannot get any hdmi input video to show on the goggs? Sound plays through it but no video? From a Tv, xbox and laptop?

anyone help please? no video with the hdmi input?

Sir, please tell me the video format you choose to input. Please ensure that your goggles is the latest firmware. Thanks for your support.

The video format depends on the source, from Xbox one, PS4 to laptop varying from MP4 to .move? I've updated, downgraded and reupdated goggles via the DJI 2 desktop software