How to change the video input and output format? Hollyland Tech March 01, 2021 08:26 Updated Our device can not change the video input and output format. The video format depends on camera output, so if you want to change the video format, please set the camera's output settings. Related articles How to transmit 4K video on Mars 4K? Why there is no video display when using the system with a switcher ? NO VIDEO & VIDEO FREEZING & GLITCHING Why there is no video display on monitor? How to add my own LUTs to HollyView App? Comments 0 comments Article is closed for comments.