Do you want to play the recorded video horizontally or vertically on the led? I want to put a video recorded by my mobile phone on the LED screen at the wedding scene and record it.
That depends on the proportion of LEDs on site. Of course, the screen is vertical, but there are few such monitors. Generally, the LED at the wedding scene is 16 to 9 or 16 is more reliable than 10. It's a bit difficult to play full screen vertically.