I try to complier sample code from st at D:\STM32\STM32F746NG\STM32Cube_FW_F7_V1.7.0\Projects\STM32746G-Discovery\Demonstration\MDK-ARM
On sample video from https://www.youtube.com/watch?v=R78zvO-s6H0 quality is good.
but on complier and run sample code. quality not same. maybe need to modify some setting in coding.
Have someone can help me to fix this issue.