George Johnson

Recently when I view an MP4 in a 4.3 format, the picture is being stretched to fill the screen thereby distorting the picture by making it wide. The setting is at original, and in a input MP4 video mode, there is only one selection (original). So I assume that the 4.3 will show up as 4.3 with black bars on both sides, but nope.... How do I turn off the stretch feature? My unit is a OLED65C9PUA and my PM4's are on an external drive plugged into the USB port.