What is the best computer graphics resolution for video?
The most suitable resolution of VGA for video conversion is 640×480. It is recommended that the maximal color depth is used – 24 bit color, representing 16.7 million colors. Higher VGA resolutions, when converted to video, loose some information because there are no more available video pixels. When higher VGA resolutions are converted to video – such as 800×600 or 1024×768, some compression is needed, and the final apparent video image does not substantially differ from the lower 640×480 resolution.