What is an upscaling DVD player?
The DVD player attempts to connect-the-dots to add scan lines that were not present in the recorded images. The result is often visually pleasing, but will not contain additional detail not previously present. This feature is associated with digital (HDMI) video output and is of particular interest when the DVD is better than the display is at scaling to the display's native resolution.
What is an upconverting DVD player?
(see upscaling DVD player above)
The DVD player attempts to connect-the-dots to add scan lines that were not present in the recorded images. The result is often visually pleasing, but will not contain additional detail not previously present. This feature is associated with analog (component, VGA, SCART) video output and is of interest for either CRT projectors or for digital displays without HDMI when when the DVD is better than the display is at scaling to the display's native resolution.