Exported Pixel Types; Using Video Overlay Settings - Nvidia FX1300 - Quadro FX 128MB Dual DVI-I PCIe Video Card User Manual

Overlays are supported in 16‐bit and 32‐bit color modes.
Tip:

Exported Pixel Types

Applies to graphics cards based on newer NVIDIA GPUs, such as the Quadro FX
series.
Tip: If the stereo or overlay features do not work properly, you may want to
try setting different screen resolutions and refresh rates until you arrive
at a setting or combination of settings for better results.
Option available only on newer NVIDIA GPUs) lets you specify pixel formats to use
for overlays in OpenGL.
• Color indexed overlays (8bpp) allows the application to use 8‐bit paletted
overlays.
• RGB overlays (RGB555 format) allows the application to use 16‐bit (RGB555)
overlays.
• Color indexed (8 bpp) and RGB555 format allows the application to use either 8‐
bit paletted or 16‐bit (RGB555) overlays.
Overlays need additional onboard graphics memory and may not be available under
all resolutions. You may want to reduce the resolution or color depth if you have
problems accessing overlay functionality.

Using Video Overlay Settings

Use the Video Overlay settings to adjust the quality of video or DVD playback on
your display.
Note that these settings affect videos that are created using the hardware overlay, but
have no effect on videos created using software overlays, or a "blit" process such as
VMR.
Note: If any settings changes you make have no effect on the video overlay after you
click Apply, close the video overlay and then re‐open it.
NVIDIA Corporation
Overlays need additional onboard graphics memory and may not be
available under all resolutions. You may want to reduce the resolution
or color depth if you have problems accessing overlay functionality.
Configuring Key ForceWare Graphics Driver Features
Chapter 7
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