Motion Video Controller; Video Support - NEC POWERMATE PROFESSIONAL 9000 Service Manual

Motion Video Controller

The motion video controller integrates a Windows graphical user interface (GUI) engine
and motion video playback hardware.
Support includes:
T
MPEG-1 or MPEG-2
T
Video for Windows
T
Active Movie (Windows 95 only).
MPEG is a compression/decompression standard developed by a professional video group
called the Motion Picture Experts Group. MPEG produces full-screen, 30-frames-per-
second (fps), broadcast-quality digital video.

Video Support

The AccelSTAR II AGP graphics board supports the following resolutions, colors, and
refresh rates for systems with 8 MB of video memory (see Table 1-13).
Table 1-13 AccelSTAR II Supported
Screen
Resolution Color Depths
640 x 480 8-, 16-, 24-,
32-bit
800 x 600 8-, 16-, 24-,
32-bit
1024 x 768 8-, 16-, 24-,
32-bit
1152 x 864 8-, 16-, 32-bit
1280 x 1024 8-, 16-, 32-bit
1600 x 1200 8-, 16-bit
* Available texture memory varies depending on resolution and color depth.
SB = Single-buffered
DB = Double-buffered
Display Modes and Refresh Rates
Modes Z-Buffer
SB, DB 16-bit
SB, DB 16-bit
SB, DB 16-bit
SB, DB 16-bit
SB, DB 16-bit
SB –
Technical Information
Max Refresh
Texture* Rate (Hz)
6.5 MB 60, 72, 75, 85, 100
6.1 MB 60, 72, 75, 85, 100
5 MB 60, 72, 75, 85, 100
4.2 MB 60, 72, 75, 85, 100
3.1 MB 60, 72, 75, 85, 100
– 60, 72, 75
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