Video Support; Video Playback - NEC PowerMate Enterprise Manual

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Video Support

The Number Nine Revolution III PCI video board comes with 4 MB of EDO video DRAM.
The default video mode is 800 by 600 pixels with 256 colors. To change the default video
resolution, see "Changing Video Drivers" in Section 2.
To take full advantage of the computer's installed video board and extended graphics
modes listed below, use the video driver that comes preinstalled on the system.
With 4 MB of video EDO DRAM, the system supports the following resolutions, colors,
and refresh rates:
T
1024 by 768 pixels, 256/64K colors, 60 Hz, 66 Hz, 70 Hz, 72 Hz, and 75 Hz
T
800 by 600 pixels, 256/64K/16.8 million colors, 56 Hz, 60 Hz, 72 Hz, and 75 Hz
T
640 by 480 pixels, 16/256/64K/16.8 million colors, 56 Hz, 60 Hz, 72 Hz, and
75 Hz.

Video Playback

The video board's advanced video playback acceleration provides full-screen playback of
MPEG and AVI video clips.
The graphics engine delivers a full-screen smooth display of motion video data up to
30 frames per second (fps). Video Compression-Decompression (CODEC) support
includes:
T
MPEG
T
Video for Windows
T
Cinepak.
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, broadcast-quality digital video. This basically means viewing movies on your
computer.
The video and graphics controller accelerates color space conversion and video upscaling to
deliver high quality MPEG and AVI video playback and true multimedia functionality.
Technical Information
1-27

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