Video Playback; Sound Board - NEC PowerMate Pro150 Series Service Manual

1-14 Technical Information
When the video board contains 8 MB of video WRAM, the following resolutions are
available:
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640 by 480 - 256, 65K, and 16.7 colors
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1024 by 768 - 256, 65K, and 16.7 colors
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1152 by 882 - 256, 65K, and 16.7 colors
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1280 by 1024 - 256, 65K, and 16.7 colors
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1600 by 1200 - 256, 65K, and 16.7 colors.
See the specification table at the end of this section for the refresh rates. The following list
provides additional features.

Video Playback

MGA'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). Support includes:
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MPEG-1
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Video for Windows
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.
MGA Millennium accelerates color space conversion and video upscaling to deliver high
quality MPEG and AVI video playback and true multimedia functionality.

SOUND BOARD

Systems come with a Creative Labs
sound board in the system provides a line in jack, line out jack, speaker jack, microphone
jack, and musical instrument device interface (MIDI) connector for the installation of a
MIDI/Joystick kit. The sound board features the following:
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16-bit Stereo Codec stereo utilizing 128 times oversampling, delta-sigma
technology with 90 dB dynamic range and has on-chip digital ant-alias and
interpolation filter.
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Orchestral 32-voice polyphony with advanced features
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Sound Blaster AWE32 sound board installed. The