5-4 Using Multimedia
Using External Stereo Speakers
For full stereo sound impact, you can use a pair of stereo speakers that plug
into the line out jack located on the right side of the system. You can adjust the
volume through the software or with the volume control knob located on the
right side of the system.
MIDI Files
MIDI (musical instrument digital interface) allows you to enhance a presen-
tation by adding computer-generated music and sound effects. Using MIDI
you can record multiple tracks of performances from a master controller,
such as a keyboard, and orchestrate playback on one or more instruments. Or,
you can purchase a wide range of public domain and commercial recordings
in MIDI format.
MIDI files require only a fraction of the storage space of digital audio files.
VIDEO
The NEC Versa 4200’s super VGA TFT display has the industry’s first
high resolution of 800 x 600 pixels with 256 colors. You get a sharp display
on the Versa itself or projected onto an external CRT monitor.
The NEC Versa 4200 supports drivers for Microsoft Video for Windows.
This provides full-screen, full-motion playback and MIDI support.
Using Digital Video Files
With commercial video capture hardware and application software, you can
plug any video device, including VCRs, televisions, camcorders, and laser
disc players into your NEC Versa 4200 and record motion graphics to your
hard drive.
Use a video frame grabber and store a stream of grabbed stills on your hard
disk.
Using Animation Files
You can create a dynamic presentation using an animation application. Ani-
mation can illustrate a concept, drive home an important point, or command
attention. Graphics animation can add punch to a presentation with an ani-
mated illustration, a flashing arrow, or a flying logo.
