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The Sekai
ADV-21 is a compact and rugged solid state video recorder for airborne applications
where excellent video quality and ease to use is prioritized. Two audio channels
can be recorded together with either Composite or Y/C video. The recorder accepts
both NTSC and PAL video formats.
Motion JPEG recording format with scalable compression offers best picture quality
available and maximum flexibility. User selectable compression rates range from 4:1 to
20:1, and recording times average from 4 to 20 minutes per GB. With two 8GB CF
memory modules the maximum recording times range from 64 minutes up to 320 minutes,
over 5 hours! Even at the highest compression ratio the image quality is better
than some analog recorders. At the lower compression ratios the image
quality exceeds that of the best industrial and consumer video recorders.
Playback is made simple with the removable CF media; use an off-the-shelf
adapter to plug these modules right in to any modern PC or Macintosh computer.
No proprietary software from Sekai is required to view the video. The
video files can also be downloaded directly from the recorder to a computer
via the front accessible USB 2.0 port. A rugged aluminum housing protects
the recorder from the environment and EMI. A Gore-Tex™ vent prevents condensation
build up and makes the unit practically maintenance free. The recorder
can be powered directly from the vehicle with the built in 28VDC converter.
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