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The VR-MUX 3 is an innovative device,
which forms a composite, spatially multiplexed video image from two standard S-Video
sources. It is ideal for producing a stereoscopic 3D video image from two separate
video cameras. Since the input and output video signals are S-Video formatted, the
VR-MUX 3 may be used with any standard S-Video equipment including cameras and VCRs.
The S-Video format consists of two interlaced fields per frame; the first field
corresponding to even lines, the second to odd lines on the screen. The VR-MUX 3
generates a 3D video image by placing one video input on the first interlaced field
of the output (even lines) and then placing the other input on the second field
(odd lines). Either input can be placed on the even or odd lines. The result is
an image that, when viewed with a uPol display, can be seen in full stereoscopic
color 3D.
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