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VineGen logo

Please note: these units have now been superceded by the CORIOgen Eclipse, which offers the latest CORIO technology combined with Genlock and Overlay functions.

CORIOgen Eclipse information


Easy to use, yet powerful external Genlock/Overlay Adaptor, with unique 'Soft-keyer' for professional results, and controllable from compatible PC video editing software.

The new VineGen range simply plugs into the VGA output of your PC or Macintosh and gives you a video compatible output, for viewing computer graphics on a standard television, or even for recording on to videotape. With the press of a button on the remote control, your computer images can be superimposed on to live or pre-recorded video images.

There are two units in the VineGen range - the VineGen 2 and the VineGen Pro - both giving you Composite Video, S-Video and RGB outputs whilst maintaining simultaneous display on your computer monitor. For overlay, just connect your video source, via a Composite Video or S-Video lead.

VineGen icon

The overlay works on a luminance (brightness) basis, where dark colours are 'keyed out'. So when carrying out an overlay anything on your computer screen that is below a certain brightness (eg. black) will appear transparent (showing your 'background' video image), and anything brighter (ie. most other colours) will appear on top of your video image.

Both units incorporate Vine's 'soft-keying' method. This gives text and graphic edges a soft appearance, greatly reducing the flicker and colour disturbance normally seen on other units. This also means that both units are fully compatible with 'anti-aliased' fonts, which can give almost broadcast-quality results!

Also unusual for units of this price level, both models include full fading abilities - to fade out titles and graphics into the video background.

Other features on both models include:

  • Infra-red remote control of all functions.
  • Computer control of all functions (Windows/DOS).
  • Digital Processing for better image quality.
  • Overscan/Underscan (horizontal and vertical).
  • 2 level flicker reduction control.

Of the two VineGen units, the VineGen 2 will provide quality results up to 800x600 resolution, whilst the VineGen Pro produces a higher quality output and will work with resolutions up to 1600x1200. The Pro version has all the functionality and features of the VineGen 2 as well as 2x zoom and pan, YUV output (computer image only), and an external cross fader (for manual fading).

The VineGen range is the ideal accessory for enhancing home videos and video presentations - enabling you to incorporate the creative power of your computer into a standard video. And when used with compatible video editing software, titles can be produced automatically with professional-looking fades.


VGA Input Specifications:

  • VGA input
  • RGB @ 0.7v p-p, separate TTL level syncs.
  • PC Compatible: VGA/SVGA/XGA.
  • Acorn RISC PC & Macintosh (via extra cable pack).

Resolutions:

  • VineGen 2 - maximum recommended 800x600.
  • VineGen Pro - up to 1600x1200 interlaced.

Colours:

  • 24 bit compatible (21 bit internal memory).

Video Output Specifications:

  • Separate PAL & NTSC versions available.
  • Composite Video: 1 volt peak-peak.
  • S-Video: (Y: 1v p-p, C:Burst 0.3v p-p).
  • RGB: 0.7v p-p, TTL/0.3v sync - computer image only (SCART cable provided with Pro version only)

Image Scaling:

  • Proprietary vertical scaling method.
  • Underscan & Overscan settings user-adjustable via remote control.

Image Positioning:

  • User-adjustable via remote control.
  • Zoom: 2x Zoom & panning supported on Pro version only.

Flicker Filter:

  • Proprietary flicker reduction method.
  • Interlaced & non-interlaced outputs (switchable).
  • Sub-carrier lock
  • Sub carrier locked to line frequency (adjustable), or synchronised to external video when overlaying.
  • PAL:Fh=Fsc/283.75. NTSC:Fh=Fsc/227.50

Sync Pulses:

  • Conform to TV standards
  • Genlock/Overlay

Video Input:

  • Composite Video - 1 volt p-p
  • S-Video (Y: 1v p-p, C:Burst 0.3v p-p)
  • Method
  • Full genlock - synchronises line, field & sub carrier.
  • 32-Level luma-key, 32-levels of fade speed.
  • Proprietary 'soft-keyer' for superb text overlay.
  • Compatible with 'anti-aliased' fonts.

General:

  • Internal Memory
  • Non-volatile memory to hold screen size & position settings for different screen resolutions.
  • Front Panel LED Status Display
  • Single Board with Surface Mounted Components
  • Custom Molded Box - Rugged Construction
  • External Box - Extremely Small Size: 3.8" Deep x 6.2" Wide x 1.1" High
  • Control Methods:
    • Infra-red remote control supplied.
    • Control from Windows 3.1 & above (DLL supplied).
    • Control from DOS (TSR & utility program supplied).
    • Controllable from compatible PC video editing software.
  • Power requirements: 12v DC (regulated or smoothed) min. 500mA on centre-pin positive 'DC-power plug'.
  • Reverse-polarity protected. Internal fuse.
  • PC Input Cable, Composite and S-Video Input &Output Cables Supplied.
  • Two Year Limited Warranty

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Page last updated on 27 November, 2003
This document maintained by web@vinemicros.com.
Material Copyright © 2000 Vine Micros Ltd
All products designed and manufactured by Vine Micros Ltd in the UK
Due to our policy of constant improvement, we reserve the right to alter
specifications without notice. E&OE. All Copyrights & Trademarks are acknowledged.