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Color Corrector / Video Processor Model SDI-900*
Description - PDF Spec Sheet

TV Technology Review - PDF Review

Xintekvideo's Color Corrector / Video Processor is an all digital video processor that directly interfaces to the serial digital video and provides the means to truly optimize picture quality and compression efficiency. It can also be used as a full-featured color corrector to match video to any display characteristics. The Model SDI-900* comes in four versions: Model SDI-900, Color Corrector without noise reduction; Model SDI-900A, Color Corrector with noise reduction; Model SDI-900M, Color Corrector with noise reduction and 7 or more writable non-volatile memory pre-sets; Model SDI-900C which is the same as the SDI-900 but with the HF Boost control replaced by a Chroma Gain control. Optional analog input and output interfaces are also available.

The Model SDI-900* provides a wide-range control of amplitude and pedestal for each primary color, permitting full color balance of highlights as well as low lights. The Model SDI-900A and the Model SDI-900M also feature Xintekvideo's VIP (Video Improvement Processor) technology. This proprietary system utilizes recursive filtering with motion compensation to provide over 9dBs of random noise reduction in both luminance and color difference signals. Independent noise reduction of Y and Color Difference Signals permits system optimization for different types of random noise, e.g. "snow", color streaks, beats and other random interference. The amount of noise reduction may be manually set, or, in the auto mode, the system analyzes the input video and will automatically adjust processing for optimum noise reduction. The Model SDI-900M also has non-volatile, user re-writable memory, for seven video correction pre-sets of all front panel functions. 100 or 400 pre-sets are optionally available. The 100 and 400 preset models also permit fine tweaking or modification of any stored preset using the front panel controls. The modified presets can then be saved into their current store or into any of the other preset stores.

Other controls provided by the Model SDI-900* include hight frequency boost, 0 to 6dBs (except for the SDI-900C where the HF boost is replaced by a Chroma Gain control), gamma correction (with gamma curves from 0.3 to 1.5), and luminance set-up (Brightness Control).

The Model SDI-900* will not affect other imbedded signals in the SDI video stream as it automatically goes into process bypass during non video time.

* SDI-900 or SDI-900A or SDI-900M or SDI-900C

Front Panel Controls:
Red Gain: 40%
Red Pedestal: 25 IRE
Blue Gain: 40%
Blue Pedestal: 25 IRE
Green Gain: 40%
Green Pedestal: 20 IRE
Y set-up: 12 IRE
Y HF Boost: 0 to 6 dBs
Y Gamma: 0.3 to 1.5
Noise Reduction for Model SDI-900A and SDI-900M:
Y Noise Reduction: 0 dB to 9 dB (Motion and initial picture quality dependent)
R-Y and B-Y Noise Reduction: 0 dB to 9 dB (Motion and initial quality dependent)
Noise Reduction manually adjustable or automatic in the SDI-900A., automatic or Off in the SDI-900M
Pre-set Features for the Model SDI-900M:
Presets: Any front panel setting may be stored in one of seven non-volatile memory banks and selected at will for pre-set operation. Up to 400 memory banks optionally available.
Additional Specifications:
Input: 4:2:2 Serial Digital Video at 270Mbs. Optional composite analog video.
Unprocessed Output: Equalized and re-clocked serial digital video
Processed Output: Two serial digital video outputs at 270Mbs. Video processing is at 10 to 12 bit accuracy. Any ancillary data in the video stream is automatically passed through to the output.
Optional analog outputs.
System Delay: 3.3 usec. (2.9 usec without noise reduction)
Overflow Clipping: If processing causes overflow, output video is clipped at hexadecimal levels 0004 and 03FA to take advantage of the full dynamic range of the digital signal. Note, this exceeds the minimum and maximum levels specified for the SDI standard at the analog to digital conversion point.
Environmental:
Temperature: 32 F to 105 F, Ambient
Humidity: 10% to 90%, non-condensing
Mechanical:
Height: 1.75"H
Width: 19"W
Length: 12"D or 10" for SDI-900 and SDI-900C
Weight: 7 lbs.
Power: 90-240 volts AC, 50/60Hz, 12 Watts
Specification subject to change without notice. 10/2005
Xintekvideo Products
Transcoders & Converters
SDI-313 - Universal Transcoder
SDI-1 - D1 to NTSC Converter
SDI-3 - Analog to SDI Converter
SDI-110 - SDI to Analog Converter
SDI-310 - NTSC to D1 Converter
SDI-330 - Noise Reducer/SDI Converter
SDI-333 - Universal SDI Converter
Video Processors
INR 2000 - Impulse Noise Eliminator
INR ES - Impulse Noise Reducer
HQ 2000 - Picture Quality Restorer
CF110 - Co-Channel Filter
DP2000 - Drop-Out Corrector
Video Improvement Processors
VP10A - Random Noise Reducer
VP10C - Components Noise Reducer
SDI-10 - Random Noise Reducer
VP55A - Noise Reducer/Ghost Canceler
VP100 - Video Processor/Noise Reducer
VP900A - NTSC Color Corrector
VP900D - NTSC/PAL Color Corrector
VP1000 - Picture Quality Restorer
VP3000 - Pre-Compression Processor
HD-900M/950M - High Definition Color Corrector
SDI-900*-Color Corrector/Video Processor
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