
The Algogear™ VNR-1002-MD Video Noise Reducer utilizes several advanced noise reduction technologies to remove noise both as a pre-processor prior to encoding, or as a post-processor following decoding. When used as a post-processor, the VNR will correct any DCT-based compression artifacts such as mosquito noise and block artifacts, as well as many other types of random noise that result from analog to digital conversion, recording equipment or low-light captures. In addition, color & detail enhancement processing allows for image detail recovery without introducing halos or ringing.
The VNR-1002-MD dramatically increases picture quality and/or reduces bandwidth requirements while preserving image integrity for delivering content through cable, satellite, terrestrial networks, and IPTV delivery platforms. In addition, it allows for two channels to be processed simultaneously. This provides broadcasters with more channel processing density than any other solution available on the market today and significantly reduces their cost per channel.
Key Features
- Dual channel SD/HD video noise reducer
- Mosquito noise reduction
- Block artifact reduction
- Detail enhancement
- Color enhancement
- Motion and content adaptive processing intelligently processes images
- Temporal and spatial filtering
- User-adjustable noise reduction and image enhancement filters
- Maximizes encoder bandwidth by removing unwanted noise
- High density solution with multiple channel processing on a single card reduces costs
- Full-fledged split screen function for adjustment, comparison and evaluation
- Passes ancillary data (including embedded audio)
- Frame-aligned image
- Supports various reference formats
- Controlled by easy-to-use DashBoard software
- SNMP support
- Field upgradable and future-proof with the ground-breaking ability to reprogram the card with any of the available Algogear solutions at any time, at no additional cost
Specifications
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SD/HD SDI Video
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| Signal |
SD (SMPTE 259M-C @ 270 Mbps) HD (SMPTE 292M @ 1.485, 1.485/1001 Gbps), Format autodetect |
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| Supported Formats |
SD 480i59.94, 576i50,
HD 720p50, 720p59.94, 720p60,
1080i50, 1080i59.94, 1080i60
1080sF24, 1080p24, 1080p25,
1080p30, 1080sF23.98,
1080p23.98, 1080p29.97 |
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| Ancillary Data |
Passthrough |
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Video Inputs
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| Connectors |
Two (2) BNC |
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| Return Loss |
SD >21 dB up to 270 Mbps
HD >14 dB up to 1.5 Gbps |
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| Impedance |
75 ohms unbalanced |
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Video Outputs
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| Connectors |
Four (4) BNC - 2 per inputs |
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| Return Loss |
SD >17 dB up to 270 Mbps
HD >11 dB up to 1.5 Gbps |
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| Jitter |
SD< 0.2 UI
HD< 0.2 UI |
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| Impedance |
75 ohms unbalanced |
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| Reference |
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| Connectors |
One (1) BNC, SMPTE 170 (Bi-level, Tri-level) |
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| Control |
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| Inputs |
One (1) RJ-45 on frame |
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| Software |
DashBoard |
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| Power |
14 W |
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| Warranty |
Two years parts and labour |
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Ordering Information |
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Part No.
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| VNR-1002-MD |
Algogear SD/HD Video Noise Reducer |
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| DFR-8321-CN |
openGear Frame, 2RU, 20 slots, modular rear, with network card, cooling fans and one PS-8300 power supply |
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| PS-8300 |
Additional openGear power supply |
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| R2-10B |
10 BNC rear I/O module, for the DFR-8321-CN, 20 slot openGear Frame |
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| SNMP-8310 |
SNMP monitoring |
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