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DATAPATH VisionAV-HD
Цена: 167 318 р.
Плата видеозахвата VisionAV-HD оснащен двумя каналами для захвата видеосигнала в HD, и каналом для захвата композитного сигнала SD. VisionAV-HD способна делать захват аудио через HDMI с синхронизацией видео. VisionAV-HD –это удобное решение для применения в различных сферах – от записи лекций до видеоконференций
| Board format | PCI Express x4 half size plug-in card, 110mm x 170mm |
| Connectors (main board) | 2 x DVI-I, 1 x RCA (female) |
| HDMI capture |
Supports HDMI 1.3 to 225 MHz (inlcuding deep colour modes) For HDCP support, contact the Sales department for more information HDMI audio can be selected as source for audio streaming Incorporates TMDS equaliser to support up to 20m cables |
| DVI capture |
Supports DVI 1.0 RGB 24bit capture to 165MHz Incorporates TMDS equaliser to support up to 20m cables |
| VGA/ YPbPr Capture |
Triple ADCs sampling up to 170Msps. Full 4:4:4 sampling, 8bits per colour 5-wire, 4-wire or sync-on-green signal format |
| Composite video capture | CCIR601 sampling, PAL, NTSC, SECAM formats automatically detected |
| Audio capture |
Stereo Line-In/ Stereo balanced inputs with programmable gain (+/-12dB) 16bit sampling at 44.1/ 48/ 96kHz Analogue stereo line-out for direct passthrough of selected input at up to 64kHz sampling, sourced from Analog input or HDMI channel |
| Video capture memory |
256MB high bandwidth frame buffer supports triple buffering of HD and SD video Local storage of complex scatter-gather tables for DMA engine (elimintates read overhead) |
| Video processing |
Polyphase FIR scaling engine (7x5) for hardware downscaling and upscaling Colour space conversion allows captured data to be transferred in any format:
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| DMA engine |
Direct DMA to physical or virtual memory buffers with full scatter-gather support DMA bandwidth: up to 800MB/s 16 independent DMA streams: Any mix of HD and SD sources, colour space, cropping and scaling parameters |
| Operating system support | Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows Server 2012, Windows 7, Windows 8 and Linux support (NOTE: Check Linux specific features with Sales) |
| Power requirements |
Max current at 12V - 1A
Max current at 3.3V - 1A
Thermal dissipation - 15.5 W
|
| Operating temperature | 0 to 35 °C (32 to 96°F) |
| Storage temperature | -20 to 70 °C (-4 to 158 °F) |
| Relative humidity | 5% to 90% non-condensing |