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Chapter 1: Specifications
1.4 Video Capture Card (VCC-SD-HD-A-2): (1) HD C (1) SD C AM2 + Cable,
Full Height
Physical
Connectors
Main board: DVI-I, RCA female;
Audio board: HD15 male, used to connect audio breakout cable (included):
Stereo line in: (2) RCA;
Stereo balanced in:(2) XLR;
Stereo line out: (2) RCA
For connection to main board: 16-way header
Performance
HDMI Capture
• Supports HDMI 1.3 to 225 MHz (including deep color modes);
• Audio streaming source: HDMI audio;
• TMDS equalizer supports up to 20 m cables
DVI Capture
• Supports DVI 1.0 RGB 24-bit capture to 165 MHz;
• TMDS equalizer supports up to 20 m cables
VGA/YPbPr Capture
Sampling: Triple ADCs up to 170 Msps,
Full 4:4:4, 8 bits per color;
Formats: 5-wire, 4-wire, or sync-on-green signal
Composite Video
Capture
Sampling: CCIR601, automatically detects PAL, NTSC, SECAM formats
Audio Capture
Stereo Line-In/Stereo balanced inputs with programmable gain (±12 dB);
16-bit sampling at 44.1/48/96 kHz;
Analog stereo line-out for direct passthrough of selected input at up to 64 kHz
sampling, sourced from analog input or HDMI channel;
Analog stereo line-out for direct passthrough of selected input at up to 64 kHz
sampling, sourced from analog input or HDMI channel
Video Capture
Memory
256 MB high-bandwidth frame buffer supports triple buffering of HD and SD video;
Local storage of complex scatter-gather tables for DMA engine (eliminates read
overhead)
Video Processing
Polyphase FIR scaling engine (7x5) for hardward downscaling and and upscaling;
Color space conversion allows captured data to be transferred in any format:
• RGB: 16-bit (5:5:5, 5:6:5), 24-bit (8:8:8), or 32-bit (8:8:8 alpha,
• YUV: 16-bit (4:2:2)
• Mono: 8-bit
DMA Engine
Direct DMA to physical or virtual memory buffers with full scatter-gather support;
DMA bandwidth: Up to 800 Mbps;
16 independent DMA streams: Any mix of HD and SD sources, color space, cropping,
and scaling parameters
Operating System
Support
Windows
®
XP, Windows Server 2003/2008/2012, Windows Vista, Windows 7/8, and
LInux support
Environmental
Operating
Temperature
32 to 96° F (0 to 35° C)
Storage Temperature
-4 to +158° F (-20 to +70° C)
Relative Humidity
5 to 90%, noncondensing
