Datavideo DVK-300HD HD/SD Chromakey

The Datavideo DVK-300HD HD/SD Chromakey allows you to use your PC to create real-time HD or SD Chroma keying using the included DVKey HD Software designed to work with Windows 7, 8 and XP. The DVK-300HD can accept HD/SD-SDI or HDMI source as camera input and DVI-I or HD/SD-SDI source as background input. It has HDMI and HD/SD-SDI outputs. It can be controlled locally using a directly attached laptop or remotely over an IP network.

The DVK-300HD fits in 1RU 19” rack and uses a LAN connection to connect to a PC for control interface. Datavideo's chroma key solution ensures a high-quality keying effect in the case of both green and blue backdrops. The key supports all popular video formats: 3 Gb/s, HD and SD. Multiple languages are also supported such as English, Traditional Chinese, Simplified Chinese, Polish, French, Spanish and Portuguese.

The DVK-300HD supports two keying modes, Chroma Key and Luma Key. The Chroma Key Mode enables the DVK-300HD to be used for chroma keying.
The Camera input is fed with object on a green or blue backdrop, while the Background is generated by PC or any other media sources. The Luma Key Mode enables the DVK-300HD to be used for luminance-based keying. The Camera input is fed with object on a black or white backdrop and the Background is generated by PC or any other media sources.

DVK-300HD Features:

• Chrominance keyer
• Matte control
• Key noise reduction
• Tolerance correction
• Spill correction
• Edge correction
• Setup Wizard to guide the new user step by step
• Post correction – correction of picture parameters, i.e. brightness, contrast, saturation, ambient colour and intensity, applied to foreground after keying process
• Video inputs (SD, HD, and 3G)
• Background Inputs: SDI and DVI-I (DVI / VGA); for VGA input, to achieve the best quality, VGA resolution must be as close as possible to output resolution
• Camera Inputs (foreground): SDI and HDMI
• Video outputs (SD, HD, and 3G)
• Output will be of the same resolution as the camera input
• Main Output 1 (2xSDI) – Foreground on background or matte view
• Main Output 2 (HDMI) – Foreground on background or matte view
• Garbage mask
• Used to reduce the mask size by cutting it (in all of the possible directions: left, right, up, down)
• Hardware
• LAN: DHCP and True Static modes for remote access from PC
• RS 232: point-to-point remote access from PC
• Signal LEDs: detects a signal and input format
• RESET: restores all settings to factory default