Description
Datapath SQX Technologies
SQX is Datapath’s collective name for video streaming & compression technologies. Datapath’s SQX products open up a world of possibilities for video delivery, transmission and storage whilst maintaining the ability to easily scale projects from the management of a single stream to full inclusive systems that accommodate a wide array of inputs and outputs streaming from a variety of sources to a number of destinations.
Datapath’s SQX encoding technology uses the global H.264 standard for video compression and streaming. Multiple streams of captured video can be simultaneously encoded and streamed to different locations. The VisionHD2-SQX can capture two 1920×1200 channels, the encoding engine can encode one channel at 60 fps or both at 30 fps, allowing one stream to be broadcast over the internet and another to be stored to disk. A single stream can be distributed to any number of network locations all configured through a media server.
Advanced Capture & IP Streaming Technology
Capturing and encoding video for digital streaming or storing is a key requirement for the professional AV market . Users need to be able to capture video and not only send the data to the screen but transport compressed video to online resources or to storage locations for remote access or later retrieval.
The Datapath VisionHD2-SQX is an advanced video capture card with SQX technology that allows captured video to be encoded into H.264. Featuring three independent capture channels the VisionHD2-SQX allows users to capture two high definition 1920×1200 video feeds and directly encode them into H.264 using the dedicated SQX processor.
Each encoded video can be utilized by the SQX media server for distribution over a network. In addition raw captured video can be rapidly transferred to graphics hardware or system buffers for viewing or further processing.
| DATAPATH VisionLC-SDI Specs | |
| Board Format | PCIe x8 plug-in card |
| Connectors | Three channel input: 2 x DVI-I, 1 x RCA (female) |
| HDMI Capture | Support HDMI 1.3 to 225 MHz HDMI, audio source can be selected for audio streaming. TMDS equalizer for 20m cable support |
| DVI Capture | Supports DVI 1.0 RGB 24 bit capture to 165 Mhz. TMDS equalizer for 20m cable support. |
| VGA / YPbPr Capture | Triple ADCs sampling up to 170sos. Full 4:4:4 sampling, 8 bits per colour 5-wire, 4-wire or sink-on-green signal formats |
| Composite Video Capture | CCIR601 sampling. PAL, NTSC, SECAM formats with auto detection |
| Audio Capture | Stereo line-in / Stereo balanced inputs with programmable gain (+/-12dB) 16 bit sampling at 44.1 / 48 / 96 kHz. Digital audio can be captured from both HDMI channels analogue stereo line-out for direct pass-through of selected input at up to 64 kHz sampling, sourced from analog input or HDMI channel |
| Video Capture Memory | 512MB high bandwidth frame buffer supports triple buffering of HD and SD video. Local storage of complex scatter-gather tables for DMA engine |
| Video Processing | Polyphase FIR scaling engine (3×3) for hardware down-scaling and up-scaling. Colour space conversion allows captured data to be transferred in any format RGB: 16bit (5-5-5, 5-6-5), 24bit (8-8-8) or 32bit (8-8-8-alpha). YUV: 16bit (4:2:2). Mono: 8bit |
| Encoder | H.264 Single channel compression, 1920×1200 60 fps. Dual channel compression 1920×1200 30 fps |
| H.264 Profiles | Baseline Profile (PB) / Main Profile (MP) / High Profile (HiP) |
| H.264 Levels | Level 4.1 / Level 4.2 |
| Max Video Coding Bit Rate | BP/ MP 50,000kbps / HiP 62,500kbps |
| 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 per HD channel including any mix of HD and SD sources, colour space, cropping and scaling parameters |
| OS Support | Windows Vista / 7 / 8 / 8.1, Windows Server 2003 / 2008 / 2012 |
| Power Requirements | Maximum power ≈ 18W (TBC) |
| 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 |
| Warranty | 3 years |
Returns and Exchanges
There are a few important things to keep in mind when returning a product you purchased.You can return unwanted items by post within 7 working days of receipt of your goods.
- You have 14 calendar days to return an item from the date you received it.
- Only items that have been purchased directly from Us.
- Please ensure that the item you are returning is repackaged with all elements.
Ship your item back to Us
Firstly Print and return this Returns Form to:
30 South Park Avenue, San Francisco, CA 94108, USA
Please remember to ensure that the item you are returning is repackaged with all elements.
For more information, view our full Returns and Exchanges information.
