Product Description
DATAPATH VisionLC-HD2 Dual-Channel LiveStream HDMI Video & Audio Capture Card
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Description
The VisionLC-HD2 Dual-Channel LiveStream Capture Card from Datapath provides dual-channel HDMI video and audio capture for small form factor appliances being used in medical environments, simulation systems, lecture capture, real-time streaming, and videoconferencing. The card allows captured video to be processed and delivered in real time to a processor or graphics card.
The VisionLC-HD2 capture card supports onboard color space conversion and scaling, providing the ability to efficiently transfer the video signal in a suitable format for rendering or encoding applications. It natively supports 32-, 24-, 16- and 12-bit YUV and RGB formats. Built upon the Microsoft AV Stream framework, the card’s inputs can be accessed and enumerated by any DirectShow or Media Foundation supported application. A Video for Linux (V4L) driver package is available for download.
* Dual HDMI capture channel
* Channel 1: Up to 297 Mp/s pixel clock capturing up to 3840 x 2160p at 30 Hz
* Channel 2: Up to 165 Mp/s pixel clock capturing up to 1920 x 1080p at 60 Hz
* 1.6 Gb/s total DMA bandwidth
* High-performance up and down scaling
* Color space conversion to support output formats
* PCI Express Gen 2 x 4 low profile
* Datapath unified Windows and Linux driver support
* Tested applications include Microsoft Media Encoder, VLC, Telestream WireCast, vMix, VirtualDub, VidBlaster, OBS Project, and Adobe Flash Media Encoder
| DATAPATH VisionLC-HD2 Specs | |
| Card Type | PCIe Gen 2 x 4 plug-in card |
| ConnectorConnector | 2 x HDMI |
| Pixel Clock Frequency | Channel 1: 297 Mp/s Channel 2: 165 Mp/s |
| Capture Resolution | Channel 1: 2560 x 1600 at 60 Hz, 3840 x 2160p at 30 Hz (UHD), Channel 2: 1920 x 1080p at 60 Hz |
| Transfer Rate | 1.6 Gb/s maximum DMA transfer rate |
| Color Space Conversion | 32-/ 24- / 16-bit RGB (4:4:4), 16-bit YUV (4:2:2), 12-bit YUV, NV12, YV12 (4:2:0) |
| Audio Support | Stereo pair PCM audio via each HDMI channel at 16 bits in depth, sampling options include 44.1/ 48/ 96 kHz |
| Low Latency | LiveStream: Capture, Single frame time plus DMA transfer of final line |
| Operating System Support | Linux, Windows Server 2003, 2008, Vista, XP, 7, 8/8.1, and 10 |
| Power Requirements | Maximum Current at 1 A at 3.3 V, Maximum Power: 5 W |
| 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% non-condensing |
| Dimensions | 4.1 x 2.5" (103 x 64 mm) |
| Packaging Packaging Info | |
| Package Weight | 0.45 lb |
| Box Dimensions (LxWxH) | 12.6 x 6.4 x 3.4" |
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.Â
- 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.
