VisionSC-SDI4 – 4 channel 3G-SDI capture card
Developed for capturing multiple High Definition SDI video signals, the VisionSC-SDI4 is the perfect solution to AV professionals looking to capture from multiple SDI sources.
Ideal for use in broadcast markets or with any SDI capable applications the VisionSC-SDI4 provides four 3G-SDI inputs each capable of capturing 1920x1080p at 60 frames per second. Each capture channel is hardware timestamped allowing for larger surfaces to be captured and stitched together.
DirectShow drivers for WDM Streaming supports the following applications, to encode, record and stream video over networks or the Internet:
Microsoft Media Encoder®
Any other DirectShow encoding software
For streaming applications, the VisionSC-SDI4 can be used with Windows Media Encoder to compress and stream captured video. To replay the video, use Windows® Media Player.
Any application compatible with Windows® DirectShow technology can use the VisionSC-SDI4 due to its built-in WDM support.
Specification of the VisionSC-SDI4 Video Capture Card:
PCI Express x8 plug-in card
110m x 177mm (including heat sink)
4 x BNC Connectors
Maximum Capture Resolution
2.97 Gbps capture bandwidth per channel. Provide => 4 * 1920x1080p @ 60 Hz per input
Frame Buffer Memory
Input Mode Detection
Supports SMPTE – 352 Payload Identifiers
RGB: 4:4:4 (+A)
YUV: 4:2:2 (+A), 4:4:4 (+A)
ST-259, ST-272, ST-274, ST-291, ST-292, ST-293, ST-296, ST-299, ST-352, ST-424, ST-425, ST-2048
User defined. Captured frame rate will match the source providing max data rate (2.9 GB/s per channel) is not exceeded.
Multi-buffered to eliminate tearing artefacts.
480i, 576i, 720p, 1080i, 1080p, 1080psF, 2048 x 1080p, 2048 x 1080psF
Supported frame rates
23-98Hz, 24Hz, 25Hz, 29-97Hz, 30Hz, 50Hz, 59-94Hz &60Hz
Operating System Support
Windows® up to 10
Max current at +3.3 – 0.45A (TBC)
Max current at +12V – 0.85A (TBC)
Max power ≈ 18W (TBC)
0 to 35 °C/ 32 to 96 °F
-20 to 70 °C/ -4 to 158 °F
5% to 90% non-condensing