USB HD-SDI Audio/Video Codec. Description Model 2226 is a USB 2.0 audio/video H.264 encoder/decoder with full screen text/graphics overlay that supports a variety of video resolutions, including SDI 1080i/1080p/720p and SDI and analog NTSC/PAL SD.
The encoder outputs H.264 High Profile Level 4 for HD and Main Profile Level 3 for SD, multiplexed in MPEG transport stream format. The board's versatile overlay generators, integral HD/SD raw frame grabber, and live preview stream make it ideally suited for a wide range of video processing applications, including High Profile DVRs, medical vision systems, live TV, teleconferencing, and stream servers. Hdmi Video Capture Card-Hdmi Video Capture Card Manufacturers, Suppliers and Exporters on Alibaba. HDMI Video capture with Intensity - first impressions. The Intensity HDMI card has arrived from BlackMagic, its makers, and I am just starting to put it through its paces.
Early signs are promising and I have successfully captured 1080i footage from a Sony HDR-SR1 into Final Cut Pro 5.1.2 without any problems. For UNCOMPRESSED storage, you will need a RAID disk array capable of around 150MB/sec sustained write for high definition video, but the Intensity provides a couple of built in hardware compression routines that let you capture, compress modestly, and store to a single SATA or IDE hard disk. Using the Blackmagic Disk Speed Tool which came supplied with the card, I discovered that my Intel based MacPro tower with standard fit SATA drive could sustain 48.3MB/sec, thus in theory only requiring 3 x compression to work.
Intensity. Blackmagic Design Intensity Pro HDMI Editing Card with PCI Express: Computer & Accessories. Datapath Limited - Video Capture Cards.