The new 4K models appears identical to the older model, but now accommodates 4k30 sources. It’s listed direct from Corsair for $129. At present it shown on Amazon for a whopping $249. That’s surely a launch-time anomaly.
There’s still no on-board scaling or compression, so my earlier observations still hold true. If it does what you need, it’s a nice, low-cost way to capture video.
For some folks, it simply won’t do what they need. Those folks are better served by capture devices from Magewell or Yuan. Those companies offer more capable, and most costly, 1080p and 4K capture devices.
Hey-ho there neighbor! You might recall some time back I reviewed the little El Gato Camlink, an inexpensive device to allow video capture from HDMI sources to a computer with a USB 3.0 port. Originally offered for $129, Camlink was notable for being about the cheapest way to get that done. Today Amazon’s Gold Box deals include the Camlink for just $89.99.
As I mentioned before, Camlink works well enough, within certain constraints:
It can’t scale the video size. If you feed it 1080p the host software on the computer will see only 1080p.
It doesn’t have an onboard compression engine. The software that you’re using must be able to handle YUY2 uncompressed video. Not a problem in most cases.
It requires a USB 3.0 port. Uncompressed video required big bandwidth, so in most cases the Camlink needs a USB 3.0 port. You might be able to get away with USB 2.0 if your source is SD or 720p30.
At the time it was launched CamLink did not deal with interlaced video. That means that SD or 1080i sources were a problem. I’m told that the company has since solved that problem with a firmware update. I installed the new software, but have not yet scrounged an interlaced source to test that claim.
Most recently, I’ve used it to capture the output of an older GoPro Hero2. It worked flawlessly in that role.