26 Mar Elgato Cam Link Review вЂ“ Compact HDMI Capture Unit
The cam link is really A usb that is simple device appears nearly the same as a flash drive. Using one end, you have a USB 3.0 slot. Regarding the other, you have a female hdmi port. You just plug the USB end to your computer, and connect an HDMI video source up. The natural video clip information is transformed into a compressed file structure, and either broadcast real time (if utilized being a cam) or conserved to your computer systems disk drive.
It is important to keep in mind that this is simply not merely a converter that is simple. It is entirely unlike an HDMI to DVI adapter, as an example. The video clip files you work with on your pc are compressed. Which means a formula that is mathematical utilized to encode or decode the info, therefore only appropriate info is conserved. This is why the files manageable. For instance, a 1080p hdmi sign has almost 5 gigabits of information for each second of video clip and sound. Meanwhile, a compressed movie saved for a Blu-Ray disk only calls for about 54 megabits of information for every single second of 1080p video clip.
That USB 3.0 slot absolutely can't support 5 Gbps of information, and so the Cam Link features a hardware encoder that catches the video clip and outputs a video file that is partially compressed. This information is given to your computer or laptop, where computer computer software completes compressing the info as a file format that is standardized.
Finally, that which we want is just a video that is compressed that is workable in dimensions, but does not lose quality.