I can't emphasize it enough: these features just work, and they work so well that it baffles. The blur is even more perfect still, and I imagine I'll use that for all my video calls going forward. In my office, my webcam points past me directly at a set of shelves full of various paraphernalia - books, bottles of whiskey, Lego, some figurines - and it's all keyed out with surprising accuracy by Nvidia Broadcast. It's also free: rather than having to spend money and effort setting up a green screen and configuring it in your broadcast or recording program, this is just here, ready to roll within a couple of clicks. The keying out of the background obviously isn't as clean as manually doing so with a green screen, but it's mightily impressive nevertheless. Like the noise reduction setup, this uses AI to do things such as automatically frame and focus the camera on your face no matter how much you move around, blur the background so people can't see all your junk or, most impressive, key out the background entirely without need for a green screen. The new broadcast app rolls in the noise reduction functionality but brings in another AI-powered enhancement - camera settings. It's powerful stuff, and means that when a heat wave strikes I can sit gaming with a fan pointed right at me and the resulting wind noise doesn't get broadcast to my friends at all. RTX Voice became a go-to app for me, practically always-on. It worked stunningly well, using artificial intelligence ran on the Nvidia RTX Tensor Cores to do the heavy lifting. You could also apply the same AI-powered noise reduction to incoming audio, so if a friend you were playing with had a noisy dog or was playing with the background noise of a partner watching TV, their voice would be isolated. RTX Voice was all about de-noising your environment for live streams or playing with friends. I do feel the need to write this article to report in on my experience with Nvidia Broadcast - mainly because I've been totally blown away by it.īasically, the Nvidia Broadcast app continues on from where the impressive RTX Voice started. Nvidia Broadcast was introduced during the same live stream that revealed the 30-series graphics cards, and there's no demo I can do that will do a better job than the official one put out by Nvidia. And then there's software - like the new Nvidia Broadcast suite, which, honestly - it's nuts. There's the company's dedicated ray tracing cores, which goes hand in hand with the astonishing and transformative DLSS feature to allow higher resolutions without a sacrifice of frames per second. Arguably, an Nvidia-brand graphics card purchase is made all the more attractive by the company's various additional features and offerings beyond brute force and power. Raw GPU horsepower is great, but Nvidia isn't stopping there. The new GPUs appear to be well worthwhile, at least based on my review of the GeForce RTX 3080, which generally speaking offered a strong uplift of as much as 50% to the frame rates of games when challenged with a full 4K, max settings presentation. When Nvidia announced its new 30-series graphics cards, people were rightly excited to get their hands on the new cards and test out their in-game performance. I wouldn't have thought one of the most exciting things about a new GPU would be a cool webcam app - but here we are.
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