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Bye Bye Wirecast! I Just bought vMix HD!!

My 60 day trial of vMix HD came to an end last week. My experience using vMix was so much better than recent experience with Wirecast that I decided to purchase a license.

That said, it wasn’t clear which version of vMix was appropriate. The trial license is the “Pro” version, which is all-bells-&-whistles enabled. The “Basic” version is free, but limited to SD resolution and the number of inputs that it can accept. The “Basic HD” version, just $60 USD, adds the ability to operate at resolutions up to 1920x1080p.

The company lists the limitation on the “Basic” editions to “4 Total Inputs” and 3 “Capture Inputs.” This terminology is not exactly obvious. So, I began by purchasing the Basic HD license to see if it would meet my needs.

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vMix HD: Tools For Desktop Video

vmix-logo-300pxFor the past several weeks I’ve been experimenting with vMix HD, a software based tool for real-time video production on the desktop. I’ve been running the free 60 day trial version of vMix HD, which runs on Windows.

It now seems very likely that I will purchase a license for the Basic HD version, since it’s very capable and costs only $60.

To understand why I’m so very appreciative of vMix HD, it helps if you know what I’ve been using in this role for the past few years…Telestream’s Wirecast.

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Webcams 8: Vaddio RoboSHOT 12 – A USB 3.0 Webcam

roboshot-12-usb-front-300pxVaddio has today announced that their RoboSHOT 12 camera is now shipping. This device is notable for supporting both streaming H.264 over IP and delivering uncompressed 1080p60 over a USB 3.0 interface. It also has an HDMI output. All three output methods are simultaneously live.

The various specifications of the RobotShot 12 are all top-of-the line. The camera is aimed at enterprise installations. It will surely find it’s way into video conference suites, surveillance/monitoring, and even tele-production.

It was a couple of years ago that I set out to find a USB 3.0 webcam. At the time there basically none to be found, so little reason to consider their merits. Now that there are a few such cameras on the market, you may be asking, “what does it get me, exactly?” Good question.

Remember that to deliver 1080p video* any USB 2.0 attached webcam must compress the video using either MJPEG or H.264. Only by compressing the stream in-camera can it deliver the that resolution over the 480 Mbps USB 2.0 connection. Once the video is delivered cross the USB link, in many cases it must be decompressed to allow further manipulation before final delivery to it’s ultimate destination.

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