Intermedia Blog


What Use is a 5K Camera in a 720p World?

January 26, 2018

Altia Systems, the makers of the industry-leading PTZ-killer, the PanaCast 2 180˚ 4K conference camera, has just announced the availability of the PanaCast 2s, the world’s first 5K 180˚ panoramic conference camera.

That’s 5120 x 1440 pixels or 7.4 megapixels at 30 frames per second; a 76% increase in pixel count over its little brother the 4K PanaCast 2.

But why, in a world that rarely uses video meeting resolutions of more than 720p, would you want to use a 5K camera?  The answer is the lossless zoom.

The PanaCast does away with the traditional pan, tilt and zoom (PTZ) camera, a legacy, dumb light-gatherer compared to the sophisticated, 9-processor intelligent vision system that is the PanaCast. The PanaCast cameras provide a low-distortion, 180˚ field-of-view which means you will see everyone in the room, be those close-up participants in a small huddle room or a roomful of students in a wide
classroom, and at extremely high edge-to-edge optical quality.

Now, of course, you won’t always want to see the whole 180˚ view.
For example, when a couple of people sit at the far end of a conference table, standard cameras would just present these participants as tiny, perspective-shortened individuals stuck at the end of a massive table.

So the PanaCast has another trick called Intelligent Zoom (or IZ for short). IZ detects faces and, when activated, will zoom and pan the view to optimally frame
the detected participants. If someone enters the room mid-call, IZ will dynamically reframe the transmitted image to include them. Similarly, it will automatically adjust if someone leaves the room.

What has all this to do with 5K? Well, the larger the resolution of the captured image, the greater the zoom capability without any apparent loss of resolution at the far end.  Actually, with 5K captured video working over a 720p connection, you can
(losslessly) zoom by a factor of 4.  It’s like having a standard camera with an optical zoom of 4 times but with no moving parts and delivered in a considerably smaller footprint.

This makes PanaCast 2s a great  solution for all sizes of conference room and classroom.

"More than 2500 organisations in 38+ countries are using the PanaCast daily to improve their communication and productivity.

Over 200 universities are now adopting the PanaCast for lecture capture and huddle room deployments."

What our clients say!


  • “(PanaCast 2) is a very different form factor than the usual 1080p camera that we are using elsewhere in the lab. You can see it has no seams and it’s a very good picture quality.”

    Robert
    ScobleFuturist / Rackspace

  • “PanaCast…actually seems like something that would be both fun and exceedingly useful.”

    Michael
    SeoWriter / TechCrunch

  • “The actual image captured by the camera when we tried it in a lecture theatre (300+ seat) was perfect. Every seat in the frame, handled the lighting conditions well, good focus, seamlessly stitched. Very impressed.”

    Geoff Lambert
    Sr. Project Manager of IT & Digital Services / University of Western Sydney

  • “… a great improvement over standard video chat experiences.” Read article

    Michael Gorman
    Editor-in-Chief / Engadget

  • “The panoramic view allowed me to see all five remote participants at the same time, and the 4k resolution provided great visual detail – allowing me to feel ‘connected’ to everyone in the meeting.”

    What Ira M. Weinstein thinks about the PanaCast 2
    Senior Analyst & Partner / Wainhouse Research

  • “We chose the PanaCast 2 video camera because it gives an immersive sense of participation to remote meeting participants. With PanaCast 2, there is no need to squeeze together to get into the scene or waste time panning and zooming like with a typical conference room camera.”

    Jolean De KortJolean De Kort
    Director Employee Technology / GoDaddy

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