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SurgeGuy2.0

09/21/15 5:53 PM

#324542 RE: Ovio4K #324305

As much as I've pounded this company in the past, recent developments have me changing my tune considerably. But to your point - have no fear, conventional wisdom states that the last, massive share increase was to insure that NTEK could maintain control of their company, their valuable assets, their much sought after and vastly superior sub 4Mbit UHD compression, and their dynamic production studio.



As for Ultraflix content, facts speak for themselves:

Nanotech uses the Lasergraphics scanner which creates a sequence of TIFF still images—one for each frame in the movie. You can google “TIFF Sequence” and get a lot of good information. This is a very common process. Here are the basics:

The scanner takes a picture of each individual frame of film. Those individual frames are saved as TIFF files because the quality is very high. Think of this as the uncompressed master file for each movie. There are 24 frames per second, so it becomes a pretty huge file size. At some point those individual TIFF files (the sequence) are compressed to the H.264 or H.265 video stream and synchronized with the separate audio track. That is the final file which is streamed by Ultraflix.

As previously discussed: Lasergraphics scans in 4K with TIFF and DPX file output. That is spelled out on this page: http://www.lasergraphics.com/director-output-samples.html. You will clearly see the 4K output samples. If you'd like, you can download the sample which opens as a 4096x3112 file. Not only is that 4K, it actually exceeds it by quite a bit. Consumer 4K/UHD is 3840x2160.

There really isn’t anything to argue about here. It’s 4K. All of this is becomes clear when you look at a few of the Ultraflix titles on a 4K display. I did and the quality is absolutely there



Great Point.............thank you for sharing.