Why does 3d need 120hz

PBP if using TV as monitor? Also auto HDR doesn't seem to be working? Resident evil 3 save file location? Side Quest 1 Answer I think my games running slower than they should, why? Tech Support 3 Answers How can I rename a sim in the sims 2? General 2 Answers. Ask A Question. Browse More Questions. Keep me logged in on this device. Forgot your username or password? I'm not bothered with running games on it and I know that this isn't easily done and I should buy a Nvidia card if I want that.

But I'm led to believe that it is possible for me to watch movies on it regardless. I'm guessing I need some 3D glasses, any particular sort or are they all the same? And what software do I need to watch stuff? Is any of it driver based or is it completely down to the video player? So, there was now a need to increase the number of images per second. And the scientists are trying out all kinds of stuff. Some of the Hz televisions work that way.

And they sort of work. Unfortunatlely, when we deviate from reality everything becomes subjective as to what is good enough. And we are so far removed from reality with digital video lossy compression and colorspace lossy compression and interpolated spatial and now temporal image information that you can argue yourself into a zillion directions.

Now we add 3D to the mix. This process cuts the refresh rate in half. So that Hz that was so critical for sports is now back to 60Hz for each eye. And the baseball is blurry again or it stutters if a fast shutter speed is used. And what are the manufacturers touting as super cool 3D? You guessed it: Sports! What we have now are inconsistent continuously variable levels of quality coming at us over fibre optic or satellite or cable. And now we are going to add 3D?

The problem is that there is no way that the 3D will match the fluidity and pleasantness of 2D on the same television. Consumers are going to get very confused and it is one step forward for 3D and two steps backwards. And remember I said at the start of this that the perception of motion is only one piece of the puzzle? There are many other issues. However, I am not pessimistic.

I think the future is pretty good for 3D because a lot of people are working very hard to improve the technology. Follow Lincoln on Twitter , or subscribe to the Answer Line newsletter , e-mailed weekly. Music Streaming Media. But that's with 2D sets. When you get to 3D, things get more complicated. Note: When you purchase something after clicking links in our articles, we may earn a small commission.

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