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Old 2nd February 2016, 14:39   #800  |  Link
GamBIT_Rus
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Join Date: Jan 2016
Posts: 11
Quote:
Originally Posted by frank View Post
Right! As a professional I have to agree. 3D standard and acceleration chips need uncropped sizes like 1920x1080.

BTW
If you resize a 1080p BD to 2160p for the 4k LG TV you never get more resolution! Sharpness stays on the source res 1080. No need to resize a BD, modern 4k TVs can scale up.
Much more important is a good 3D player. Built-in players of TVs are very stupid and mostly accept only standard 3D stuff.
As a professional I can't agree with you because you havent understood what I was talking about.
Nobody wants to simply upscale 1920*1080 to 2160, it's wrong and useless in 3D. If you do really know what is the stereopair then would know that it is the couple of the frames, one above another.
1920*1080+1920*1080= 1920*2160. And it's the ONLY way to watch the 1080p initial picture on the passive 4K 3D TV if you watch exactly the stereopair (not the BluRay3D).
If to upscale smth to 2160 - it means that the initial picture is changed in any way (zoomed for ex) and then is upscaled to 1920*1080, and after that is combined into full stereopair - 1920*2160.

And nobody talks about to cut the picture to non-standard resolution. Crops (but more likely to be called "Zooms") are made to match exactly the initial resolution 1920*1080 or 1920*2160. It is only zoomed.
The real "Crop-only" - yes, they are non-standard, and that's why LG (for ex) cannot show right o/u 1920*1600 (while plays half o/u 1920*800 without a problem - due to very raw firmware). I was not asking this feature. I asked a real zoom.

Last edited by GamBIT_Rus; 3rd February 2016 at 09:54.
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