How Does 3D TV Work?
What is 3D TV, how does 3D TV work and what do you need to watch 3D movies? This article will help you out from all of these problems. Just keep on reading.
What's 3D TV?
A 3D TV is a television that displays content in manner where it appears to be three dimensional. Today's 3D TVs work differently than the 3D you see in the movie theaters. Most TV manufacturers have standardized on active shutter glasses which is using an approach called Alternate Frame Sequencing. This approach involves wearing glasses that synchronize with the TV and alternate which eye can watch the content as the TV alternates the content for each frame.
Requirements for 3D TV
Requirements for 3D TV include a 3D TV, 3D glasses and something to provide content such as a 3D TV set top box. For the TV, if you have a lot of video files ready TV you may be able to purchase a 3D Converter. For additional details, you can check the step by step guide on how to convert 2D movies to 3D format.
How Does 3D TV Work?
The way 3D works for television is that the TV screen refreshes the picture at a rate faster than the eye can detect. This is currently how TVs work so nothing new yet.
The new part is with 3D TVs, the TV alternates images as it refreshes. One image for the right eye, one for the left eye, one for the right, one for the left, etc. These images are slightly offset tricking the brain into thinking it is viewing a 3D image.
Now the key part, if you were to watch this without 3D glasses the picture would appear fuzzy because you would see both images. The active shutter glasses synchronize with the TV and block out images for each eye. So when the image for the right eye is displayed the glasses block the left eye. And when the image for the left eye is displayed the glasses block the image for the right eye. And on and on. This happens really fast and tricks the brain into thinking it is seeing a 3D image. It works very well compared to some of the grainy 3D movies you may have seen in movie theaters a few years ago.
How to Play 3D videos on 3D TV?
To play 3D videos on 3D TV smoothly, you need to check your 3D-TV compatible format first and make sure that you choose a compatible video format. Usually, most 3D-TV supports MP4 and WMV video format. If the video files you want to play on 3D-TV are not the compatible format with 3D-TV, you need to follow this guide to convert videos to 3D format first.
3D Video Converter
To enjoy more 3D videos at home, here we recommend the 2D to 3D Converter:
Convert any normal video to 3D MKV, 3D MP4, 3D AVI, 3D WMV for truetheater entertainment at home.- Create 3D video files for sharing on YouTube 3d movie channel with the preset for YouTube offered.
- Capable of kinds of 3D enjoyment whatever you have polarization glasses, shutter technology, or anaglyph 3D glasses.
You can free download it via the link below.
(Windows 2003/XP/ Vista/ Windows 7)
Tags: how does 2d to 3d conversion work, how do 3d movies work, how 3d movies work
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