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Side-by-Side 3D Video
If you have some interest on the 3D film, maybe you have heard of the Anaglyph Red/Cyan 3D video and Side-by-Side 3D video( Left/Right 3D video). They are two types of 3D videos that show stereo perception of an object with different technologies. Here we will mainly introduce what is Side-by-Side 3D video and tell you what hardware and software you need to watch Side-by-Side 3D videos.
Tips: If you want to know more about Anaglyph Red/Cyan 3D video, please go to anaglyph 3D video.
What is Side-by-Side 3D Video?
Side-by-Side 3D video consists of two halves on the left and right, with the entire frame for the left eye scaled down horizontally to fit the left-half of the frame, and the entire frame for the right eye scaled down horizontally to fit the right side of the frame. Thus, in the case of 720p content (resolution of 1280 x 720), each frame will actually consist of the horizontally scaled frame for the left eye with a resolution of 640 x 720 and adjacent to it, the corresponding frame for the right eye at the same 640×720 resolution.
Traditional stereoscopic photography consists of creating a 3-D illusion starting from a pair of 2-D images. The easiest way to enhance depth perception in the brain is to provide the eyes of the viewer with two different images, representing two perspectives of the same object, with a minor deviation exactly equal to the perspectives that both eyes naturally receive in binocular vision.
If eyestrain and distortion are to be avoided, each of the two 2-D images preferably should be presented to each eye of the viewer so that any object at infinite distance seen by the viewer should be perceived by that eye while it is oriented straight ahead, the viewer's eyes being neither crossed nor diverging. When the picture contains no object at infinite distance, such as a horizon or a cloud, the pictures should be spaced correspondingly closer together.
What You Need to Watch Side-by-Side 3D Video
Now you have known what is Side-by-Side 3D video and next we will show you what you need to watch Side-by-Side 3D video. To view side-by-side 3D video on PC or 3D-TV, you’ll need: 3D PC or TV, 3D media player, a 3D compatible monitor or TV, and a pair of 3D glasses for each viewer.
Although more specialized hardware are needed to play Side-by-Side 3D videos, the visual effect of Side-by-Side 3D videos is much better compared to that of Anaglyph Red/Cyan 3D video. You alsolutely worth to get the Side-by-Side 3D videos to watch!
Related: How to Make A Movie in 3D, How to Convert AVI to 3D, Convert 2D to 3D TV
