Method and device for selecting three-dimensional (3D) mode on basis of original video

Abstract

The invention discloses a method for selecting a three-dimensional (3D) mode on the basis of the original video. The method comprises the following steps of: processing the input 3D video signal and reducing the original data of the original video; performing 3D processing on the original data and outputting the data of the processed 3D video signal to a 3D video display layer; refreshing the original data into a picture form and outputting the refreshed picture data to an original data display layer; and mixing the 3D video signal of the 3D video display layer and the picture data of an original video prompt window display layer and displaying the 3D video and the original video at the corresponding position of a display screen of a display terminal. The invention also provides a corresponding device. Due to the adoption of the scheme of the invention, when the 3D mode of the 3D video is manually selected after the 3D mode enters, a user can select the correct 3D display mode intuitively and conveniently, so that the difficulty of judging and selecting the 3D mode of the 3D video under the 3D mode is reduced.

Description

technical field [0001] The present invention relates to the technical field of 3D television, in particular to a method and device for selecting a 3D mode based on an original video. Background technique [0002] With the rapid development of 3D video technology, various 3D TVs, movies and video programs have appeared thereupon. The formats of these 3D video programs are usually left-right format, top-bottom format, sequential format, horizontal interleaved format, etc. These 3D video programs in different formats, through TVs, movies and other playback devices, present video scenes realistically in front of people's eyes, thus It brings people an immersive three-dimensional visual enjoyment. When a TV playback device plays a 3D video program, it needs to first judge the 3D format of the film source, and then perform corresponding playback processing. At present, some TV manufacturers have been able to achieve a certain degree of automatic recognition of 3D film sources wi...

AI Technical Summary

Problems solved by technology

In the non-3D mode, the user can watch the original video first, and then choose the 3D mode. At this time, it is relatively easy to judge and select the 3D mode; but after entering the 3D mode, the presented video is completely different from the original video, and the user can judge and choose The difficulty of 3D mode will be greatly increased

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