Video play processing method and device

Abstract

The embodiment of the invention provides a video play processing method and device. The method comprises the following steps: detecting a data frame of a target video, and determining display field depth information corresponding to the target video; adjusting the position information of a target seat according to the display field depth information and a preset ideal sighting distance; and playing the target video on a screen based on the adjusted position information. According to the video play processing method and device provided by the embodiment of the invention, the positions of the audience seats are adjusted for the field depth information of different videos, namely the distances from the audience seats to the screen in a virtual cinema can be dynamically adjusted, and thus the video play 3D effect of a mobile terminal is guaranteed.

Description

technical field [0001] The present invention relates to the technical field of virtual reality, in particular to a video playback processing method and a video playback processing device. Background technique [0002] Virtual reality (Virtual Reality, VR), also known as spirit world technology or virtual reality technology, is a multi-dimensional sensory environment such as vision, hearing and touch generated in whole or in part by computers. Through auxiliary sensing devices such as helmet displays and data gloves, people are provided with a multi-dimensional human-machine interface for observing and interacting with the virtual environment, so that people can enter the virtual environment to directly observe the internal changes of things and interact with things , giving people a sense of "immersive" reality. [0003] With the rapid development of VR technology, VR theater systems based on mobile terminals have also developed rapidly. In the mobile terminal-based VR the...

AI Technical Summary

Problems solved by technology

However, different 3D videos have different depth-of-field ranges

If the audience's seat is too close to the screen, the user will feel oppressed when watching, and will get tired easily after a long time; if the audience's seat is too far away from the screen, the 3D effect will not be obvious

Obviously, in the existing VR cinema system based on mobile terminals, some videos have no obvious 3D effect or feel oppressed when watching movies.

[0005] Existing VR theater systems based on mobile terminals cannot achieve the purpose of playing 3D effects in all depth-of-field videos, that is, there is a problem of poor 3D effects

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