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A method, device and system for playing 360-degree panoramic video

A technology of panoramic video and playing method, applied in the field of playing 360-degree panoramic video, can solve problems such as low efficiency of playing angle range, and achieve the effect of improving efficiency

Active Publication Date: 2019-11-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, no matter dragging the 360-degree panoramic video picture with the mouse to select the playback angle range of interest, or by playing the playback content of each angle range one by one to select the playback angle range, the user needs to perform a lot of operations, causing the user Inefficiency in switching playback angle ranges

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  • A method, device and system for playing 360-degree panoramic video
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  • A method, device and system for playing 360-degree panoramic video

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Embodiment Construction

[0060] It should be noted that the terms "system" and "network" are often used interchangeably herein. The term "and" in this article is just an association relationship describing associated objects, which means that there can be three kinds of relationships, for example, A and B, which can mean: A exists alone, A and B exist at the same time, and B exists alone. Condition. In addition, the character " / " in this article generally indicates that the contextual objects are an "or" relationship.

[0061] When the embodiments of the present invention refer to ordinal numerals such as "first", "second", "third" or "fourth", unless they really express the meaning of order according to the context, they should be understood as merely distinguishing use. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is no...

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Abstract

Embodiments of the present invention provide a method, device and system for playing 360-degree panoramic video, which relate to the field of image technology and can improve the efficiency of users switching playback angles. The method includes: the video player receives the search instruction, and displays the positioning information of the 360-degree panoramic video being played by the video player according to the search instruction, and the positioning information includes the playback content of multiple angle ranges of the 360-degree panoramic video The description information is used for the user to determine the playback content of the multiple angle ranges according to the description information of the playback content of the multiple angle ranges; receiving the switching instruction, according to the switching instruction, the playback angle range of the 360 ​​sections of panoramic video is changed from the current The angle range where the content is played is switched to the first angle range, and the first angle range is an angle range selected by the user among the multiple angle ranges.

Description

technical field [0001] Embodiments of the present invention relate to the field of image technology, and in particular, to a method, device and system for playing 360-degree panoramic video. Background technique [0002] With the popularization and use of terminals such as smartphones, tablet computers, smart TVs and VR / AR, 360-degree panoramic videos are also gradually becoming popular. A 360-degree panorama is a planar image generated by mapping the surrounding scene with a geometric relationship, which can comprehensively display all real images within a horizontal 360-degree spherical range, giving people a 3D sense of space. The 360-degree panoramic video based on the 360-degree panorama has a large amount of information, good interactivity and wide application. [0003] At present, the interactive mode of the video player is designed based on the planar scene. When the user watches the 360-degree panoramic video, he can only watch the video content within one angle ra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/431H04N21/442H04N21/472H04N21/81
CPCH04N21/4318H04N21/44222H04N21/47205H04N21/816H04N21/21805H04N21/422H04N21/431H04N21/472H04N21/4728H04N21/6587H04N21/25841H04N21/8133H04N23/698
Inventor 颜国雄别晓辉段小军
Owner HUAWEI TECH CO LTD