Media file packaging method and device, equipment and storage medium

A technology of media files and packaging methods, applied in the field of video processing, can solve problems such as poor switching effect, and achieve the effect of improving switching effect

Active Publication Date: 2022-01-18
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the current encapsulation method of the video code stream, for the media files of the panorama picture items including multiple viewpoints, when the file decapsulation device switches between the panorama picture items of multiple viewpoints, the switching effect is poor.

Method used

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  • Media file packaging method and device, equipment and storage medium
  • Media file packaging method and device, equipment and storage medium
  • Media file packaging method and device, equipment and storage medium

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrate...

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Abstract

The invention provides a media file packaging method, device and equipment and a storage medium, and the method comprises the steps that file packaging equipment obtains code streams after panoramic pictures of N viewpoints are coded, and N is a positive integer greater than 1; the code streams are packaged in an entity group, first information is added to the panoramic picture of at least one viewpoint in the N viewpoints, media files of the panoramic pictures of the N viewpoints are obtained, and the first information is used for indicating switching information when the panoramic picture of the current viewpoint is switched to the panoramic picture of the next viewpoint. In this way, the file packaging equipment can achieve switching and presentation of panoramic pictures of different viewpoints according to the switching information indicated by the first information, and then the switching effect of the multi-viewpoint panoramic pictures is improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of video processing, and in particular to a media file encapsulation method, device, device, and storage medium. Background technique [0002] Immersive media refers to media content that can bring immersive experience to consumers. Immersive media can be divided into 3 degrees of freedom (DoF for short) media, 3DoF+ media and 6DoF media. [0003] However, in the current encapsulation method of the video code stream, for media files including panoramic picture items of multiple viewpoints, when the file decapsulation device switches between the panoramic picture items of multiple viewpoints, the switching effect is poor. Contents of the invention [0004] The present application provides a media file encapsulation method, device, device and storage medium, so as to improve the switching efficiency between multi-view panoramic pictures. [0005] In the first aspect, the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/268
CPCH04N5/268H04L65/70H04N21/235
Inventor 胡颖
Owner TENCENT TECH (SHENZHEN) CO LTD
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