An Adaptive and Dynamic Multimedia Hierarchical Delivery and Playback Management Method

Abstract

The present invention provides an adaptive and dynamic multimedia hierarchical transmission and playback management method. The method is specifically: when the multimedia content provider uniformly completes the complete file content when making a multimedia file, and adopts a marking method according to the importance and / or content of the content The fragments therein are graded according to the degree of association or degree of association, thereby generating different versions of multimedia files; users can selectively preview and / or play according to these versions. The present invention is a flexible and efficient scalable organization, storage and transmission method in the Internet on-demand system, thereby increasing the flexible organization mechanism of media content that the existing multimedia protocol lacks, and solving the problem of low transmission efficiency and storage problems in the existing multimedia system. Waste of resources and poor user experience.

Description

technical field [0001] The present invention relates to a new type of multimedia organization, storage and transmission method in the Internet (Internet) on-demand system, more specifically, relates to a flexible and efficient multi-media scalable organization, storage and transmission method based on user-on-demand. Background technique [0002] With the rapid development of multimedia technology, there is an explosive surge in multimedia content in the Internet, especially the extensive and in-depth application of high-definition and high-resolution video services, and the pressure brought by multimedia services on network bandwidth is becoming more and more prominent. At the same time, due to the different interests of users and the time-varying nature of network conditions, today's multimedia services are aggregated, and multimedia content is fragmented. Most of the existing multimedia protocols only focus on the integrity and security of data during network transmission...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the defects in the prior art, the purpose of the present invention is to provide a kind of self-adaptive and dynamic multi-media hierarchical delivery management method, that is, a flexible and efficient scalable organization, storage and transmission method in the Internet on-demand system, thereby increasing the current There is a flexible organization mechanism for media content that is lacking in multimedia protocols, which solves the problems of low transmission efficiency, waste of storage resources, and poor user experience in existing multimedia systems

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