A p2p on-demand method and system based on hls

Abstract

The present invention relates to the field of Internet multimedia, and discloses an HLS-based P2P on-demand method, including: step S1: intercepting the HLS request sent to the source station when the user first orders streaming media resources, and the scheduling server returns the URL of the streaming media resources to the user , and at the same time, the scheduling server accesses the source site based on the HLS request, and caches the complete HLS content of the streaming media resource to the cache server; Step S2: the scheduling server selects multiple storage nodes, and distributes the TS fragments of the complete HLS content of the streaming media resource in the cache server store in multiple storage nodes, and generate a distribution result; Step S3: When the user orders the same streaming media resource to the source station again, the scheduling server returns the TS fragments of the streaming media resource located on each storage node based on the distribution result to the user. The invention also discloses an HLS-based P2P on-demand system. The invention can effectively speed up the speed for users to watch streaming media resources.

Description

technical field [0001] The invention relates to the field of Internet multimedia, in particular to an HLS-based P2P on-demand method and an HLS-based P2P on-demand system. Background technique [0002] With the popularity of HLS (HTTP LIE STREAM, Apple's dynamic code rate adaptive technology), more and more streaming media systems begin to use this technology, while P2P (Peer-to-peer networking, peer-to-peer network) as A popular networking technology, in order to improve users' experience of streaming media, P2P systems also begin to support streaming media in HLS format, but P2P systems generally use user's terminal equipment, such as smart set-top boxes, smart gateways, etc. as P2P The storage device of a node in the peer-to-peer network, this type of storage device generally has problems such as small storage capacity and insufficient performance, which does not meet the needs of convenient interaction of big data today. Contents of the invention [0003] Aiming at th...

AI Technical Summary

Problems solved by technology

[0002] With the popularity of HLS (HTTP LIE STREAM, Apple's dynamic code rate adaptive technology), more and more streaming media systems begin to use this technology, while P2P (Peer-to-peer networking, peer-to-peer network) as A popular networking technology, in order to improve users' experience of streaming media, P2P systems also begin to support streaming media in HLS format, but P2P systems generally use user's terminal equipment, such as smart set-top boxes, smart gateways, etc. as P2P The storage device of a node in the peer-to-peer network, this type of storage device generally has problems such as small storage capacity and insufficient performance, which does not meet the needs of today's big data for convenient interaction

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