Method and system for video distribution

Abstract

An embodiment of the present invention discloses a method for video distribution. The method is used in a higher-level video distribution system, and comprises the steps of: receiving a video transmission request, acquiring a first scheduling strategy and a first scheduling address according to the video transmission request; and transmitting a video synchronization request to a lower-level video distribution system corresponding to the first scheduling address according to the first scheduling strategy. An embodiment of the present invention also discloses a method for video distribution. The method is used in a lower-level video distribution system, and comprises the steps of: receiving a video synchronization request, acquiring a second scheduling strategy and a second scheduling address according to the video synchronization request; and transmitting a video synchronization response to a higher-level video distribution system corresponding to the second scheduling address when determining that the video synchronization request is legal according to the second scheduling strategy.

Description

technical field [0001] The present invention relates to video distribution technology in the field of data services, in particular to a video distribution method and system. Background technique [0002] With the continuous development of Internet communication and multimedia technology and the continuous popularization of my country's broadband network, Internet multimedia video services have risen rapidly, and have become the main development direction of home Internet services. The video distribution system is the core component of building an Internet multimedia video service platform, and is mainly responsible for the distribution, storage and service of multimedia video services. [0003] The networking methods of the video distribution system include: single-point deployment and distributed deployment. With the development of Internet multimedia video services, multi-level deployment in distributed deployment is more common. [0004] When performing multi-level depl...

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Problems solved by technology

[0006] (1) It is necessary to realize the management request and management response of the video content, as well as the management result request and management result response of the video content between the upper-level video distribution system and the operation management nodes of the lower-level video distribution system, and the implementation rules are complicated and not unified implementation standards;

[0007] (2) The management request and management response of the video content, as well as the management result request and management result response of the video content need to be implemented between the operation management node of the lower-level video distribution system and the video content center, and the implementation rules are complicated and there is no unified achieve standards;

[0008] (3) It is necessary to realize the management request and management response of the video content, as well as the management result request and management result response of the video content between the operation management node and the service node of the lower-level video distribution system, and the implementation rules are complicated and there is no unified implementation standard;

[0009] (4) It is necessary to realize the acquisition and release of video content between the video content center node and the service node of the lower-level video distribution system. There is no unified signaling transmission standard and video content distribution standard

[0010] (5) When the upper-level resource scheduling system in the upper-level video distribution system detects whether the lower-level resource scheduling system is working normally, and collects the information of the lower-level video distribution system, it is necessary to implement the lower-level video content center and lower-level service nodes to report to the upper-level resource scheduling system respectively The local load situation, and the upper-level resource scheduling system needs to query the local load and current service conditions of the lower-level video content center and lower-level service nodes. The implementation rules are complicated and there is no unified implementation standard

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