Video playing starting method, device, electronic equipment and system

Abstract

The invention provides a video playing starting method, device, electronic equipment and system, and relates to the technical field of video playing, and the method comprises the steps: if a playing starting request sent by a user is received, sending an obtaining request of target audio and video data to a content distribution node based on the playing starting request; receiving target audio and video data returned by the content distribution node based on the acquisition request; wherein the target audio and video data comprises audio and video slice information and a first image group sequence; and executing a play starting operation based on the target audio and video data. According to the invention, the overall time consumption in the broadcast starting process can be reduced, and better user experience is provided.

Description

technical field [0001] The present invention relates to the technical field of video playback, and in particular, to a video playback start method, device, electronic device and system. Background technique [0002] In the field of video playback technology, the process of starting a video is mainly that the player sends a HTTP (HyperText Transfer Protocol) request to a CDN (ContentDelivery Network), and the video data fed back by the CDN for the HTTP request Start broadcasting. At present, it is proposed in the related art to use a player integrated with a p2p (Peer-to-Peer, peer-to-peer) kernel to start broadcasting audio and video data. The process is as follows: when the p2p kernel receives the http request sent by the player, it will send The CDN sends the slice information request and the audio and video data request determined based on the slice information request in turn, so as to send the audio and video data fed back by the CDN to the player to perform a playback...

AI Technical Summary

Problems solved by technology

However, the p2p kernel needs to receive the slice information fed back by the CDN based on the slice information request before it can send the audio and video data request to the CDN again, that is, the above method requires at least two communications between the p2p kernel and the CDN. On this basis, Whether it is to improve the time consumption of each stage of domain name resolution / establishment / response processing in the communication process, or to increase the amount of data in each communication, it is impossible to reduce the overall time consumption to the minimum time consumption of a single request, resulting in audio and video data It takes too long to start the broadcast, which affects the user experience

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