Mobile terminal low-latency streaming media player and playing method

Abstract

The invention relates to a mobile terminal low-latency streaming media player, which comprises a HTTP protocol analyzing module, a media stream pre-processing module, a local caching module, a media analyzing module, an audio decoding module, a video decoding module and a media echo module, wherein a network data input end of the HTTP protocol analyzing module is used for accessing a media server,a media file output end of the HTTP protocol analyzing module is connected with a media file input end of the media stream pre-processing module, a media stream output end of the media stream pre-processing module is connected with a media stream input end of the local caching module, and a media stream communication end of the local caching module is connected with a media stream communication end of the media analyzing module. According to the player and the playing method, downloading of an flv media stream is realized based on an HTTP protocol, an flv parser is implemented, the audio dataand the video data are extracted from the flv parser, and the original media data are restored through corresponding decoding; and the original media data are echoed through equipment, so that related media-on-demand and live-broadcast watching services are provided for the user.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a mobile terminal low-latency streaming media player and a playing method. Background technique [0002] In the mobile environment, the hls (HTTP Live Streaming) solution is currently used to provide users with media on-demand and live broadcast services. However, due to the characteristics of the hls solution, it also brings some insufficient experience. When hls plays a live stream, the delay is relatively high, generally up to tens of seconds. This is because when hls is playing the live stream, the media server needs to convert the media source (audio and video) of the live stream into many ts (Transport Stream) file fragments. Usually, the ts file fragment will have tens of seconds of media data, which means that when the ts file fragment is generated and the media data cached by the ts file fragment itself, according to the fragmentation duration of the ts file, it will ...

AI Technical Summary

Problems solved by technology

Usually, the ts file fragment will have tens of seconds of media data, which means that when the ts file fragment is generated and the media data cached by the ts file fragment itself, according to the fragmentation duration of the ts file, it will be When playing the live media stream to the client, it brings a non-negligible delay, resulting in a decline in user experience

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