Live streaming data management system, method and device and storage medium

Abstract

The embodiment of the invention discloses a live streaming data management system, method and device and a storage medium. The system comprises a live streaming master buffer queue, a live streaming slave buffer queue, a verification manager and an interaction manager. A to-be-decoded frame data sequence meeting an input condition is cached in the live streaming main buffer queue so as to provide to-be-decoded frame data for a live streaming decoder, and the verification manager is used for verifying a live streaming frame data sequence transmitted by a direct server and caching a target frame data sequence formed after verification to the live streaming slave buffer queue; the interaction manager is used for repairing the live streaming master buffer queue by adopting the cached frame data in the live streaming slave buffer queue when monitoring that the live streaming master buffer queue meets the interaction condition. By utilizing the system, the problems of playing lagging, frequent buffering and the like caused by a single buffer area and fixed buffer length in an existing buffer mode are effectively solved, and meanwhile, the situations that disordered data exist in a buffer queue, data are repeatedly issued and the like are avoided.

Description

technical field [0001] The embodiments of the present invention relate to the field of live broadcast technology, and in particular to a live data management system, method, device, and storage medium. Background technique [0002] In the field of network live broadcasting, when the user's live broadcast software client watches the live broadcast, the obtained live frame data is first temporarily stored through a buffer setting, and then the live frame data flows from the buffer area to the decoder for decoding. Passing the live frame data through the buffer can effectively resist the time jitter of the network and decoding, prevent frequent freezes, and also realize the synchronization of audio and video during playback. [0003] In the traditional live frame data buffer setting, a fixed-length single buffer queue is considered for simple buffer management. During the live broadcast, the buffer set in the above way cannot cope with the various complex playback environments...

AI Technical Summary

Problems solved by technology

During the live broadcast, the buffer set according to the above method cannot cope with the various complex playback environments of the live broadcast, and it is easy to cause problems such as ultra-high latency of live viewing, playback freezes during playback, and frequent rebuffering.

In addition, due to the out-of-order or repeated delivery of live frame data, the buffer set by the above method has great challenges in the original recording of live broadcast and playback recording

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