Audio data processing method and device, equipment and readable storage medium

Abstract

The embodiment of the invention provides an audio data processing method and device, equipment and a readable storage medium. The method comprises the steps: responding to a received to-be-processed voice packet, and judging whether a target number is greater than or equal to a preset first overflow threshold value, wherein the to-be-processed voice packet is a voice packet to be written into a cache, and the target number is the number of voice packets in the cache; and if the target number is greater than or equal to the first overflow threshold and a preset first filtering condition is satisfied, discarding the to-be-processed voice packet. The first filtering condition comprises that the to-be-processed voice packet is a mute packet, and the mute packet is a voice packet with a voice energy value smaller than a preset energy value. Since the to-be-processed voice packet is the voice packet to be written into the cache, when the target number is greater than the first overflow threshold, the time delay can be reduced by discarding the to-be-processed voice packet, and the voice energy value of the to-be-processed voice packet is less than the preset energy value so that the discarding of the to-be-processed voice packet does not affect the voice quality, a character loss phenomenon is prevented, and voice quality is improved.

Description

technical field [0001] The present application relates to the technical field of multimedia audio and video, and in particular to an audio data processing method, device, equipment and readable storage medium. Background technique [0002] The difference in the transmission time of the voice packet from the source end to the destination end will cause the problem of call delay jitter. At present, the commonly used technical means is to store the voice packet output by the source end into the de-jitter buffer, and the destination end from the de-jitter buffer Read voice packets. [0003] At present, increasing the de-jitter buffer can effectively solve the delay jitter, but in the case of too much buffer, in order to prevent the delay from increasing, the current solution is to discard voice packets that cause overflow, but the discarded voice packets will There is word drop phenomenon, resulting in the reduction of voice quality. [0004] Therefore, how to reduce the delay...

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