Two-way audio mixing method and processing terminal

Abstract

The invention discloses a two-way audio mixing method and a processing terminal, and the method comprises the steps: receiving two-way audio data, and storing the two-way audio data in the same two-dimensional array to obtain two-dimensional array audio data; judging whether the two-dimensional array audio data meets a condition I, if so, continuing processing, and if not, ending processing; converting all data elements in the two-dimensional array audio data into hexadecimal data, and shifting the data element where the singular pointer address is located left by 8 bits to obtain converted array audio data; traversing all data elements in the audio data of the conversion array, accumulating and summing all the data elements, and dividing by 2 to obtain mixed audio data; and recovering all data elements of the mixed audio data to be binary, shifting the data element where the singular pointer address is located rightwards by 8 bits, storing the obtained array audio data in the empty audio file, and obtaining a complete audio data file. According to the invention, the audio quality can be ensured while audio interaction is realized, and the data processing amount is small.

Description

technical field [0001] The invention relates to the technical field of audio mixing, in particular to a 2-way audio mixing method and a processing terminal. Background technique [0002] In video calls or other scenarios, the process needs to process the network audio data transmitted from the remote end and the local audio data through a mixing algorithm before outputting, so as to improve the sound mixing quality. Many existing audio mixing algorithms are complicated to process, process a large amount of data, and consume a large amount of computing resources, so they are not suitable for devices with relatively limited computing resources such as mobile terminals. Therefore, an algorithm with a small amount of data processing and good sound mixing effect is needed. Contents of the invention [0003] In view of the deficiencies in the prior art, one of the purposes of the present invention provides a 2-way audio mixing method, which can solve the problems of large audio...

AI Technical Summary

Problems solved by technology

[0003] In view of the deficiencies in the prior art, one of the purposes of the present invention provides a 2-way audio mixing method, which can solve the problems of large audio mixing processing volume and poor mixing quality;

[0004] The second object of the present invention is to provide a processing terminal, which can solve the problems of large audio mixing processing volume and poor mixing quality;

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