Buffer adaptive adjustment method, device and equipment and storage medium

Abstract

The embodiment of the invention discloses a buffer adaptive adjustment method, device and equipment and a storage medium. The technical scheme provided by the embodiment of the invention comprises the following steps: determining whether jitter of a buffer during data reading and writing is in a stable state or not according to a read-write period of the buffer; when the jitter of the buffer is in the stable state, according to the size of a storage space of the buffer and the size of remaining data of the buffer after read-write operations, determining whether to adjust the size of the storage space of the buffer; and when the size of the storage space is determined to be adjusted, adjusting the size of the storage space of the buffer according to the size of the remaining data and the size of the storage space. Therefore, the size of the storage space of the buffer of current equipment is adaptively adjusted, and the adaptive adjustment capability of the buffer is improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of data processing, and in particular, to a buffer adaptive adjustment method, device, device, and storage medium. Background technique [0002] With the strengthening of audio processing functions on mobile terminals, people can use mobile terminals such as mobile phones and tablets to record voices, so as to realize more voice recording requirements of people, such as mobile karaoke. At the same time, when recording or collecting sound, the back-to-ear technology is usually used to monitor whether the sound is normal. [0003] In the existing back-to-ear technology, the collected audio data will be stored in a buffer with a fixed size, waiting for the playback engine to obtain the audio data for back-to-ear playback. Under normal circumstances, sound collection and ear playback are carried out according to a certain period, but with the use of users, due to fluctuations in read...

AI Technical Summary

Problems solved by technology

Under normal circumstances, sound collection and ear playback are carried out according to a certain period, but with the use of users, due to fluctuations in reading and writing in the process of sound collection and ear playback, ear playback is prone to empty or buffer In the case of full load, it will cause the ear return to freeze or delay, which will affect the effect of the ear return playback. At the same time, if a larger buffer is fixed to cover more usage scenarios, the real-time performance of the ear return will not be obtained. ensure

Images