Method and system for recording audios

Abstract

The invention relates to a method and a system for recording audios. The method for recording the audios comprises the following steps: S1) installing a sound card driver, loading a virtual sound card by an operating system automatically, and setting the virtual sound card as the default sound card of the system; S2) applying for a block of memory from the operating system; S3) using the virtual sound card to receive audio data from various audio sources processed by the operating system; S4) storing the audio data received by the virtual sound card into the memory; S5) reading the audio datain the memory; S6) encoding the audio data read by the reading step; and S7) storing the encoding result into an audio file. The invention also provides a system for recording the audios. The method and the system have the following advantages: the problem of nonsupport sound card or system is solved, a hardware device of a computer is not depended on during the recording, the recording efficiency is high, the recording effect is good, and various sound effect treatments can be performed on the audios as required.

Description

technical field [0001] The present invention relates to audio recording technology, more specifically, to an audio recording method and system. Background technique [0002] In the prior art, the problem of audio recording is usually solved by internal recording of the sound card. The main implementation methods are as figure 1 shown. The internal recording method mainly realizes the acquisition of various audio sources (such as system sound, software sound, network music, etc.) through the recording port provided by the sound card driver. It mainly has the following defects: [0003] 1) The current sound card drivers are less and less supporting the internal recording function, some systems can support it and some systems cannot, resulting in inconsistent software functions; [0004] 2) In the internal recording function, the implementation methods of various sound cards are not uniform, and some audio effects are very poor, which cannot meet the software quality require...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide an audio recording method and system for the defects of the prior art that the above-mentioned sound card or system does not support, the audio effect is poor, it depends on hardware, and the recording efficiency is low.

Images