Method, device and storage medium for controlling sound card to transmit audio
An audio and sound card technology, which is used in the field of controlling sound card transmission audio, and can solve problems such as low flexibility and limited audio data format.
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[0053] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0054] With the continuous development of audio transmission technology and the popularization of terminals, most terminals are equipped with sound cards for transmitting audio streams, and there are more and more types of sound cards, and USB sound cards are one of them. Such as a sound card that supports UAC1.0 protocol, a sound card that supports UAC2.0 protocol, and a sound card that supports UAC3.0 protocol. Among them, the UAC1.0 protocol is a USB1.1 audio protocol with a transmission speed of FULL SPEED, and the UAC2.0 protocol is a USB2.0 audio protocol with a transmission speed of HIGH SPEED. The transmission speed of full speed is 12Mbps, and the transmission speed of high speed is 480Mbps.
[0055]No matter what type of sou...
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