Patent ID: 8019452

Claim:
An audio data transmitting apparatus for webcasting, comprising: a regulating unit for receiving audio data, the regulating unit comprising: a first layer program for regulating an output quantity of the audio data according to expected data; and a second layer program for calculating a first data quantity and a sum of the first data quantity and a second data quantity, transmitting the sum back to the first layer program, and transforming the audio data into virtual audio data, wherein the first data quantity is the output quantity of the audio data between a real time instant and a base time instant, the integer part of the sum is the expected data, the base time instant is a previous real time instant, and the second data quantity is the fractional part of a previous sum; a storage unit, for storing the virtual audio data; and an output unit, for transforming the virtual audio data into transmissible data with a transmissible format and outputting the transmissible data.