| 摘要 |
<p>An audio processing method includes: after the terminal accesses the control server, the control server obtains audio capabilities of the terminal through capability negotiation; and the control server forwards the coded audio data to each terminal according to the audio capabilities. An audio processing system and a control server are disclosed. In the embodiments of the present invention, the audio data does not need to undergo an operation of audio coding and decoding every time when the audio data passes through a control server, and the coding and decoding operations required to be performed by the control server are reduced drastically. Especially, in the case that only one control server exists, the audio delay between terminals derive from only network transmission, coding of the sending terminal and decoding of the receiving terminal, and the control server extracts and reassembles the packets of the audio data only. Therefore, the delay is ignorable, the real time of interaction between terminals is enhanced, the control server occupies less audio codec resources, and the costs are reduced.</p> |
