Wireless media interaction method and system, and server

The embodiment of the invention discloses a wireless media interaction method and system, and a server. The method comprises the following steps: a program distribution platform sends a first content data stream to the server; the server obtains first audio data or generates first sound wave data; the server determines first characteristic information corresponding to the first content data stream; the server sends the first content data stream to a first terminal for playing; a second terminal records the audio information played by the first terminal, and sends the recorded audio information or second characteristic information determined according to the audio information to the server; the server matches the second characteristic information with the first characteristic information; and when the two pieces of characteristic information are matched, the server pushes second content information associated with the first content data stream to the second terminal. By adoption of the wireless media interacti