Abstract: Disclosed are a method and device for a call, wherein the method includes: receiving by a calling terminal an identifier of a called terminal and multimedia information that are input by a user, generating a calling request message according to an identifier of the calling terminal, the identifier of the called terminal and the multimedia information, and sending the calling request message to the called terminal. According to the embodiments of the present disclosure, individualized multimedia information is added to the calling request by the calling terminal, such that the multimedia information is displayed simultaneously on the called terminal when the calling request is received; therefore, the problem in the prior art that information displayed during calling is uninteresting and low in information content and lacks individuality is solved, and the process of calling is enabled to be individualized and interesting.

Abstract: A method and device for inputting audio and video information, wherein the method comprises: when a first terminal is in a video call, starting a relay server of the first terminal and obtaining an address of the relay server; generating a two-dimensional code according to the address, such that the user device starts a browser according to the address in the two-dimensional code; receiving audio and video information sent by the user device and sending the audio and video information to a remote second terminal. The user device may be a video and audio inputting device on the terminal, and transmission of audio and video information between the user device and the terminal ma be realized on the basis of the relay server technology to save the use cost while meeting the requirements of a user for a video resolution and a voice effect.