Interaction information acquisition method, terminal, server and system

The invention discloses an interaction information acquisition method, a terminal, a server and a system and belongs to the technical field of information processing. The interaction information acquisition method comprises the following steps: acquiring an interaction command; determining the time information of the interaction command; acquiring multimedia data related to the time information; sending an interaction information acquisition request at least including the multimedia data and the time information; receiving the interaction information matched with the multimedia data and the time information in the interaction information acquisition request. According to the invention, as the time information is determined, the multimedia data related to the time information is acquired, the interaction information acquisition request at least including the multimedia data and the time information is sent, and the interaction information matched with the multimedia data and the time information in the interaction information acquisition request is received, the situation that the interaction information is not acquired caused by lower resolution ratio of two-dimension code displaying equipment is avoided, and in addition, the situation that the interaction information is not acquired caused by wrong command acquisition when the interaction information is inputted or caused by wrong remote control operation is also avoided.