Based on the check method for a video, a terminal, and the server system

The present invention discloses a method for video-based check, a terminal, a server and a system, belonging to the field of Internet technologies. The method comprising: obtaining a sign instruction; captured video multimedia data corresponding to the currently playing; determining a time information of the multimedia data corresponding; to transmit multimedia data and the time information to a server; receiving server is determined according to the multimedia data and the time information of the local user is watching a video after sending the check mode; display sign manner, the sign of the sign according to the video mode. The present invention is by collecting the video corresponding to the multimedia data and determining the time, causing the server to determine the transmission check mode the user is watching a video multimedia data and the time information, thereby completing the sign according to check methods to ensure that check the basis of the video viewed by the user on the achieved, the data obtained more authenticity check, thus making the user check more reliable response data obtained in the case of the video.