The invention discloses a video playing method, a video playing device and a video playing system. The method comprises the following steps: a playing terminal requests to play a currently to-be-played video, wherein the video is a video allowable to be directly played under a certain condition; the playing terminal collects at least one playing condition parameter of the video which is currently requested to be played; the playing terminal acquires a result by judging whether the at least one playing condition parameter of the detected video meets a preset condition; if the result is that the at least one playing condition parameter meets the preset condition, the playing terminal allows to start playing the video; if the result is that the at least one playing condition parameter does not meet the preset condition, the playing terminal controls a video playing authority. The video playing method, the video playing device and the video playing system can be used for solving the technical problems of complicated operation process for users to watch pay-per-view popularized videos, limited operation target objects, poor flexibility and seriously limited operation mode in the prior art.