The invention discloses a program play method and a related device and
system. The program play method provided by the embodiment of the invention comprises the following steps: receiving an abnormal
event data packet of a first program transmitted by a playing terminal, wherein the abnormal
event data packet comprises information on abnormal
event type, to which the first program belongs, reported when a user watches the first program played by the playing terminal; adjusting the report frequency of the abnormal
event type, to which the first program belongs, according to the abnormal
event type to which the first program belongs; judging whether the adjusted report frequency of the abnormal event type, to which the first program belongs, is greater than a preset threshold value; when the judgment result is yes, transmitting data of a second program to the playing terminal to play the second program by the playing terminal. By using the method and the
system, the user judges and reports abnormal programs according to the played programs, the information on the abnormal programs reported by the user is transmitted to a play
server by the playing terminal, and play control over the programs is realized by the play
server according to the preset threshold value of the report frequency.