The invention relates to a synchronous play method of non-streaming media audio and video files and an apparatus thereof. The method comprises the following steps that a player is uniformly connected to a cloud server and then is bound to an administrator account; after being started, the player logs in the cloud server; current data at least includes a play list; the player uploads online data once in a set time interval so as to carry out synchronization and stores/updates regularly through the cloud server; the player which earliest logs in and is in an online state is searched under the administrator account and is taken as play reference equipment; according to a play reference object, the player which requests for synchronization at a moment later than above login time is synchronized; and after synchronization, according to an acquired play position, an assigned play file in the play list is positioned and loaded. In the invention, when an audio or video file is played, the position and time of the file are calibrated so as to reach a play synchronization purpose; and especially under conditions that a network condition is poor, the file is large and so on, the method and the apparatus are suitable for audio and video file synchronization play.