Abstract: A synchronous playback method adapted for enabling a plurality of playback devices to synchronously play media content stored by the playback devices. The method includes performing a time-calibrating operation on a time server by each of the playback devices to obtain a target time error value of each of the playback devices; issuing a plurality of playback commands to the playback devices through a control server; calculating adjusted target time of each of the playback devices according to target time of the received playback command and the target time error value of each of the playback devices through each of the playback devices; and playing a plurality of pieces of target media content corresponding to the playback commands according to the adjusted target time of the respective playback devices through the playback devices.

Abstract: A synchronous playback method adapted for enabling a plurality of playback devices to synchronously play media content stored by the playback devices. The method includes performing a time-calibrating operation on a time server by each of the playback devices to obtain a target time error value of each of the playback devices; issuing a plurality of playback commands to the playback devices through a control server; calculating adjusted target time of each of the playback devices according to target time of the received playback command and the target time error value of each of the playback devices through each of the playback devices; and playing a plurality of pieces of target media content corresponding to the playback commands according to the adjusted target time of the respective playback devices through the playback devices.

Abstract: A display system is disclosed. The display system includes several electrical apparatuses and a display control unit. The display control unit builds connections with the electrical apparatuses. The display control unit includes an information generating module and a display driving module. When the display system is in a combination display mode, the information generating module detects and generates combination information about combination relations among the display units of the electrical apparatuses. The display driving module drives each of the display units to display a corresponding image block according to the combination information. Hence, the displayed corresponding image blocks can be combined to form an entire image. A display method is also disclosed.

Abstract: A display system is disclosed. The display system includes several electrical apparatuses and a display control unit. The display control unit builds connections with the electrical apparatuses. The display control unit includes an information generating module and a display driving module. When the display system is in a combination display mode, the information generating module detects and generates combination information about combination relations among the display units of the electrical apparatuses. The display driving module drives each of the display units to display a corresponding image block according to the combination information. Hence, the displayed corresponding image blocks can be combined to form an entire image. A display method is also disclosed.