Multimedia Signal Control Device and Control Method Thereof

摘要

A multimedia signal control device including a signal-connecting unit and a remote control unit is disclosed. The signal-connecting unit is used for connecting to a portable data-processing device and to a multimedia playback device. The multimedia signal outputted by either of the connected devices is converted into a converted multimedia signal processible to the other of the connected devices by the signal-connecting unit. The converted multimedia signal is transmitted to the other one of the connected devices. The remote control unit connects to the signal-connecting unit and transmits a control signal to the signal-connecting unit. The signal-connecting unit transmits the control signal to one of the connected devices, so as to control the operation of the connected device.

主权项

1. A multimedia signal control device, for connecting and controlling a portable data-processing device and a multimedia playback device, the multimedia signal control device comprising:
a signal-connecting unit connected to the portable data-processing device and to the multimedia playback device, converting a multimedia signal outputted by either of the portable data-processing device and the multimedia playback device into a converted multimedia signal processible to the other of the portable data-processing device and the multimedia playback device, and transmitting the converted multimedia signal to the other of the portable data-processing device and the multimedia playback device; and a remote control unit connected to the signal-connecting unit, transmitting a control signal to the signal-connecting unit, wherein the signal-connecting unit transmits the control signal to the portable data-processing device or the multimedia playback device, so as to control the operation of the portable data-processing device or the multimedia playback device.