| 摘要 |
A mobile video system for vehicles is provided to select and regenerate various real-time video programs by overcoming a problem in an existing mobile video system which has selected and regenerated only a small number of programs due to limited space inside a vehicle. A mobile video system(400) is comprised of a radio receiver(420), a decoder(230), a sound device(250), a display unit(240), and a control unit(260). The radio receiver(420) receives a radio video signal transmitted by wireless and demodulates the radio video signal in order to form a digital transmission stream. The decoder(230), connected to the radio receiver(420), receives and decodes the digital transmission stream and forms a video data stream. The sound device(250), connected to the decoder(230), receives a sound signal equivalent to the video data stream for the purpose of regeneration. The display unit(240), connected to the decoder(230), receives a video signal equivalent to the video data stream for the purpose of regeneration. The control unit(260) is electrically connected with the radio receiver(420), the decoder(230), the sound device(250), and the display unit(240) so as to operate the decoder(230) in order to decode the digital transmission stream and to form the video data stream. |
