Mobile video system for vehicles

[0015]The mobile video system uses a wireless receiver to receive a wireless video signal in wireless transmission and demodulate the wireless video signal to thereby produce a digital transport stream. Accordingly, a real-time video program can be played.

[0016]FIG. 2 is a block diagram of the mobile video system 200 in accordance with the invention. As shown in FIG. 2, the system 200 includes a wireless receiver 220, a decoder 230, a sound device 250, a display 240, a controller 260, a first memory 232, a second memory 262 and a third memory 264.

[0017]The wireless receiver 220 receives a wireless video signal and demodulates the wireless video signal to thereby produce a digital transport stream. In this embodiment, the wireless receiver 220 can be a digital television (DTV) tuner to receive a wireless DTV signal in wireless transmission and demodulate the wireless DTV signal to thereby produce the digital transport stream. The DTV tuner first performs demodulation on a radio frequenc