Video buffer controlling apparatus for dual video decoding

The present invention relates to a video buffer controller for dual video decoding in the MPEG2 video decoder of the digital TV receiver for dual video decoding. In particular, the present invention has the effect of reducing the hardware size of the video decoding when one by the read block controls the reading of more than one video buffer, while effectively control the video buffer, the video buffer control unit for two or more channels. The invention also has the effect of enabling the decoding at the same time as digital broadcast data in the form of a video clip or an MPEG still pictures received through different paths, and a digital broadcast. The video buffer, the video decoding dual