Patent ID: 6980732
Filing Date: 2005-12-27
Classification: H04N

Abstract:
1. A data reproduction transmission apparatus comprising: reproduction means for reproducing the video information coded according to a predetermined information processing rule, supplying means for supplying the coded data or the decoded data generated by decoding the coded data that includes at least the video information, data restructuring means for restructuring the coded data or the decoded data to the coded data that conforms to a predetermined transmission format, and output means for supplying the restructured coded data to a digital transmission medium; wherein, in the case that the coded data that includes the video information is multiplexed previously, the data restructuring means has; an image extraction means for extracting an intra picture from the multiplexed coded data, an image interpolation means for interpolating B picture or P picture between intra pictures extracted by the image extraction means, and a selection means that is controlled so as to select the output of the multiplexed coded data during normal reproduction, and so as to select the output of the image interpolation means during special reproduction.