| 摘要 |
The present invention relates to an information processing apparatus and method for reducing an unnecessary waiting time in a depacketizing process and enabling processing to be easily performed at high speeds. An analysis unit 621 compares input image data with image data of one previous picture read out from a storage unit 622. On the basis of the analysis result, a concealment header generation unit 623 generates a concealment header that is referred to by a receiving apparatus 603 at the time of an error concealment process. On the basis of the concealment header, a loss analysis unit 631 performs error concealment for the occurrence of a transmission error by suitably using encoded data stored in a storage unit 632. The present invention is applicable to, for example, an encoding apparatus. |
