Abstract: The present invention provides an audio video recording device which can easily post video contents on a video-sharing website without editing the video data to be posted.

Abstract: A computer system includes: a main storage unit, a processing executing unit sequentially executing processing to be executed on virtual processors; a level-1 cache memory shared among the virtual processors; a level-2 cache memory including storage areas partitioned based on the number of the virtual processors, the storage areas each (i) corresponding to one of the virtual processors and (ii) holding the data to be used by the corresponding one of the virtual processors; a context memory holding a context item corresponding to the virtual processor; a virtual processor control unit saving and restoring a context item of one of the virtual processors; a level-1 cache control unit; and a level-2 cache control unit.

Abstract: A unique pattern detection unit conducts a search for a unique pattern in a forward direction of a program stream, and detects a pseudo unique pattern PUP included in encoded data. A header information extraction unit sets extraction starting position information indicating a head of pseudo header information following the extracted pseudo unique pattern UP0 to an extraction starting position storing unit. The header information extraction unit extracts pseudo header information HD0 following the pseudo unique pattern PUP, and an error checking unit conducts error check on the pseudo header information PHD. If any error is detected from the pseudo header information PHD, the unique pattern detection unit resumes the search for the unique pattern from the position indicated by the extraction starting position information stored in the extraction starting position storing unit.

Abstract: The present invention provides an audio video recording device which can easily post video contents on a video-sharing website without editing the video data to be posted.

Abstract: A unique pattern detection unit conducts a search for a unique pattern in a forward direction of a program stream, and detects a pseudo unique pattern PUP included in encoded data. A header information extraction unit sets extraction starting position information indicating a head of pseudo header information following the extracted pseudo unique pattern UP0 to an extraction starting position storing unit. The header information extraction unit extracts pseudo header information HD0 following the pseudo unique pattern PUP, and an error checking unit conducts error check on the pseudo header information PHD. If any error is detected from the pseudo header information PHD, the unique pattern detection unit resumes the search for the unique pattern from the position indicated by the extraction starting position information stored in the extraction starting position storing unit.