Data recording device, data recording method, data processing apparatus, data processing method, program, program recording medium, the recording medium and data structures

摘要

1. A data recording apparatus comprising: pattern recognition which recognizes entry points in the stream data, a setting unit which sets a priority level of each entry point corresponding to the recognition unit recognition resu a band-recording that records stream data together with a priority level of each entry point set at the setting unit dannyh.2 recording medium. A data recording apparatus according to claim 1, wherein the stream data are video stream data or data stream subtitrov.3. A data recording apparatus according to claim 1, wherein the setting section sets the priority level of each entry point depending on whether or not the start point of entry section, and whether or not a scene change izmeneniem.4 important entry point. A data recording method comprising the steps of: recognizing entry points of stream data, setting a priority level of each entry point depending on the recognition result at the recognition step; and recording the stream with the priority level data for each entry point set at the setting step on the recording medium dannyh.5. A program storage medium on which has been recorded a program which provides the computer processing comprising the steps of: recognizing entry points of stream data, setting inputs to the priority level of each point, depending on the recognition result by the recognition stage; and recording the stream with the priority level data of each entry point set at the setting step to a recording medium dannyh.6. processing apparatus Func