| 摘要 |
A relay appliance at a defined playing time for accessing information on recording media containing information blocks, if the recording medium has no concordance list producing a relationship between the replay time and the recording location, or the concordance list is damaged. In order to access or to replay information from a recording medium at a defined playing time, the recording medium being, for example, a Digital Versatile Disk ("DVD") which does not include DVD Video Title Set Time Map Table, a replay appliance is provided which drives a scanning device using a binary search to a point on the recording medium which corresponds to the access point defined by the playing time. The field of application of the invention extends to replay appliances for recording media containing information blocks, such as a digital video/disc (also called a DVD).
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