利索-全球专利检索

  1. 登录
  2. 注册
发明授权
US08554060B2 Recording medium having data structure for managing recording and reproduction of multiple path data recorded thereon and recording and reproducing methods and apparatus 有权
具有用于管理记录在其上的多个路径数据的记录和再现的数据结构的记录介质以及记录和再现方法和装置

Recording medium having data structure for managing recording and reproduction of multiple path data recorded thereon and recording and reproducing methods and apparatus
摘要：
A method and apparatus for reproducing video data are discussed. According an embodiment, the apparatus includes a controller configured to receive a request of a path change, the controller configured to control the path change from a current path to the request path among the multiple reproduction paths by identifying path information in an entry point map, the path information associated with an entry point in the video data, and the entry point map having an entry point fine table including fine information of at least one entry point and an entry point coarse table including coarse information of the at least one entry point, the fine information and coarse information identifying a presentation time and an address for the at least one entry point.
摘要（中）：

讨论了再现视频数据的方法和装置。 根据实施例，所述装置包括：控制器，被配置为接收路径改变的请求，所述控制器被配置为通过识别入口点图中的路径信息来控制从所述多个再现路径中的当前路径到所述请求路径的路径改变， 与视频数据中的入口点相关联的路径信息，以及具有包括至少一个入口点的精细信息的入口点精细表和包括至少一个入口点的粗略信息的入口点粗略表的入口点图， 所述精细信息和粗略信息识别所述至少一个入口点的呈现时间和地址。

公开/授权文献
信息查询
Espacenet
0/0