Media content programming control method and apparatus
A media content and media technology, applied in the field of media content program control and devices, can solve the problems of rarely used, metadata lack of independence, destruction, etc.
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[0042] 1. System overview
[0043] Such as figure 1 As shown in , the preferred embodiment of the invention includes a number of components and subsystems. At the heart of the system is the centralized data center (02), where a large fault-tolerant server farm (04) manages and coordinates three databases: rich supplementary information about video / audio / multimedia sources describing their content in a structured way ( "Metadata")(08), information provided by the user about him / her and the family and its close groups ("User Information")(10), and records of the user's multimedia and Internet usage behavior ("Usage Information") (12). Optionally, to achieve large system scale, the data center (02) can be regionalized and maintain "adjacent" geographically defined sets of users, using a "single-mirror" multi-master replicated database for metadata (08), and For user information (10) and usage information (12), only certain critical but system-limited parameters are stored in t...
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