Original document(13 pages)  中文版
    Broadcast receiving devices usually have access to an electronic program schedule or EPG. Since often the same audio/video program is broadcasted more than once within a short time range on the same channel, or simultaneously on another channel, a method is provided for notifying this fact to the user. According to the invention, a method for automatically extracting data identifying a broadcast A/V program from received broadcast data includes the steps of receiving user input defining a first program, analyzing an EPG, determining broadcast data of the first program, automatically detecting that an identical second program is scheduled for broadcast, and displaying an indication to the user indicating that the second program was detected. If e.g. the same program is broadcasted at different times or channels with different amount of commercial interruptions, the user may select the instance with less commercials for viewing or recording.
Application Number
申请号
200610106012 Application Date
申请日
2006.07.19
Title 名称 Method and apparatus for automatically extracting data identifying a broadcast A/V program
Publication Number
公开号
1909616 Publication Date
公开日
2007.02.07
Approval Pub. Date Granted Pub. Date
International Classification 分类号 H04N5/44
Applicant(s) Name
申请人
Thomson Licensing
Address 地址
Inventor(s) Name 发明人 Eigeldinger Norbert
Attorney & Agent 代理人 rong zhimin
More information 更  多  信  息


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