Method for selection of a user desired part of a video signal

Method for selection of a user desired part of a video signal

  • CN 101,360,209 B
  • Filed: 07/25/2008
  • Issued: 07/09/2014
  • Est. Priority Date: 08/01/2007
  • Status: Active Grant
First Claim
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1. for select a method for the user desired part of vision signal according to user input data, the chosen content descriptor that described user input data comprises the content of describing described user desired part, described method comprises:

  • Receive described vision signal,The data-signal of the content descriptors that reception comprises the current content of describing described vision signal,The section of determining described vision signal according to described content descriptors, the corresponding border in its stage casing determines by the variation of content,Be included in described chosen content descriptor and the described content descriptors in described user input data by coupling, determine the described user desired part of described vision signal;

    Wherein, the initial time that described user input data comprises described user desired part and end time, determine thus the partial-length of described user desired part, and wherein, relatively carry out to determine described user desired part according to the length of correspondent section and described partial-length;

    Wherein, if there is not the variation of content near the described end time, the record of described vision signal is proceeded, until there is the variation of content.

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