Method for Generating Streaming Media Value-Added Description File and Method and System for Linking, Inserting or Embedding Multimedia in Streaming Media
First Claim
1. A method for generating streaming media value-added description file, comprising:
- sampling and analyzing point of interest in streaming media file, and generating characteristic information corresponding to said point of interest; and
marking sampling point, and recording said characteristic information of the sampling point.
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Abstract
The present invention provides a method for generating streaming media value-added description file and a method and system for linking, inserting or embedding multimedia in streaming media. The method for linking, inserting, or embedding multimedia in streaming media comprises the following steps: generating the streaming media value-added description file corresponding to the streaming media file; establishing multimedia databases; reading the corresponding streaming media value-added description file in the course of opening or playing the streaming media file, searching for said multimedia file in said multimedia database, and judging whether said multimedia file is correlated to said characteristic information of said sampling point of said streaming media value-added description file; if it is correlated, matching said multimedia file with said characteristic information, and dynamically associating said sampling point with the link of said matched multimedia file; and prompting the users to trigger the link. Multimedia files related with point of interest of said streaming media files are linked, inserted or embedded without changing the said streaming media files.
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Citations
18 Claims
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1. A method for generating streaming media value-added description file, comprising:
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sampling and analyzing point of interest in streaming media file, and generating characteristic information corresponding to said point of interest; and marking sampling point, and recording said characteristic information of the sampling point. - View Dependent Claims (2, 3, 4)
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5. A method for linking, inserting, or embedding multimedia in streaming media, comprising:
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generating the streaming media value-added description file corresponding to the streaming media file, wherein said streaming media value-added description file records the corresponding characteristic information of the sampling point by sampling and analyzing points of interest in a streaming media file; establishing at least one multimedia database which stores at least one multimedia file and the link access to said multimedia file; reading the corresponding streaming media value-added description file in the course of opening or playing the streaming media file, searching for said multimedia file in said multimedia database, and judging whether said multimedia file is correlated to said characteristic information of said sampling point of said streaming media value-added description file;
if it is correlated, matching said multimedia file with said characteristic information, and dynamically associating said sampling point with link of said matched multimedia file; andreal time or selectively linking, inserting, or embedding said matched multimedia file in streaming media when link of the said matched multimedia file is detected. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13)
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14. A system for linking, inserting, or embedding multimedia in streaming media, comprising a streaming media file storing module for storing streaming media file by classes;
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wherein said system further includes; a streaming media value-added description file generating module, used for generating the streaming media value-added description file which records the corresponding characteristic information of the sampling point by sampling and analyzing point of interest in a streaming media file; a streaming media value-added description file storing module, used for establishing database of streaming media value-added description file, hierarchically storing streaming media value-added description files by class; a multimedia file storing module, used for establishing at least one multimedia database, hierarchically storing multimedia files by the class of description objects; a searching and judging module, used for searching said multimedia database when reading said streaming media value-added description file, judging whether the multimedia file of said database is correlated to said characteristic information of said sampling point of said streaming media value-added description file;
if it is correlated, matching said multimedia file with said characteristic information, and dynamically associating said sampling point with link of said matched multimedia file; anda playing module, for reading the corresponding streaming media value-added description file in the course of opening or playing the streaming media file, real time or selectively linking, inserting, or embedding said matched multimedia file in streaming media when link of the said matched multimedia file is detected; said searching and judging module respectively connects to said multimedia file storing module, said playing module and said streaming media value-added description file storing module;
one side of said streaming media value-added description file generating module connects to said playing module via said streaming media file storing module, the other side connects to said playing module via said streaming media value-added description file storing module. - View Dependent Claims (15, 16, 17, 18)
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Specification