Method for selecting parts of an audiovisual programme and device therefor

A device and the selected technology are applied in the direction of selective content distribution, color TV parts, TV system parts, etc., and can solve problems such as single subdivision method and non-sequential selection and provision
CN101138233AActive Publication Date: 2008-03-05INTERDIGITAL CE PATENT HLDG
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
INTERDIGITAL CE PATENT HLDG
Publication Date
2008-03-05

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Abstract

The invention concerns a method for selecting parts of an audiovisual programme. First, the document is analyzed using at least two segmenting means to extract at least two groups of audiovisual sequences. Then, selection criteria associated with each of the two segmenting means are introduced. Finally, a list of sequences fulfilling the set of selection criteria previously introduced is prepared. In accordance with one improvement, the sequences are concatenated based on a chronological order so as to prepare an audiovisual document representing the audiovisual document. The invention also concerns an apparatus for viewing the sequences selected in accordance with the method.
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Description

technical field

[0001] The invention relates to a method for selecting and replaying a video sequence extracted from a video file, and a device for implementing the method. The invention applies in particular to the case of selecting a video sequence from several extraction means that can be activated by the user. Background technique

[0002] The context of the present invention is about extracting video sequences from video files. Nowadays, so many video files are produced that classification and segmentation in a manual way is no longer possible, so it is important to develop robust tools for automatic analysis of these contents. Various automated techniques exist for segmenting video files. One purpose of segmenting a video file is to extract the best moments of the file and provide a summary to the user by concatenating these best moments. The field of sports events especially requires a video content analysis device. The analysis devices can be adapted to each spor...

Claims

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