Content processing device

A content processing device comprising:

• a first acquisition unit configured to acquire a content having a plurality of scenes including a video and a text;
• a second acquisition unit configured to acquire a history of a play operation selected by a user from one of a normal play, a fast forward play, a slow play, a repetitive play, a clipping of a scene in an editable device or a chapter setting to a specific scene, including the user's play start time at which the user starts playing the content and the user's play end time at which the user finishes playing the scene of the content;
• a history storage device of a computer storing the history of the play operation acquired by the second acquisition unit, the history including a plurality of pairs of the user's play start time and the user's play end time;
• a first extraction unit configured to extract a keyword extracted from the text included in the scene of the content;
• a management unit configured to extract a preference keyword representing a preference of the user from the keyword based on the history of the play operation stored in the history storage device, and to manage the extracted preference keyword with a predetermined importance score of the preference keyword;
• a presentation unit configured to compare the keyword with the preference keyword, and to extract and to present a recommended-content candidate of the content to the user;
• an update unit configured to update the importance score of the preference keyword so as to increase the importance score of the preference keyword corresponding to one of the recommended-content candidates selected by the user;
• and
• a second extraction unit configured to extracts a recommended content using the updated importance score,
• wherein the second extraction unit acquires the content and the history corresponding to the content which the user plays, and the management unit adjusts the importance score of the preference keyword based on the history, and executes to score about the scene based on the history.

A content processing method comprising:

• acquiring a content data having a plurality of scenes;
• acquiring a history of a play operation selected by a user from one of a normal play, a fast forward play, a slow play, a repetitive play, a clipping of a scene in an editable device or a chapter setting to a specific scene, including a play start time when the user starts playing the scene of the content data and play end time when the user finishes playing the scene of the content data;
• storing the history of the play operation acquired by acquiring the history on a computer readable storage device, the history including a plurality of pairs of the play start time and play end time by the user;
• extracting a keyword extracted from the scene of the content data;
• extracting a preference keyword representing a preference of the user from the keyword based on the history of the play operation stored in the storing the history;
• managing the extracted preference keyword with an importance score;
• presenting a recommended content data according to a comparison of the keyword and the preference keyword;
• updating the importance score of the preference keyword corresponding to the recommended content data selected by the user;
• and
• extracting another recommended content data using the updated importance score,
• wherein the extracting another recommended content data further comprises acquiring the content data and the history corresponding to the content data which the user plays;
• the extracting the preference keyword representing the preference of the user further comprises adjusting the importance score of the preference keyword based on the history;
• and
• the managing the extracted preference keyword further comprises executing to score about the scene based on the history.