Patent ID: 9049418
Filing Date: 2015-06-02
Classification: G06F,G11B,H04N

Abstract:
1. A data processing apparatus comprising: text acquisition means for acquiring texts to be used as keywords which will be subject to audio retrieval, the texts being related to contents corresponding to contents data including video image data and audio data; keyword acquisition means for acquiring the keywords from the texts, each keyword being acquired as a sequence of one or more phonemes; audio retrieval means for retrieving utterance of the keywords from the audio data of the contents data and acquiring timing information representing the timing of the utterance of the keywords of which the utterance is retrieved; playback control means for generating, from the video image data around the time represented by the timing information, representation image data of a representation image which is a video frame or video clip, and for performing playback control of displaying the representation image corresponding to the representation image data together with corresponding keywords which are uttered at the time represented by the timing information; and timing information storage means for storing a timing information list of target contents in which each keyword for which utterance is retrieved by the audio retrieval means is correlated with timing information representing the timing of the utterance of each uttered keyword.