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US 2003/0112265 A1Published application
Indexing video by detecting speech and music in audio
AssigneeHewlett-Packard Development Company, L.P.
InventorTong Zhang
Life of this patent
Estimating the term…
Abstract
A video processing device includes an audio event detector and a memory that stores video data and audio data corresponding to the video data. The audio event detector detects an audio event in the audio data and indexes the video data at about a beginning of the audio event.
Claims33
A video processing device, comprising:
- an audio event detecting means for detecting audio events in a video data;
- and
- a memory communicating with said audio event detecting means and storing video data and audio data corresponding to said video data;
- wherein said audio event detecting means detects an audio event in said audio data and indexes said video data at about a beginning of said audio event.
1 more element
A video processing device, comprising:
- a processor;
- an audio event detector communicating with said processor;
- and
- a memory communicating with said processor, said memory storing video data and audio data corresponding to said video data;
- wherein said audio event detector detects an audio event in said audio data and wherein said processor indexes said video data at about a beginning of said audio event.
2 more elements
A method of indexing a video data, comprising the steps of:
- detecting an audio event in an audio data corresponding to said video data;
- and
- indexing one or more representative video frames of said video data at about a beginning of said audio event.
Dependencies are inferred from the claim text.