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US 8,913,189 B1Granted
Audio and video processing associated with visual events
AssigneeAmazon Technologies, Inc.
InventorsRichard William Mincher, Todd Christopher Mason
Life of this patent
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Abstract
Audio data and video data are processed to determine one or more audible events and visual events, respectively. Contemporaneous presentation of the video data with audio data may be synchronized based at least in part on the audible events and the visual events. Audio processing functions, such as filtering, may be initiated for audio data based at least in part on the visual events.
Claims20
A computer-implemented method for utilizing processing resource devices of a computerized system, the computer-implemented method comprising:
- receiving audio data;
- determining one or more audible events in the audio data;
- receiving video data associated with the audio data;
- determining one or more visual events in the video data;
- based at least in part on the one or more visual events, determining one or more audio processing functions;
- processing the audio data associated with the visual events using the audio processing functions to generate processed audio data;
- accessing association data, wherein the association data is indicative of correspondence between at least a portion of the one or more audible events and at least a portion of the one or more visual events;
- based at least in part on the association data, determining one or more timing differences between one or more of the audible events and the one or more visual events which correspond;
- based at least in part on the one or more timing differences, generating sync data;
- and
- based at least in part on the sync data, adjusting presentation of the processed audio data, the video data, or both to reduce the one or more timing differences.
8 more elements
A device, comprising:
- at least one memory storing computer-executable instructions;
- and
- at least one processor configured to access the at least one memory, and execute the computer-executable instructions to:
- determine one or more audible events in audio data and one or more visual events in the video data based at least in part on comparison of at least a portion of the audio data and the video data to previously stored signature data;
- generate association data indicative of a correspondence between at least a portion of one or more of the audible events and at least a portion of the one or more of the visual events;
- and
- based at least in part on the association data, generate sync data indicative of differences in timing between one or more of the audible events and one or more of the corresponding visual events.
4 more elements
A method comprising:
- accessing one or more visual events associated with audio data;
- based at least in part on the one or more visual events, determining one or more audio processing functions;
- and
- processing the audio data associated with the one or more visual events using the determined one or more audio processing functions to generate processed audio data.
1 more element
Dependencies are inferred from the claim text.