Invention Grant
- Patent Title: Audio-driven viewport selection
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Application No.: US15672080Application Date: 2017-08-08
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Publication No.: US11164606B2Publication Date: 2021-11-02
- Inventor: Nils Günther Peters , Shankar Thagadur Shivappa , Dipanjan Sen
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Espartaco Diaz Hidalgo
- Main IPC: G11B27/22
- IPC: G11B27/22 ; H04N21/81 ; H04N21/439 ; H04N21/2343 ; H04N21/2368 ; H04N21/6587 ; H04N5/225 ; H04N9/82 ; H04N5/60 ; H04N5/232 ; H04N9/802 ; H04S7/00 ; G06T19/00 ; H04N7/01 ; H04R1/02 ; H04R1/40

Abstract:
An example device includes a memory device, and a processor coupled to the memory device. The memory is configured to store audio spatial metadata associated with a soundfield and video data. The processor is configured to identify one or more foreground audio objects of the soundfield using the audio spatial metadata stored to the memory device, and to select, based on the identified one or more foreground audio objects, one or more viewports associated with the video data. Display hardware coupled to the processor and the memory device is configured to output a portion of the video data being associated with the one or more viewports selected by the processor.
Public/Granted literature
- US20190005986A1 AUDIO-DRIVEN VIEWPORT SELECTION Public/Granted day:2019-01-03
Information query
IPC分类: