Invention Application
US20160064003A1 Methods and Systems for Generating and Rendering Object Based Audio with Conditional Rendering Metadata
有权
使用条件渲染元数据生成和渲染基于对象的音频的方法和系统
- Patent Title: Methods and Systems for Generating and Rendering Object Based Audio with Conditional Rendering Metadata
- Patent Title (中): 使用条件渲染元数据生成和渲染基于对象的音频的方法和系统
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Application No.: US14781544Application Date: 2014-04-03
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Publication No.: US20160064003A1Publication Date: 2016-03-03
- Inventor: Sripal S. MEHTA , Thomas ZIEGLER , Stewart MURRIE
- Applicant: DOLBY LABORATORIES LICENSING CORPORATION , DOLBY INTERNATIONAL AB
- Applicant Address: US CA San Francisco NL Amsterdam Zuidoost
- Assignee: Dolby Laboratories Licensing Corporation,Dolby International AB
- Current Assignee: Dolby Laboratories Licensing Corporation,Dolby International AB
- Current Assignee Address: US CA San Francisco NL Amsterdam Zuidoost
- International Application: PCT/US2014/032808 WO 20140403
- Main IPC: G10L19/008
- IPC: G10L19/008 ; H04S3/00
Abstract:
Methods and audio processing units for generating an object based audio program including conditional rendering metadata corresponding to at least one object channel of the program, where the conditional rendering metadata is indicative of at least one rendering constraint, based on playback speaker array configuration, which applies to each corresponding object channel, and methods for rendering audio content determined by such a program, including by rendering content of at least one audio channel of the program in a manner compliant with each applicable rendering constraint in response to at least some of the conditional rendering metadata. Rendering of a selected mix of content of the program may provide an immersive experience.
Public/Granted literature
- US09881622B2 Methods and systems for generating and rendering object based audio with conditional rendering metadata Public/Granted day:2018-01-30
Information query
