Invention Grant
- Patent Title: Ambient light effects and chrominance control in video files
- Patent Title (中): 视频文件中的环境光效果和色度控制
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Application No.: US13654213Application Date: 2012-10-17
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Publication No.: US08576340B1Publication Date: 2013-11-05
- Inventor: Adam Li , Megan Farrell , Aixin Liu , Djung Nguyen
- Applicant: Adam Li , Megan Farrell , Aixin Liu , Djung Nguyen
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Fitch, Even, Tabin & Flannery LLP
- Main IPC: H04N5/58
- IPC: H04N5/58

Abstract:
Methods and systems for controlling ambient light effects associated with video content are provided. The method includes providing a receiving device configured to parse an incoming video file. The video file includes at least one track specifying at least one ambient light effect associated with at least one portion of the video file. The at least one track includes chrominance control data specifying at least one light color to be generated by the at least one lighting device. The method also includes parsing the video file at the receiving device to separate the track specifying the ambient light effect and the chrominance control data and sending a command to at least one lighting device to generate the ambient light effect specified in the track and the chrominance control data.
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