Invention Grant
- Patent Title: Producing and adapting video images for presentation on displays with different aspect ratios
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Application No.: US18000773Application Date: 2021-06-09
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Publication No.: US12170815B2Publication Date: 2024-12-17
- Inventor: Robin Atkins , Suzanne Farrell , Per Jonas Andreas Klittmark
- Applicant: Dolby Laboratories Licensing Corporation
- Applicant Address: US CA San Francisco
- Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee Address: US CA San Francisco
- Priority: EP20179451 20200611
- International Application: PCT/US2021/036698 WO 20210609
- International Announcement: WO2021/252697 WO 20211216
- Main IPC: H04N21/4402
- IPC: H04N21/4402 ; H04N21/435 ; H04N21/442 ; H04N21/81

Abstract:
The described embodiments include systems and methods for producing and adapting images, such as video images, for presentation on display devices that have various different aspects ratios, such as 4:3, 16:9, 9:16, etc. In one embodiment, a method for producing content, such as video images, can begin by selecting an original aspect ratio and determining, within at least a first scene in the content, a position of a subject in the first scene. In one embodiment, the original aspect ratio can be substantially square (e.g., 1:1). Metadata can then be created, based on the position of the subject in the first scene, to guide playback devices to asymmetrically crop the content, relative to the position, for display on display devices that have aspect ratios that are different than the original aspect ratio. Other methods and systems are also described.
Public/Granted literature
- US20230217067A1 PRODUCING AND ADAPTING VIDEO IMAGES FOR PRESENTATION DISPLAYS WITH DIFFERENT ASPECT RATIOS Public/Granted day:2023-07-06
Information query
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