Invention Grant
- Patent Title: Selection of resolutions for seamless resolution switching of multimedia content
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Application No.: US17063439Application Date: 2020-10-05
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Publication No.: US11457054B2Publication Date: 2022-09-27
- Inventor: Kourosh Soroushian , Abhishek Shivadas
- Applicant: DIVX, LLC
- Applicant Address: US CA San Diego
- Assignee: DIVX, LLC
- Current Assignee: DIVX, LLC
- Current Assignee Address: US CA San Diego
- Agency: KPPB LLP
- Main IPC: H04L65/70
- IPC: H04L65/70 ; H04N21/2343 ; H04L65/61 ; H04N19/33 ; H04N21/845

Abstract:
Systems and methods for the selection of resolutions for seamless resolution switching of multimedia content in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a source encoder includes a processor configured by a source encoder application to receive multimedia content, where the multimedia content comprises video data having a primary resolution and a primary sample aspect ratio and encode the video data as a set of alternative streams, where a plurality of the streams in the set of alternative streams have different maximum bitrates and resolutions, the resolution of each of the plurality of streams comprises a width and height that are both an integer number of pixels, and both the width and height of each of the plurality of streams is a common fraction of the width and height of the corresponding primary resolution.
Public/Granted literature
- US20210021662A1 Selection of Resolutions for Seamless Resolution Switching of Multimedia Content Public/Granted day:2021-01-21
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