Invention Grant
- Patent Title: Adaptive power and quality control for video encoders on mobile devices
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Application No.: US14747156Application Date: 2015-06-23
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Publication No.: US09936208B1Publication Date: 2018-04-03
- Inventor: Ilya Vladimirovich Brailovskiy , Marcus-Alan Gilbert , Dmitry Svetlov , Amir Frenkel , Paul Berenberg
- Applicant: Amazon Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Pierce Atwood LLP
- Main IPC: H04N19/42
- IPC: H04N19/42 ; H04N19/29 ; H04N19/59

Abstract:
Devices, systems and methods are disclosed for improving encoding techniques for mobile devices by adaptively controlling a resolution or frame rate of content to reduce power consumption while maintaining image quality. For example, a local device may determine when the content may be downscaled without degrading a final image quality and may downscale the content prior to encoding and transmitting the encoded content to a remote device. The remote device may decode and upscale the content to the original resolution prior to displaying the content on a display. As downscaling the content is not power intensive, the local device may reduce a power consumption associated with encoding and transmitting the content to the remote device while maintaining the final image quality of the content.
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