- 专利标题: Adaptive power and quality control for video encoders on mobile devices
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申请号: US14747156申请日: 2015-06-23
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公开(公告)号: US09936208B1公开(公告)日: 2018-04-03
- 发明人: Ilya Vladimirovich Brailovskiy , Marcus-Alan Gilbert , Dmitry Svetlov , Amir Frenkel , Paul Berenberg
- 申请人: Amazon Technologies, Inc.
- 申请人地址: US WA Seattle
- 专利权人: Amazon Technologies, Inc.
- 当前专利权人: Amazon Technologies, Inc.
- 当前专利权人地址: US WA Seattle
- 代理机构: Pierce Atwood LLP
- 主分类号: H04N19/42
- IPC分类号: H04N19/42 ; H04N19/29 ; H04N19/59
摘要:
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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