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US-10009606-B2 · Jun 26, 2018 · US
Video quality of sevice management and constrained fidelity constant bit rate video encoding systems and methods
US9225980B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9225980-B2 |
| Application number | US-201414304454-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 13, 2014 |
| Priority date | Sep 21, 2006 |
| Publication date | Dec 29, 2015 |
| Grant date | Dec 29, 2015 |
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Abstract
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A constrained variable rate coding technique limits the number of bits used in an encoding process. A quality setting indicates a maximum level of quality to be used in the encoding process which limits the number of bits used in the encoding process. A bandwidth reclamation factor which indicates an amount of bandwidth to conserve may also be used with the quality setting. The constrained variable rate coding technique using a lower quality encoding process for less complex video data and a higher quality encoding technique for higher quality video data.
First claim
Opening claim text (preview).
What is claimed is: 1. An apparatus for coding video data comprising: a video analyzer unit which is configured to determine the coding complexity of the video data and provide a video complexity factor; a quality setting adjustment unit which receives a bandwidth reclamation factor that indicates an amount of bandwidth to be made available and also receives a video complexity factor from the video analyzer unit, the quality setting adjustment unit configured to provide a maximu…
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Electricity · mapped topic
Electricity · mapped topic
- H04N19/00006Primary
Electricity · mapped topic
Electricity · mapped topic
- H04N19/159Primary
Electricity · mapped topic
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- What does patent US9225980B2 cover?
- A constrained variable rate coding technique limits the number of bits used in an encoding process. A quality setting indicates a maximum level of quality to be used in the encoding process which limits the number of bits used in the encoding process. A bandwidth reclamation factor which indicates an amount of bandwidth to conserve may also be used with the quality setting. The constrained vari…
- Who is the assignee on this patent?
- Gen Instrument Corp, Arris Technology Inc
- What technology area does this patent fall under?
- Primary CPC classification H04N19/00006. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 29 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).