Systems and methods for inserting ads during playback of video media
US-9204102-B2 · Dec 1, 2015 · US
Bit-rate constrained trick play through stream switching and adaptive streaming
US9038121B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9038121-B2 |
| Application number | US-13202808-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 3, 2008 |
| Priority date | Jan 19, 2006 |
| Publication date | May 19, 2015 |
| Grant date | May 19, 2015 |
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Abstract
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A system for bit-rate stream playout at preset speeds including a regular playout speed and other than the regular playout speed includes multiple streams encoded at a same bit-rate (R) but at a plurality of playout speeds. A selection mechanism is responsive to requests for playout speeds. The selection mechanism selects from among the plurality of streams to service a request.
First claim
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What is claimed is: 1. A system for bit-rate constrained stream playout at preset speeds including a regular playout speed and other than the regular playout speed, comprising: multiple streams encoded at a same bit-rate (R) but at a plurality of playout speeds; and a selection mechanism responsive to requests for playout speeds, the selection mechanism selecting from among the plurality of streams to service a request; wherein the system adapts to decreases in available bandw…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9038121B2 cover?
- A system for bit-rate stream playout at preset speeds including a regular playout speed and other than the regular playout speed includes multiple streams encoded at a same bit-rate (R) but at a plurality of playout speeds. A selection mechanism is responsive to requests for playout speeds. The selection mechanism selects from among the plurality of streams to service a request.
- Who is the assignee on this patent?
- Kienzle Martin G, Ratakonda Krishna, Turaga Deepak S, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H04N7/17336. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue May 19 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).