Apparatus and methods for latency reduction in digital content switching operations
US-2019069004-A1 · Feb 28, 2019 · US
Broadcast in-home streaming
US12010367B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12010367-B2 |
| Application number | US-202017038157-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 30, 2020 |
| Priority date | Sep 30, 2020 |
| Publication date | Jun 11, 2024 |
| Grant date | Jun 11, 2024 |
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Abstract
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Techniques for broadcast in-home streaming are described. In some embodiments, the method is performed at a gateway device. The gateway device demultiplexes a broadcast stream to a plurality of streams, including a first stream and a second stream and anchors a first presentation time range of a first segment based on a random access point in the first stream and a first frame in the second stream. The gateway device also identifies one or more frames in the first stream based on presentation timestamps and decoding timestamps of a last frame in the first presentation time range and a first frame in a second presentation time range. The gateway device further captures frames from the second stream within the first presentation time range and generates the first segment having the first presentation time range, including the random access point, the one or more frames, the first frame, and the frames.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method comprising: at a device including a processor and a non-transitory memory: demultiplexing a broadcast stream to a plurality of streams including a first stream and a second stream; identifying a first presentation time range of a first segment, wherein the first presentation time range starts before a random access point in the first stream; identifying a second presentation time range starting after the first presentation time range;…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H04N21/26258Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US12010367B2 cover?
- Techniques for broadcast in-home streaming are described. In some embodiments, the method is performed at a gateway device. The gateway device demultiplexes a broadcast stream to a plurality of streams, including a first stream and a second stream and anchors a first presentation time range of a first segment based on a random access point in the first stream and a first frame in the second str…
- Who is the assignee on this patent?
- Synamedia Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04N21/26258. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 11 2024 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).