Systems and methods for providing remote access to interactive media guidance applications
US-9197936-B2 · Nov 24, 2015 · US
Context dependent multi-angle navigation technique for digital versatile discs
US9106883B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9106883-B2 |
| Application number | US-57890405-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 19, 2005 |
| Priority date | Apr 22, 2004 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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Selection of an audio-visual stream from among a plurality of streams occurs by first detecting a navigation packet within at least one stream that provides information concerning the stream, as well as those streams in lie in synchronism therewith. From the navigation packet, a determination is made which other streams lie in synchronism with the one stream, which audio and sub-picture data packets exist in each stream, and as well as which highlight information properties exist for selecting among the synchronized streams. At least one of the audio data packets, sub-picture data packets, or highlight information properties undergoes modification in accordance with information about at least one other synchronized stream to allow display of a viewer selectable button or the like to select among the synchronized streams and/or be presented with differing audio and/or sub-picture contents with each stream.
First claim
Opening claim text (preview).
The invention claimed is: 1. A disc, comprising: a plurality of audio-visual streams, at least one navigation packet in at least one stream that contains data indicating which streams constitute a set of seamless multi-angle streams and also contain highlight information properties for enabling selection among other streams in said set of seamless multi-angle streams; and at least one highlight information property associated with the at least one stream being modifiable indepen…
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Classifications
Electricity · mapped topic
- H04N5/85Primary
Electricity · mapped topic
Physics · mapped topic
Electricity · mapped topic
- G11B27/105Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US9106883B2 cover?
- Selection of an audio-visual stream from among a plurality of streams occurs by first detecting a navigation packet within at least one stream that provides information concerning the stream, as well as those streams in lie in synchronism therewith. From the navigation packet, a determination is made which other streams lie in synchronism with the one stream, which audio and sub-picture data pa…
- Who is the assignee on this patent?
- Johnson Mark Rogers, Liu Jun, Rice Joseph, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04N5/85. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 11 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).