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Realnetworks Inc patents

Recent patent applications related to Realnetworks Inc. Realnetworks Inc is listed as an Agent/Assignee. Note: Realnetworks Inc may have other listings under different names/spellings. We're not affiliated with Realnetworks Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Realnetworks Inc-related inventors

Motion vector selection and prediction in video coding systems and methods

An unencoded video frame of a sequence of video frames is encoded to generate an encoded bit-stream representative of the unencoded video frame. The encoded bit-stream includes a header portion and a video data payload portion. ... Realnetworks Inc

Device-centric media prioritization systems and methods

In a system comprising media files resident on various devices which can interconnect and provide indices of their media library content, an organization method may provide an aggregate view of the media library of all connected devices ordering the media library contents of various connected devices from the point of view of the device from which the view of the aggregate library will be shown. This point-of-access-centric view of the library may be formed by prioritizing one or more of relevance, reliability, or proximity of the connected devices from the perspective of the viewing device.. ... Realnetworks Inc

Accompanying message data inclusion in compressed video bitsreams systems and methods

Methods and systems for inserting and extracting message data into and out of an encoded bitstream representative of an unencoded video frame are described herein. The unencoded video frame and at least one accompanying message for inclusion in the encoded bitstream are obtained and the unencoded video frame is encoded, thereby generating a video data payload of the encoded bitstream. ... Realnetworks Inc

Residual transformation and inverse transformation in video coding systems and methods

A transform block processing procedure wherein a maximum coding-block size and a maximum transform-block size for an unencoded video frame is determined. The unencoded video frame is divided into a plurality of coding-blocks including a first coding-block and the first coding block is divided into at least one prediction block and a plurality of transform blocks. ... Realnetworks Inc

Socially annotated presentation systems and methods

A video-platform server may obtain and provide context-specific metadata to remote presentation devices via an application programming interface. Context-specific metadata may include tags describing one or more assets (social-media-enhanced annotations or other such enhancements arising from viewer selections, e.g.) that are depicted in or otherwise associated with a given sequential position (a segment in a video playback, e.g.).. ... Realnetworks Inc

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Realnetworks Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Realnetworks Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by