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Fast video stream startup

專利號(hào)
US11659213B2
公開日期
2023-05-23
申請(qǐng)人
VIACOM INTERNATIONAL INC.(US NY New York)
發(fā)明人
Spencer Shanson; Matt Tretin; Ivan Zubok; Pavlo Kalmykov; Edwin Rodriguez
IPC分類
H04N21/234; H04N21/2187; H04N21/262; H04N21/81
技術(shù)領(lǐng)域
dcio,subclip,streaming,stream,video,multimedia,user,playlist,service,vod
地域: NY NY New York

摘要

The exemplary embodiments relate to devices, systems and methods for a streaming service to provide fast video stream startup at a user device. The streaming service may determine that a video stream for on-demand content is to be provided to the user device and is to include multiple subclips corresponding to the on-demand content and a dynamic content insertion opportunity (DCIO). A first set of multimedia data is transmitted to the user device that corresponds to a first subclip of the on-demand content. When a predetermined condition corresponding to the DCIO is satisfied, a second set of multimedia data is transmitted to the user device that includes multimedia data corresponding to at least the multiple subclips.

說明書

The exemplary embodiments are also described with regard to the video stream including at least one dynamic content insertion opportunity (DCIO). Throughout this description, the term “DCIO” refers to one or more slots that are to be included in a video stream and may be filled with any type of dynamic content. For example, the DCIO may be configured to include dynamic content such as, but not limited to, a highlight, a deleted scene, an interview, a news segment, an advertisement, one or more black frames or any other type of content. The scope of the term “dynamic content” is used herein to differentiate between the content that is to be inserted into the DCIO and the content selected by the user (e.g., the VOD program). Each slot of the DCIO may be configured to include one or more types of dynamic content or a single type of dynamic content may occupy more than one slot. However, any reference to dynamic content as a particular type of content is not intended to limit the scope of the term dynamic content and is merely used as an example. Further, any reference to the video stream being a VOD stream or the video stream including a particular number of DCIOs is merely for illustrative purposes, different entities may refer to similar concepts by different names.

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