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Fast video stream startup

專利號
US11659213B2
公開日期
2023-05-23
申請人
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
技術領域
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

Some exemplary embodiments include a method performed at a streaming service. The streaming service determines that a video stream is to be provided to a user device. The video stream corresponds to video content selected by the user device that is available on-demand. The video stream is to include multiple subclips corresponding to the selected content and a dynamic content insertion opportunity (DCIO). A first set of multimedia data is transmitted to the user device. The first set of multimedia data corresponds to a first subclip of the selected content. The streaming service determines whether a predetermined condition corresponding to the DCIO is satisfied. When the predetermined condition is satisfied, the streaming service transmits a second set of multimedia data to the user device. The second set includes multimedia data corresponding to at least the multiple subclips.

Other exemplary embodiments include a server with a communication interface configured to provide a video stream to a user device and a processor configured to perform operations. The operations include, determining that a video stream is to be provided to the user device. The video stream corresponds to video content selected by the user device that is available on-demand. The video stream is configured to include multiple subclips corresponding to the selected content and a dynamic content insertion opportunity (DCIO). A first set of multimedia data is transmitted to the user device. The first set of multimedia data corresponds to a first subclip of the selected content. When a predetermined condition corresponding to the DCIO is satisfied, a second set of multimedia data is transmitted to the user device. The second set includes at least multimedia data corresponding to the multiple subclips.

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