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    Dynamic content insertion
    2.
    发明授权
    Dynamic content insertion 有权

    公开(公告)号：US10965966B1

    公开(公告)日：2021-03-30

    申请号：US16037365

    申请日：2018-07-17

    Applicant: Amazon Technologies, Inc.

    Inventor： Yongjun Wu ,  Kyle Alexander Woo ,  Harrison Clement

    IPC: H04N7/10 ,  H04N21/234 ,  H04L29/06 ,  H04N21/454 ,  H04N21/2187

    Abstract: Systems, methods, and computer-readable media are disclosed for dynamically inserting secondary content into a live stream or a video on demand (VOD). The secondary content can include, for example, a public service announcement or warning, censoring content, live or prerecorded commentary, an advertisement, or any other type of content to be integrated with or inserted into the main content. Example methods may include receiving a content stream including a first fragment having a first duration and a second fragment having the first duration. Certain methods may include determining an increased quality of service associated with encoding the content stream into fragments having a second duration. Certain methods may include generating, based at least in part on the increased quality of service, a third fragment having the second duration, and sending the content stream having the third fragment to a user device.

    Server-side insertion of media fragments
    3.
    发明授权
    Server-side insertion of media fragments 有权

    公开(公告)号：US10595055B2

    公开(公告)日：2020-03-17

    申请号：US15960186

    申请日：2018-04-23

    Applicant: Amazon Technologies, Inc.

    Inventor： Tarun Jindal ,  Ron Searl ,  Kyle Alexander Woo ,  Abhishek Kumar ,  Yongjun Wu

    IPC: H04N21/234 ,  H04N21/81 ,  H04L29/06 ,  H04L29/08

    Abstract: Techniques are described for providing media presentations that include content originating from multiple sources in ways that are effectively transparent to end user devices. Manifest data provided to an end user device include a key encoded in the URL for each of the content fragments. The key encodes one or more interstitial periods of secondary content within the overall presentation of primary content. When a media server receives a content request from the end user device, the media server determines from the key encoded in the URL and the range of content requested whether the request corresponds to the primary content or the secondary content.

    MEDIA CONTENT BOUNDARY-AWARE ENCODING
    4.
    发明申请
    MEDIA CONTENT BOUNDARY-AWARE ENCODING 有权

    公开(公告)号：US20250039518A1

    公开(公告)日：2025-01-30

    申请号：US18915204

    申请日：2024-10-14

    Applicant: Amazon Technologies, Inc.

    Inventor： Yongjun Wu ,  Sitaraman Ganapathy ,  Abhishek Kumar ,  Vasanthakumar Soundararajan ,  Kyle Alexander Woo

    IPC: H04N21/84 ,  H04N21/81 ,  H04N21/858

    Abstract: A system for utilizing media content reference point information to perform media content encoding, and supplemental content stitching and/or insertion. Media content can be encoded and packaged based on boundaries of the media content. The boundaries can be received from a third-party and/or generated via an automated process. Target boundaries can be selected based on accuracy levels associated with the received and/or generated boundaries. Supplemental content can be stitched and/or inserted into packaged media content based on audio and video content of the packaged media content being aligned.

    Media content boundary-aware encoding
    5.
    发明授权
    Media content boundary-aware encoding 有权

    公开(公告)号：US12149709B2

    公开(公告)日：2024-11-19

    申请号：US17854505

    申请日：2022-06-30

    Applicant: Amazon Technologies, Inc.

    Inventor： Yongjun Wu ,  Sitaraman Ganapathy ,  Abhishek Kumar ,  Vasanthakumar Soundararajan ,  Kyle Alexander Woo

    IPC: H04N19/167 ,  H04N19/172

    Abstract: A system for utilizing media content reference point information to perform media content encoding, and supplemental content stitching and/or insertion. Media content can be encoded and packaged based on boundaries of the media content. The boundaries can be received from a third-party and/or generated via an automated process. Target boundaries can be selected based on accuracy levels associated with the received and/or generated boundaries. Supplemental content can be stitched and/or inserted into packaged media content based on audio and video content of the packaged media content being aligned.

    SERVER-SIDE INSERTION OF MEDIA FRAGMENTS
    8.
    发明申请
    SERVER-SIDE INSERTION OF MEDIA FRAGMENTS 审中-公开

    公开(公告)号：US20190327504A1

    公开(公告)日：2019-10-24

    申请号：US15960186

    申请日：2018-04-23

    Applicant: Amazon Technologies, Inc.

    Inventor： Tarun Jindal ,  Ron Searl ,  Kyle Alexander Woo ,  Abhishek Kumar ,  Yongjun Wu

    IPC: H04N21/234 ,  H04N21/81

    Abstract: Techniques are described for providing media presentations that include content originating from multiple sources in ways that are effectively transparent to end user devices. Manifest data provided to an end user device include a key encoded in the URL for each of the content fragments. The key encodes one or more interstitial periods of secondary content within the overall presentation of primary content. When a media server receives a content request from the end user device, the media server determines from the key encoded in the URL and the range of content requested whether the request corresponds to the primary content or the secondary content.

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