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    • 16. 发明授权
    • Video streaming systems and methods
    • US12096096B2
    • 2024-09-17
    • US18127459
    • 2023-03-28
    • Penthera Partners, Inc.
    • Joshua PressnellScott Halpert
    • H04N21/858H04N21/234H04N21/81
    • H04N21/8586H04N21/23424H04N21/812
    • A method that includes obtaining information that indicates an insertion point for a first ad break. The method also includes receiving a manifest associated with a video; generating a modified manifest comprising first segment locator information for causing a player to request a number of segments, wherein generating the modified manifest comprises inserting into the manifest at the insertion point the first segment locator information, wherein the first segment locator information comprises a first uniform resource locator (URL) or URL template information for generating the first URL, and wherein the first URL includes a segment identifier; providing the modified manifest to the player; receiving from the player a segment request comprising the segment identifier; and in response to receiving the segment request comprising the segment identifier, providing to the player a segment or a redirect message for causing the player to request the segment. The modified manifest comprises a duration value associated with the segment identifier, the segment has an actual duration, and the actual duration of the segment is less than D−1, wherein D is the duration value associated with the segment identifier in units of seconds.
    • 18. 发明授权
    • Video streaming systems and methods
    • US11659259B1
    • 2023-05-23
    • US17896489
    • 2022-08-26
    • Penthera Partners, Inc.
    • Joshua PressnellScott Halpert
    • H04N21/858H04N21/234H04N21/81
    • H04N21/8586H04N21/23424H04N21/812
    • A method that includes receiving a manifest associated with a video, wherein the manifest indicates an insertion point for a first ad break and the manifest comprises first ad break duration information indicating a duration of the first ad break. The method also includes: generating a modified manifest, wherein generating the modified manifest comprises inserting into the manifest at the insertion point first segment locator information for causing a player to request a number of segments, wherein the first segment locator information comprises a first uniform resource locator (URL) or URL template information for generating the first URL, and wherein the first URL includes a segment identifier, and further wherein the modified manifest comprises segment duration information specifying a segment duration associated with the segment identifier. The method also includes providing the modified manifest to a player; receiving from the player a segment request comprising the segment identifier; and, in response to receiving the segment request comprising the segment identifier, providing to the player a segment or a redirect message for causing the player to request the segment, wherein the segment is either a segment identified by the segment identifier or another segment, and the duration of the segment is less than the segment duration associated with the segment identifier.