CONTENT DELIVERY NETWORK VIDEO CONTENT INVALIDATION THROUGH ADAPTIVE BITRATE MANIFEST MANIPULATION

A method for invalidating content segments of a bitstream. The method comprises a step of delivering a manifest file from an origin server to a content delivery network. The manifest file may have a time-to-live value and may be redelivered based on the time-to-live value. The method comprises a ste...

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Bibliographic Details
Main Authors ROSENZWEIG, Jesse J, TRUAX, Gregory K
Format Patent
LanguageEnglish
French
German
Published 07.09.2022
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:A method for invalidating content segments of a bitstream. The method comprises a step of delivering a manifest file from an origin server to a content delivery network. The manifest file may have a time-to-live value and may be redelivered based on the time-to-live value. The method comprises a step of delivering one or more content segments from the origin server to the content delivery network. The manifest file may contain pointers to the content segments. The method comprises a step of modifying the manifest file at the origin server to include invalidation information based on an input signal. The method comprises a step of invalidating the content segments throughout the content delivery network based on the invalidation information.
Bibliography:Application Number: EP20160724774