Media distribution system with manifest-based entitlement enforcement
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United States of America Patent
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Nov 17, 2020
Grant Date -
Jan 18, 2018
app pub date -
Sep 28, 2017
filing date -
Jul 23, 2013
priority date (Note) -
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Abstract
A method for enforcing entitlements includes configuring a wide variety of entitlements at a server; determining applicable combination of entitlements for a given client request; sending entitlements to the requesting client securely; handling entitlement information securely on a plurality of client devices at run time; storing entitlement information securely on a plurality of client devices for offline use; and enforcing entitlements on a plurality of client devices. The method employs manipulation of manifest files by a proxy that may be included in the client device or located in the network.
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