Invention Grant
US09276983B2 Content delivery network video content invalidation through adaptive bitrate manifest manipulation
有权
内容传递网络视频内容通过自适应比特率显示操作无效
- Patent Title: Content delivery network video content invalidation through adaptive bitrate manifest manipulation
- Patent Title (中): 内容传递网络视频内容通过自适应比特率显示操作无效
-
Application No.: US14716028Application Date: 2015-05-19
-
Publication No.: US09276983B2Publication Date: 2016-03-01
- Inventor: Jesse J. Rosenzweig , Gregory K. Truax
- Applicant: Elemental Technologies, Inc.
- Applicant Address: US NV Reno
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US NV Reno
- Agency: Hogan Lovells US LLP
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L29/06 ; H04L29/08 ; H04L12/841
Abstract:
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.
Public/Granted literature
- US20150256583A1 CONTENT DELIVERY NETWORK VIDEO CONTENT INVALIDATION THROUGH ADAPTIVE BITRATE MANIFEST MANIPULATION Public/Granted day:2015-09-10
Information query
