Transparent intercept for adaptive bitrate splicer

Abstract

Methods, systems, and computer readable media can be operable to facilitate the intercept and manipulation of content requested by a client device. The methods, systems, and apparatuses described herein enable the interception and redirection of packets based upon a set of rules. Intercepted packets may be redirected away from an origin server and may be forwarded to a splicing device. The splicing device may establish a session with a corresponding origin server, and retrieve content that is requested by the intercepted packet. In embodiments, the splicing device may identify alternate content that is associated with the intercepted packet and/or content that is further associated with a device or subscriber associated with the packet. One or more segments of the requested content, or the entirety of the requested content may be replaced with the alternate content, and the modified content may be output to the client device requesting the content.

What is claimed is: 
     
         1 . A method, comprising:
 receiving a packet at an intercept device, the packet being output from a user device, wherein the packet comprises a request for content from an origin server;   determining whether the packet is to be modified by an intercept splicer, wherein the determination that the packet is to be modified by the intercept splicer is made by the intercept device based at least in part on a determination that a destination associated with the packet is associated with an adaptive bitrate channel;   receiving, at the intercept splicer, the requested content;   modifying at least one segment of the requested content to generate modified content; and   routing the modified content to the user device.   
     
     
         2 . The method of  claim 1 , wherein determining whether the packet is to be modified by an intercept splicer comprises determining whether the origin server associated with the packet is on a list indicating redirection to the intercept splicer. 
     
     
         3 . The method of  claim 1 , further comprising:
 preserving address and port information associated with the packet by encapsulating the packet within a wrapper before forwarding the packet to the intercept splicer.   
     
     
         4 . The method of  claim 1 , wherein the modified content includes one or more replacement pieces of content comprising one or more targeted advertisements. 
     
     
         5 . The method of  claim 4 , wherein the one or more replacement pieces of content comprises a single piece of content, and the entirety of the requested content is replaced with the single piece of content. 
     
     
         6 . The method of  claim 4 , wherein the one or more identified alternate pieces of content are associated with a geographical location of the user device. 
     
     
         7 . The method of  claim 1 , further comprising:
 outputting, to an external server, analytics associated with replacement of requested content with alternate content.   
     
     
         8 . The method of  claim 1 , wherein the intercept splicer is integrated into the intercept device. 
     
     
         9 . A system, comprising:
 an interface configured to be used to receive a packet, the packet being output from a user device, wherein the packet comprises a request for content from an origin server;   an intercept module configured to determine whether the packet is to be modified by a splicer module, wherein the determination that the packet is to be modified by the intercept splicer is made by the intercept device based at least in part on a determination that a destination associated with the packet is associated with an adaptive bitrate channel, and wherein the splicer module is configured to modify at least one segment of the requested content; and   an interface configured to be used to route the modified content to the user device.   
     
     
         10 . The system of  claim 9 , wherein the intercept module is configured to determine that the packet is to be modified by the splicer module by determining whether the origin server associated with the packet is on a list indicating redirection to the intercept splicer. 
     
     
         11 . The system of  claim 9 , wherein the intercept module is further configured to preserve address and port information associated with the packet by encapsulating the packet within a wrapper before forwarding the packet to the splicer module. 
     
     
         12 . The system of  claim 9 , wherein the modified content includes one or more replacement pieces of content comprising one or more targeted advertisements. 
     
     
         13 . The system of  claim 12 , wherein the one or more alternate pieces of content comprise a single piece of content, and the entirety of the requested content is replaced with the single piece of content. 
     
     
         14 . The system of  claim 12 , wherein the one or more identified alternate pieces of content are associated with a geographical location of the user device.