Streaming 2.0

Improving Streaming Video Delivery for Everyone

OTT operators, CDNs, network operators, and everyone involved in streaming can benefit by embracing Open Caching.

Global internet video traffice (PB)
# of digital video viewers (MM) in the U.S.

The Face of Streaming

Avg # of CDNs per Platform
Avg # of Minutes Spent Purging from Multiple CDNs
What is

Open Caching?

Caching Node

An Open Caching Node represents a caching server, within a content delivery architecture, that complies with Open Caching specifications. The cache can either be built using the specifications (such as for an ISP implementing Open Caching at the edge of their network), or Open Caching functionality can be added through plugins or other means (such as for a Content Delivery Network caches or OTT Platform origins).

Specifications

Click on the button below to access the specifications related to the Open Caching Nodes.

View the Documents

Request Router

The Request Router handles the inbound request for content and forwards this request to the appropriate caching node within an environment. The Open Caching specifications identify three methods of routing: DNS, HTTP, and Manifest.

Specifications

Click on the button below to access the specifications related to the Request Router component.

View the Documents

Control Plane

The Control Plane handles all communication related to management of configurations, content purging and pre-positioning, logging, and security. While the Request workflow is focused on the end user’s ability to retrieve content, the Control Plane is focused on how the different members of the video distribution chain are empowered to partake in the delivery process.

Specifications

Click on the button below to access the specifications related to the Control Plane component.

View the Documents

Interested in Contributing? Join the Alliance Today!

Whether you are a technology vendor, network operator, or content owner in the streaming video space, you need a seat at the Open Caching table. Come help us design and build the video caching system of the future!

The Streaming Video Alliance is a global technical consortia with contributing companies from across the video ecosystem. Open Caching is one of the Alliance’s working groups. You can learn more about the Alliance, and how to participate, by visiting the website at www.streamingvideoalliance.org.

Other Alliance Resources