Duo Seeks Edge in Scalable OTT Video

In a move that aims to bring more scale to over-the-top video services, Qwilt and content delivery network provider Limelight Networks have stitched together an integrated caching system that places more content toward the edge of the network and closer to the end user.

The integration combines Limelight’s CDN with Qwilt’s “open” caching in ISP networks around the world.

The linkup with Limelight will help to improve the quality of experience and lower latencies of OTT services, Qwilt CEO and co-founder Alon Maor said.

While Limelight is the first on board with such an integration, Maor stressed that the agreement is not exclusive and that Qwilt has trials ongoing with other CDN and streaming infrastructure providers. He also noted that this is a technical integration, and that no money is being exchanged as a result.

“This is a very meaningful step toward an internet that’s not just for open connectivity, but also content delivery that’s closer to the edge,” Maor said.

Related: Qwilt Takes Live Streaming, VR to the Edge

He also confirmed that the work between Qwilt and Limelight stems from an “open caching” architecture/initiative that’s been undertaken by the Streaming Video Alliance that aims to drive more scale and quality into online video.

The SVA, a group formed in late 2014, is focused on specs and best practices for video streaming. Charter Communications, Limelight, Qwilt, Verizon Communications, Viacom, Yahoo and ViaSat were among the first group of companies to get directly involved in the SVA’s open caching project.