Encoding, Transcoding & Multiplexing

Playout & Storage

Contribution & Distribution

Multiscreen Delivery

Cloud Media Processing

  • Cloud Media Processing

Cable Edge Delivery

Media Processing Platform

VOS Cloud

A comprehensive software solution that transforms traditional video preparation and delivery architectures into a hybrid cloud operation, accelerating time to market for new broadcast and OTT services.

Media Processing Platform

Unifying the entire media processing chain, from ingest through delivery, VOS Cloud allows content creators and pay-TV operators to launch new video channels fast, and to run simpler, leaner operations. The VOS Cloud software can be installed on any hardware platform in the headend or data center, or as part of any private or public cloud deployment environment.

VOS Cloud features six primary functions that conform to the essential steps in a media processing workflow: Ingest, Playout, Graphics, Transcoding, Encryption and Delivery. Highly efficient workflows are built by selecting capabilities within each functionality. Template-based workflows are also available, allowing for rapid, consistent configuration of system resources.


  • Comprehensive software solution for broadcast and OTT media preparation and delivery
  • Deployable in private and public clouds, with any OS on any hardware
  • Build or remove services independently in minutes
  • Persona-defined user experience
  • Template-based workflows for rapid and consistent configuration
  • Subscription and usage-based pricing

Press Release

Harmonic Takes VOS to the Cloud

Two new cloud offerings fundamentally change video production and delivery for live and VOD content, enabling service providers to generate instant revenue and reduce CAPEX.

Read the Press Release

VOS Cloud Features

Built for the Cloud

With support for OpenStack deployment environments, VOS Cloud lets you work the way you want to work, whether on premise or through the cloud. Harmonic APIs provide hooks into your existing operations, simplifying the ability to add —or remove — VOS Cloud services in a matter of minutes.

PURE Power

At the heart of VOS Cloud is the Harmonic PURE Compression Engine™, an advanced, software-based encoding and transcoding technology that supports SD, HD and UHD formats, and MPEG-2, MPEG-4 AVC and HEVC codecs for broadcast and OTT multiscreen delivery. Providing superior video quality at the lowest possible bitrates, the PURE Compression Engine significantly improves efficiency and simplifies upgradability over competing encoder technologies.

Reduced CAPEX and OPEX

The broad capabilities of VOS Cloud converge broadcast and OTT media processing and delivery into a single, easy-to-use solution. Function integration built into the application reduces the number of devices required to build out a broadcast transmission chain, saving on both capital and operating expenditures and delivering exceptionally low total cost of ownership (TCO).

World-Class Service and Support

Harmonic stands behind VOS Cloud with a comprehensive support program, including system design, service deployment, technical support and network maintenance. World-class service plans and a global network of flexible and responsive support professionals help ensure your ability to deliver outstanding “anytime, anywhere, any-device” customer experiences.