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RealMedia™ HD

RealMedia™ HD, the successor to RealNetworks' RMVB video codec, delivers exceptional image quality for a high-definition experience on mobile devices.

RealProducer™ HD

RealProducer HD can help users to generate RealMedia™ HD videos quickly and conveniently.

RealPlayer® HD

With the new RealPlayer HD® everybody can playback with ease existing RMVB® videos and browse new RMHD™ videos in exceptional HD quality.

RealMedia™ HD SDK

The RealMedia HD SDK, powered by RealMediaTM HD, is a media player SDK to bring HD video playback experience to consumer through easy integration with other media players.


Whether used for download or streaming,RealNetworks' RealAudio and RealVideo codecs delivers unparalleled quality from Narrowband to HDTV.

Community Projects

Helix DNA Client

The underlying digital media platform for the RealPlayer for Windows, Mac and Linux, and also the industry-leading media engine for multiple handsets.

Helix Player

An open source media player for Linux, Solaris, and Symbian based on the Helix DNA Client media engine.

Helix DNA Codecs & Formats

Formats & Codecs behind Helix technologies.

Community News

The Helix Community Upgraded with new look

The Helix Community has been upgraded to FusionForge6.0 with new look and contents revise.

Helix Community CVS Server in Maintenance

The Helix Community CVS server is down for system upgrade. We expect all CVS and related services will not be available until maintenance finished. Thank you for your understanding and patience

Helix Community closed projects related to Helix Server/Producer

Realnetworks has discontinued licensing the Helix Media Delivery Platform suite of products

Quick Downloads

Real Producer™ HD

Windows Basic 66.3MB