This server works with the Flash Player and HTML5 runtime to create media driven, multiuser RIAs (Rich Internet Applications).

In February 2019, Adobe Systems Incorporated granted Veriskope Inc rights to further develop, resell, and extend distribution of the software product.

The server side Actionscript runtime also received updates with support for XML, XMLSocket, SOAP and File operations.

[1] Version 4.0 was released on September 13, 2010 and introduced full 64-bit support, more secure multiprotocol streaming, IP multicast broadcast, multicast fusion, peer-assisted networking, enhanced buffer, absolute timecode, RTMP QoS improvements, simplified player development, faster switching with RTMP Dynamic Streaming and integrated HTTP server.

[7] In February 2019, Adobe Systems Incorporated granted Veriskope Inc rights to further develop, resell, and extend distribution of the software product.

Standard ActionScript objects are transported across the NetConnection using the Action Message Format (AMF) which is handled transparently by the server and flash client.