Unreal Media Server
 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (August 2012) |
| Developer(s) | Unreal Streaming Technologies |
|---|---|
| Stable release | 9.0
/ September 7, 2012 |
| Operating system | Windows |
| Type | streaming server software |
| License | Proprietary |
| Website | www |
Unreal Media Server is a streaming server software created by Unreal Streaming Technologies.
Streaming protocol support:
- UMS protocol (proprietary) for streaming to Unreal Streaming Media Player on Windows OS
- RTMP/RTMPT protocol for streaming to Flash Player on any Flash-enabled OS
- Apple Http Live Streaming for streaming to iOS and othe HLS-enabled devices
- MS-WMSP protocol for streaming to Silverlight, Windows Media Player
- MS Smooth streaming protocol for streaming to Silverlight
- MPEG2-TS protocol for streaming to Set-Top boxes and iOS devices
Proprietary UMS streaming protocol is based on Microsoft DirectShow, and therefore, UMS protocol is codec-independent. UMS protocol realizes a distributed DirectShow graph where source filter resides on the server computer and renderer filter resides on the player computer; a corresponding DirectShow decoder needs to be installed at the player computer/device.
Supported file container formats: MP4, ASF, AVI, MKV, MPEG, WMV, FLV, Ogg, MP3, 3GP, MOV, other containers. Using a DirceShow approach, file content is being demultiplexed from its container for each individual
player and being sent to that player via whatever streaming protocol that player needs.
With regards to live video, Unreal Media Server acts as universal re-multiplexer: it receives live streams muxed in different protocols/formats (RTSP-RTP, MS-WMSP/ASF, MPEG2-TS, UMS), demuxes (extracts) the actual elementary streams from these containers, and muxes (packages) it for specific player delivery. For example, it can take a live RTSP stream from IP camera and re-mux it into RTMP/FLV protocol/format when Adobe Flash Player asks for live video; in the same time re-mux it to MPEG2-TS for delivery to Set-Top box, and in the same time send it iOS devices with HLS protocol.
Industry Reviews and Adoption
- About.com online radio software suggestions
- Review by TMCNet
- VideoHelp
- TechTV channel program
- Installation guide
- PCQuest tutorial for streaming TV channels
- RemoteHams: Online radio community
- Softpedia
- CDN partner: StreamGuys
External links
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