Wowza Media Server is a Flash Media Server alternative, Flash streaming server and flash server.



Wowza Media Server Pro
Comparison to
Adobe Flash Media Server


Pricing and Licensing Wowza Media
Server Pro
Adobe
FMIS
Adobe
FMSS
Connections Bandwidth
    10 Unlimited FREE FREE FREE
    Unlimited Unlimited $995 $4,500 $995
    with MPEG-TS Unlimited $1995 Not Available Not Available
Software Subscription edition $65/server/mo or less Not Available Not Available



Live Encoder Support
RTMP ingest Yes Yes Yes
RTP/RTSP/MPEG-TS H.264/AAC ingest Yes No No



Live Streaming Across Multiple Servers
Live Stream Repeater Origin Functionality Included Included No
Live Stream Edge Functionality Included Included No



Computing Scalability
Maximum number of CPU cores 8 8 4



Supported Platforms
Windows Yes Yes Yes
Mac OS X Yes No No
Linux Yes Limited Limited
Solaris Yes No No
Unix Yes No No
64-bit Support Yes - all platforms No No



Real Time Messaging Protocol (RTMP) Support
RTMP Yes Yes Yes
RTMPT Yes Yes Yes
RTMPS Yes Yes Yes
RTMPE Yes Yes Yes
RTMPTE Yes Yes Yes



Real Time Protocol (RTP) Support
RTP/RTSP/MPEG-TS H.264/AAC live encoder ingest Yes No No



Programming Options
Client Side ActionScript ActionScript ActionScript
Server Side Java¹ ActionScript No

¹ Free Wowza IDE tool is avalable for simplified server-side programming

Applications Capabilities
Video Streaming (live and on-demand)
      FLV Yes Yes Yes
      H.264 Yes Yes Yes
Audio Streaming (live and on-demand)
      FLV Yes Yes Yes
      MP3 Yes Yes Yes
      HE-AAC Yes Yes Yes
Chat (text, audio, video)
      One-to-One Yes Yes No
      One-to-Many Yes Yes No
      Many-to-Many Yes Yes No
Recording
      Remote, b/w dependent Yes Yes No
      Remote, b/w independent Yes No No
      Simultaneous,
      during live stream
Yes Yes No
      Simultaneous,
      segmented recording
Yes No No
Action Method Format 3 (AMF3) Support
      Uni-directional Yes Yes Yes
      Bi-Directional Yes No No
SHOUTcast/Icecast2 Re-streaming
      MP3 Yes No No
      AAC Yes No No
Remote Shared Objects (RSOs) Yes Yes No



Extensibility
Plug-in architecture (custom modules) Yes Yes No
Application-specific stream types Yes No No
Customizable media writers Yes No No
Customizable media readers Yes No No



Content Management Systems Access
File-based storage systems Yes Yes No
Protocol-based storage systems Yes No No



Other Features
Playlist and ad insertion support Yes Yes No
Dynamic bandwidth detection Yes Yes Yes
Virtual hosting Yes Yes No
Fast seek Yes Yes Yes
Fast forward/rewind trick play Yes No No
Slow play Yes No No



Security & Content Protection Options
SecureToken anti-ripping protection Yes No No
swf Domain/IP address validation Yes Yes Yes
Encrypted delivery (RTMPS/E/TE) Yes Yes Yes
User access controls Yes Yes Yes



Management
WC3 compliant logging Yes Yes Yes
Interface to standards-based management tools Yes No No
Management console Yes
(via JMX)
Yes Yes
Centralized configuration management Yes No No



Scalability
Live Stream Repeater Yes Yes No
Demand-based load balancing Yes No No
Round-robin load balancing Yes Yes No
Local content caching Leverages OS Caching Yes No