Red5 is an Open Source Flash Server written in Java that supports:

• Streaming Audio/Video
  • FLV
  • MP3
  • F4V
  • MP4
  • AAC
  • M4A
• Recording Client Streams (FLV only)
• Shared Objects
• Live Stream Publishing
  • Sorenson
  • VP6
  • h.264
  • Nelly Moser
  • MP3
  • Speex
  • AAC
  • NSV
• Remoting