Video broadcasting application for OS X
Would UStream be what you are looking for?
Ustream is a free service (with a paid upgrade) for streaming from any platform to any platform. Users can view the video stream online or via a native app (iOS and Android). I highly recommend Ustream, as it works great and (best of all) is free. You can broadcast from the web interface:
Or from Ustream Producer (free), which is a native app that runs on both OS X and Windows:
Ustream Producer has many features including:
- Screencasting
- Single camera broadcasting
- Save broadcast to watch later
- Importing movies, stills and music
There are two paid upgrades for Ustream Producer, Ustream Producer Pro ($199), or Ustream Producer Studio ($549).
Ustream Producer Pro includes all the features of the free Ustream Producer, but also adds:
- HD broadcasting
- Multiple camera angles
- HDV camera support
- Titles, Layers, and Picture-in-pictures
Ustream Producer Studio adds:
- Chroma Keying (green or blue screen support)
- Audio Sync Delay
- IP camera support
I highly recommend Ustream, as we use it for church and it works great!
VLC has a bunch of streaming options (and a lot of documentation on their website)