there is a new simple Application available in the repository of OpenMeetings:

http://code.google.com/p/openmeetings/wiki/AudioVideoTestingApplication

With this app you can:

  1. You can test all Audio, Video and Streaming Settings used in OpenMeetings. You can test, specify optimize settings. Please think about that this Application uses a video of width 320 and height 240. If you change the width and height, also the Video-Settings might be different to get a superior result.
  2. With this application you can also test how the NetStream/Streaming behaves if the Bandwidth is Bad. For example where and which Events are thrown.
  3. You can test how the Microphone quality changes if you change the rate. (Echo et cetera)
  4. You can change how the client behaves if you re-sync the NetStream (Stop/Resume Broadcasting)
  5. You can check how the client behaves if you do a long-term test (For example after 1 hour Live BroadCasting)

sample Screen:
http://openmeetings.googlecode.com/svn/docs/test_application_audio_video.png