Apple QuickTime Streaming Server Darwin Streaming Server Adding or Deleting Groups, Security

Security	39
Resetting the Streaming Server Admin User Name and Password 39
Controlling Access to Streamed Media			40
Creating an Access File		40
What Clients Need to Access Protected Media				42
Adding User Accounts and Passwords			42
Adding or Deleting Groups 42
Making Changes to the User or Group File 42
Installing SSL 43
Using Automatic Unicast (Announce) With QTSS or DSS on a Separate Computer						43
Executing a Command With sudo 44
Streaming on Port 80		45
Firewalls and Networks With Address Translation					45
Problems	45
Streaming Server Admin Is Not Responding				46
The Server Doesn’t Start Up or Quits Unexpectedly					46
The Streaming Server Computer Crashes or Is Restarted 46
Media Files Do Not Stream Properly			46
Streaming Performance Seems Slow			47
Users Can’t Connect to Your Broadcast			47
Users See Error Messages While Streaming Media					47
Users Can’t See Live Streamed Media			48
You’re Having Problems With Playlists			48
Advanced	49
How do I bind the Streaming Server Admin computer to a single IP address if my machine
is multihomed?		49
How do I bind QTSS or DSS to a single IP address if my machine is multihomed?						50
How do I kill and restart the QuickTime Streaming Server processes in Mac OS X Server?
51
How do I kill and restart Streaming Server Admin processes in Mac OS X Server?						51
How do I get QTSS to re-read its preferences without killing or restarting the server? 52
How do I configure QTSS to host streams from multiple user media directories?						52
3 Setup Example 55
Streaming Presentations—Live and On Demand				55

Contents 5