Administrator’s Guide
Table Of Contents
- Administrator’s Guide
- Contents
- QuickTime Streaming
- Getting Started
- Managing Your Streaming Server
- User Interface
- Working With Streaming Server Admin
- Viewing Streaming Status
- Starting or Stopping Streaming Service
- Working With Connected Users
- Changing Server Settings
- Controlling QuickTime Broadcaster Remotely
- Working With General Settings
- Working With Port Settings
- Working With Log Settings
- Viewing Error Logs and Access History
- Media
- About Instant-On Streaming
- Preparing Prerecorded Media
- Preparing Audio
- Streaming Media Files With Multiple Sources
- Streaming File Formats Like .avi, .text, and .wav
- Exporting a QuickTime Movie as a Hinted Movie
- Improving the Performance of Hinted Movies
- Session Description Protocol (SDP) Files
- Streaming Live Media
- Viewing Streamed Media From a Client Computer
- Setting Up a Web Page With Streamed Media
- Creating Links to MP3 Playlists
- Bandwidth Considerations
- Playlists
- Relays
- Security
- Resetting the Streaming Server Admin User Name and Password
- Controlling Access to Streamed Media
- Creating an Access File
- What Clients Need to Access Protected Media
- Adding User Accounts and Passwords
- Adding or Deleting Groups
- Making Changes to the User or Group File
- Installing SSL
- Using Automatic Unicast (Announce) With QTSS or DSS on a Separate Computer
- Executing a Command With sudo
- Streaming on Port 80
- Firewalls and Networks With Address Translation
- Problems
- Streaming Server Admin Is Not Responding
- The Server Doesn’t Start Up or Quits Unexpectedly
- The Streaming Server Computer Crashes or Is Restarted
- Media Files Do Not Stream Properly
- Streaming Performance Seems Slow
- Users Can’t Connect to Your Broadcast
- Users See Error Messages While Streaming Media
- Users Can’t See Live Streamed Media
- You’re Having Problems With Playlists
- Advanced
- How do I bind the Streaming Server Admin computer to a single IP address if my machine is multiho...
- How do I bind QTSS or DSS to a single IP address if my machine is multihomed?
- How do I kill and restart the QuickTime Streaming Server processes in Mac OS X Server?
- How do I kill and restart Streaming Server Admin processes in Mac OS X Server?
- How do I get QTSS to re-read its preferences without killing or restarting the server?
- How do I configure QTSS to host streams from multiple user media directories?
- User Interface
- Setup Example
- Glossary
- Index
Glossary 71
H
hinting Hinting creates a track for each streamable media track in the file that tells
QuickTime Streaming Server how and when to deliver each frame of media. The hinting
process performs in advance the required calculations, allowing QTSS to serve up a larger
number of streams. Hinting also allows new codecs to be used without the need to upgrade
the server.
HTML (Hypertext Markup Language) The code inserted in a file to be displayed on a
web browser page. The markup tells the web browser how to display a web page’s words and
images for the user.
HTTP (Hypertext Transfer Protocol) An application protocol that defines the set of
rules for linking and exchanging files on a network.
I
IEEE The Institute of Electrical and Electronics Engineers, Inc., an organization dedicated to
promoting standards in computing and electrical engineering.
Instant On An advance in Apple’s patent-pending Skip Protection technology that
dramatically reduces buffer, or wait, time for an instantaneous viewing experience with
streaming video on a broadband connection.
IP (Internet Protocol) A connectionless protocol used to transmit packets of data from
one machine to another. TCP and UDP use IP for their host-to-host data communications.
IP address A unique numeric address that identifies a computer on the Internet.
IP subnet A portion of an IP network, which may be a physically independent network
segment, which shares a network address with other portions of the network and is
identified by a subnet number.
ISP (Internet service provider) A business that sells Internet access and often provides
web hosting for ecommerce applications as well as mail services.
J, K, L
JavaScript A scripting language used to add interactivity to web pages.
key frame A sample in a sequence of temporally compressed samples that does not rely on
other samples in the sequence for any of its information. Key frames are placed into
temporally compressed sequences at a frequency that is determined by the key frame rate.
key frame rate The frequency with which key frames are placed into temporally
compressed data sequences.
LAN (local area network) A network maintained within a facility, as opposed to a WAN
(wide area network) that links geographically separated facilities.
LL0329.book Page 71 Wednesday, November 20, 2002 2:09 PM