Apple QuickTime Streaming Server Darwin Streaming Server manual Viewing Streaming Status

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2Enter the URL for your Streaming Server Admin computer. For example:

http://hostname:1220

where hostname is the hostname or IP address of your streaming server computer and 1220 is the port number.

The first time you run Streaming Server Admin, the Setup Assistant prompts you for a user name and password.

To display online help, click the question mark button in the UI. Information about QTSS and DSS is also available at the QuickTime web site (www.apple.com/quicktime/products/qtss/) and the Mac OS X Darwin web site (http://developer.apple.com/darwin/projects/streaming/).

Viewing Streaming Status

You can view a snapshot of current streaming server activity or see information about connected users in the Main and Connected Users panes of Streaming Server Admin.

To view streaming server activity:

1Click Main in Streaming Server Admin.

2To see information about connected users, click Connected Users in Streaming Server Admin.

Starting or Stopping Streaming Service

You can start or stop streaming service at any time by clicking the button at the top of the Streaming Server Admin window.

mTo start streaming service, click Start Server.

mTo stop streaming service, click Stop Server.

Working With Connected Users

To see the Connected Users pane, click Connected Users in Streaming Server Admin.

In this pane, you can view information about the client users currently connected to your streaming server. You can display the information in a number of ways using the onscreen controls.

To change the number of entries displayed, choose a number from the “Display __ entries” pop-up menu.

To change how often the list is updated, choose a number from the “Page Refresh Interval” pop-up menu.

To select the sort column, click the column label by which you want to sort the user information.

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Contents Administrator’s Guide Apple Computer, Inc Apple Computer, Inc. All rights reservedContents Preparing Audio MediaWorking With Connected Users RelaysAdding or Deleting Groups Installing SSLSetup Example Streaming Server Computer Crashes or Is RestartedSetting It Up Creating a Web Page for Easy Access Glossary IndexWhat Is Streaming? About Streaming ServersSimple Setup for Live Video Live Versus On-Demand DeliveryHow Does Streaming Work? Multicast Versus Unicast Total Streaming Solution Relaying Streamed MediaQuickTime Suite More About Qtss and DSSQtss and DSS 4.1 added these features For More InformationPreface Setup Overview Getting StartedHardware and Software Client Computer RequirementsServer Requirements Live Broadcasting RequirementsSetting Up Your Streaming Server Follow these steps to set up your streaming serverTesting Your Setup Streaming server is now active and ready to stream mediaPage Working With Streaming Server Admin User InterfaceViewing Streaming Status Starting or Stopping Streaming ServiceWorking With Connected Users Changing Server Settings Controlling QuickTime Broadcaster RemotelyWorking With General Settings Working With Port Settings Working With Log SettingsDefault file names are as follows Viewing Error Logs and Access HistoryAbout Instant-On Streaming MediaCopy all media files to your streaming server Preparing Prerecorded MediaStreaming Media Files With Multiple Sources Preparing AudioStreaming File Formats Like .avi, .text, and .wav Exporting a QuickTime Movie as a Hinted Movie Rtsp//qtss.hostname/myfile.movImproving the Performance of Hinted Movies Session Description Protocol SDP FilesStreaming Live Media Open QuickTime Player Choose Open URL from the File menuViewing Streamed Media From a Client Computer Setting Up a Web Page With Streamed Media PLS file uses this format Pls files using the user’s MP3 player automaticallyM3U file contains a single line of text in this format Creating Links to MP3 PlaylistsWorking With Playlist Settings Using Playlists to Broadcast Prerecorded MediaPlaylists Starting and Stopping Playlists To stop broadcasting a playlist, click the Stop buttonCreating a Playlist Changing a Playlist Deleting a PlaylistRelays To see the Relay Settings pane, click Relay SettingsWorking With Relay Settings To acquireClick Save Changes to add the source to your relay settings Setting Up RelaysStreaming on Port Resetting the Streaming Server Admin User Name and PasswordSecurity Turning a Relay On or OffControlling Access to Streamed Media Creating an Access FileManaging Your Streaming Server Adding or Deleting Groups What Clients Need to Access Protected MediaAdding User Accounts and Passwords Making Changes to the User or Group FileInstalling SSL Executing a Command With sudo Streaming on Port ProblemsFirewalls and Networks With Address Translation Streaming Server Computer Crashes or Is Restarted Streaming Server Admin Is Not RespondingServer Doesn’t Start Up or Quits Unexpectedly Media Files Do Not Stream ProperlyStreaming Performance Seems Slow Users See Error Messages While Streaming MediaMake sure users have the correct URL Users Can’t Connect to Your BroadcastYou’re Having Problems With Playlists Users Can’t See Live Streamed MediaTells the server to bind to the local IP address Log in to the server as an administratorAdvanced DSS 4 WindowsMeans that all IP addresses are enabled for the server 950. To kill them, enter the following Text similar to the following should appearFinally, restart the server by entering the following Streamingadminserver.pl This will produce the following Page Distance learning classes Streaming Presentations-Live and On DemandBroadcaster Setting It Up Prepare the LocationPrepare the Network Set Up Your Streaming Server Can the server computer be dedicated solely to streaming?Example for a one-hour 300-Kbps stream Rtsp 7070 TCP or 80 TCP 554, 7070 TCP or 80 TCP10000-65635 UDP 1220 TCPSet Up for a Live Webcast Keep the Microphone Close Set Up Broadcaster Creating a Web Page for Easy Access Test Your SetupArchiving the Live Presentation Shooting the Live PresentationClick Play below the iMovie monitor Setup Example Page Glossary Page Glossary Glossary Glossary Glossary X, Y, Z Glossary Announce Automatic Unicast 24, 43-44, 64-65 any-usertag Access to streamed media 40-43, 62 basic 25Overriding global setting AuthScheme keyword Avi formatDarwinStreamingServer file 46 data rates Running on non-Mac OS X platforms 16 setting upApplication Binaries Users from user/group file 42 delivery, livefiles Error Log setting 26 errorsStreaming Server Admin 22 Http connections 12, 45, 47 Http downloads 48 Http trafficKilling Qtss processes QuickTime movie 26 resettingMedia directories Disabling authentication for 40 multiple Looping playlistsStreaming Server Admin 18, 22, 25, 39 user accounts Name setting NATs Network Address Translators 43 NetSSLeayPasswords Broadcaster user account 25, 62 broadcasts Network Address Translators NATs 43 network cards NetworksPort 80, streaming over 18, 25, 45, 61 ports Access to Broadcasting prerecorded media with 34 creatingMPEG-4 Exporting as hinted movies 29-30sampleMultiple media directories 52-53obtaining Request incoming stream setting 37 resolutionCommand execution with sudo Real-time streaming 7Source Hostname or IP Address setting 37 SRC attribute Passwords. See passwords proxiesT1 lines Changing settings for 23 starting StoppingStreaming servers Broadcasts over 24 relay viaRtsp standard Weighted Random mode 35, 48, 49 WinAmp Wait for announced streams settingAdministering server from 21 Internet Explorer 21 Mozilla XLR plugs Xserve server 16, 17

QuickTime Streaming Server Darwin Streaming Server specifications

Apple QuickTime Streaming Server, also known as Darwin Streaming Server, is a pivotal technology in the realm of multimedia streaming. Developed by Apple Inc., this open-source server software is designed specifically for the efficient delivery of video and audio content over the internet. One of the standout features of Darwin Streaming Server is its capability to stream content using the QuickTime file format, which is widely adopted for rich media applications.

A core characteristic of Darwin Streaming Server is its support for the Real-Time Streaming Protocol (RTSP). This protocol enables the server to communicate effectively with user clients, ensuring smooth playback of multimedia content. RTSP also allows for advanced streaming capabilities, such as pause, rewind, and fast forward, providing users with a versatile viewing experience.

Darwin Streaming Server is built on a highly modular architecture that enhances its scalability and flexibility. It can easily handle multiple simultaneous streams, making it suitable for both small-scale projects and large-scale broadcast environments. The server can efficiently manage bandwidth, optimizing the delivery of content even during peak usage times.

Another notable feature of Darwin Streaming Server is its robust integration with Apple’s QuickTime technology. This compatibility enables the seamless distribution of interactive media, which is crucial for applications in education, entertainment, and corporate training. The server can stream both live and on-demand audio and video content, catering to a diverse audience.

Additionally, Darwin Streaming Server supports various streaming formats, including MP3 and AAC for audio and H.264 for video. This flexibility allows content creators to deliver high-quality media while maintaining compatibility with various devices and platforms, from desktop computers to mobile devices.

Security is another important aspect of Darwin Streaming Server. It supports encryption protocols, ensuring that sensitive content is protected during transmission. This is particularly valuable for organizations that need to secure proprietary content or deliver private media to specific audiences.

In conclusion, Apple QuickTime Streaming Server, or Darwin Streaming Server, stands out as a powerful tool for multimedia streaming. Its integration of RTSP, compatibility with QuickTime, modular architecture, and robust security features make it an ideal choice for businesses and content creators looking to deliver high-quality streaming experiences. Whether used for live broadcasts or on-demand content, Darwin Streaming Server remains a significant contributor to the evolution of online media delivery.
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