Copyright: StreamWorks Player 3.1


Using Help

There are several ways to get Help while using the StreamWorks Player.

Button Descriptions

You can get a description of the buttons on the StreamWorks Player Control Panel by placing the mouse pointer over a button (do not click the mouse button). The button description appears in the dialog box.

Field Descriptions

You can get a description of the fields in a dialog box by pressing the F1 key. When you press the F1 key, a help topic appears which lists all field descriptions for the dialog box.

Learning Procedures

You can learn how to perform a procedure by reading the Help Topics Contents. Procedure topics are designed to appear in a smaller dialog box which stays on top of the Player, so you can follow the instructions while you complete the procedure. When you have completed the procedure, close the help topic.


What is the StreamWorks Player?

  See Also

The StreamWorks Player works with your Web browser (such as Netscape Navigator or Internet Explorer) to play the highest quality, real-time audio and full-motion video streams available across digital networks such as Satellite applications, intranets (LANs and WANs), or even the Internet.

The StreamWorks Player uses a technology called "streaming" which is a method of playing audio and/or video content as it is being received, without waiting for long file downloads or transfers. MPEG-1 is the Player's core compression technology - a true industry standard designed to deliver CD-quality audio and TV-quality video playback.

Using the StreamWorks Player, you can attend a training class, watch a live address from your CEO, or playback your favorite MPEG files - without ever leaving your desk!

Streams are delivered to you from Xing's StreamWorks Servers or through Satellite applications using Xing's MPEGLive! Encoder. All you have to do is click on a link to a StreamWorks stream or type in the stream's URL in the Player.

When you install the StreamWorks Player, it is registered as a Helper application for your Web browsers. The Player installs ActiveX control and a Netscape Plug-in (if Netscape in installed on your computer). The Netscape Plug-in allows you to view embedded streams in Web pages. The ActiveX control allows you to view embedded streams in Web pages and other applications that support ActiveX.

What do you want to do?

 Learn what kind of streams I can play.

 Learn where to find streams to play.

 Optimize the playback quality.

 Setup my playback options.

 Open a stream.

 Open a stream without a StreamWorks link.

 Receive a Connectionless Stream.

 Receive a Connectionless Stream without a StreamWorks link.


Hardware Requirements

This section describes the minimum and recommended hardware for running the StreamWorks Player at its best.

Minimum

The StreamWorks Player requires a 486 DX2-66 MHz processor with 16 MB RAM, Microsoft Windows 95, or Windows NT. If you want to play audio, you need a standard windows compatible 16-bit sound card with current sound drivers. If you do not have a sound card, you can still play video streams.

Recommended

The recommend configuration is a Pentium or Pentium II 166 MHz processor with 16 MB RAM, Microsoft Windows 95 or Windows NT 4.0, Video Accelerated VGA card with current DirectDraw drivers, and a 16-bit sound card with current sound drivers.


What is the Content Showcase?

The Content Showcase is a directory of Web sites throughout the world that features StreamWorks content you can play using the StreamWorks Player. To play the streams, use the Content Showcase to jump to sites that interest you and locate links to audio/video streams. The StreamWorks Player opens automatically when you click on a link to a StreamWorks stream.

To open the Content Showcase, type in the Content Showcase location http://www.xingtech.com/content/ in your Internet browser location field. To access the Content Showcase directly from the StreamWorks Player, select the Help menu, Xing on the Web, Home Page, and then choose the Content Showcase from the Web site.


Technical Support

  See Also

You can obtain Technical Support for the StreamWorks Player by accessing the Support area of our Web site. You can connect directly to the StreamWorks Player Support Web page. From the StreamWorks Player's Control Panel, select the Help menu, Xing on the Web, and then Support.

Frequently Asked Questions

Xing maintains the FAQ knowledge base system on our Technical Support Web site. You may browse or query Xing's Web based FAQ knowledge base 24 hours a day, 7 days a week.

Web Based Reporting Tools

Xing maintains a mechanism for customer feedback and problem reporting on our Web site. You may submit Problem Reports and Feature Requests using forms provided on the Web site 24 hours a day, 7 days a week. A reply will be sent within five business days.

Note: Due to the technical reproduction and research necessary to diagnose some issues, an immediate resolution is not always possible. Responses to certain submitted items will also be posted to the FAQ knowledge base.


What Types of Streams Can I Play?

  See Also

The StreamWorks Player can play four types of audio/video streams - an On-Demand File, a Live File, a Live Feed, and a Connectionless Stream. When you click on a StreamWorks link to a stream, you could be viewing any of these four types. The StreamWorks Player's features work differently for On-Demand Files than Live Files, Live Feeds, or Connectionless Streams.

On-Demand File

An On-Demand File resides on a StreamWorks Server. It is a pre-recorded stream that allows you complete playback control (like listening to a CD or watching a movie on your VCR). From your StreamWorks Player, you choose when to start, stop, or seek within the stream. During playback of an On-Demand File, the playback control buttons and the Track (Seek) Bar are available, and the time or frame position appears on the Player's Control Panel.

Live File

A Live File resides on a StreamWorks Server. It is a pre-recorded file that is shared by StreamWorks Players. A Live File is like a pre-recorded TV program which is available at certain dates and times. Live Files can be configured two different ways. The configuration of the Live File determines how the stream is played back:

•	If the stream is scheduled to begin at a specific time for example, 5:00 P.M., and you start playback of the stream at 5:10 P.M., you will join the stream in progress. (You will not see the beginning of the file.)

•	If the stream is not scheduled to begin at a specific time, and you are the first Player to request playback of the stream, you start the stream from the beginning. As other Players request the stream, they join the stream in progress.

Streams playback in a continuous loop. During playback of a Live File, the playback control buttons and the Track (Seek) Bar are not available. The time or frame position begins counting when you begin playback. You can click the Stop button to stop playing the stream at any time.

Live Feed

A Live Feed is a stream which originated from actual live content or an analog source, such as a video camera or VCR, and is delivered to you through a StreamWorks Server (like a TV event such as the Super Bowl or an Inauguration). If the Live Feed begins at 5:00 P.M. and you start playback at 5:10 P.M., you will join the stream in progress. (You will not see the beginning of the Live Feed.) During playback of a Live Feed, the playback control buttons and the Track (Seek) Bar are not available. The time or frame position begin counting when you begin playback. You can click the Stop button to stop playing the stream at any time. Some Live Feed streams are saved as On-Demand Files or Live Files and are available for you to playback later.

Connectionless Stream

A Connectionless Stream is a special type of stream that originates at either an MPEGLive! Encoder as a Live Feed, or at a StreamWorks Server as a Live Feed or Live File. Connectionless streaming is typically used anywhere one way streaming is required, such as Satellite applications that lack a back-channel.

When the MPEGLive! Encoder or StreamWorks Server makes a Connectionless Stream available, the StreamWorks Player receives the stream through the use of a Connectionless URL or a StreamWorks link on a Web page. You must know the Connectionless URL or use the StreamWorks link (if one is available) for the Player to receive and play the stream.

When you click on the StreamWorks link, or type in the Connectionless URL in the StreamWorks Player Open Stream field, the Player looks for the stream at the IP address and port defined in the URL or the Connectionless StreamWorks link. If the stream is available, the StreamWorks Player opens and plays the stream.

If the stream is currently unavailable, the StreamWorks Player can begin Connectionless Listening mode and notify you or automatically open and play the stream when the stream becomes available. Set the options for Connectionless Listening in the StreamWorks Player Network Settings dialog box.

What do you want to do?

 Open a stream.

 Open a stream without a StreamWorks link.

 Receive a Connectionless Stream.

 Receive a Connectionless Stream without a StreamWorks link.


URL - Universal Resource Locators

Streams are URLs with a protocol, server address, server port, and filename.

For example,

xdma://StreamWorksServer:StreamWorksPort/stream

Xing also uses a special type of URL for receiving a Connectionless Stream. Unlike a Server-based URL that defines the address and port of the server and the name of the stream, the Connectionless URL defines only the IP address and port where the stream is available.

If you are receiving a Connectionless Stream, refer to the Connectionless URL Syntax topic for more information.


Connection Rate

Use the connection rate dialog box to type in your computer's connection rate if your connection rate does not match any of the choices listed.

Tip

If you do not know your connection rate, see your modem's documentation for information on how to determine your actual connection rate. (Your connection rate may be different than the modem speed.) If you are on a network, ask your network administrator.

Click here [image] for a description of the Connection Rates.


Error Messages

  See Also

This section contains a complete listing of StreamWorks Player (client) error messages, a short description of the probable causes, and solutions where applicable.

Audio Errors

StreamWorks Error

Could not load audio DLL: (DLL name).

The Audio DLL could not be found; reinstall the StreamWorks Player.

Audio Error

Could not initialize Audio decoder.

The decoder software failed. Try playing the stream later.

Playback Error

Audio Data in the current stream (stream name) is incompatible with your audio system. Try another stream.

The characteristics of the stream could not be matched to the supported characteristics of your sound system. Read the StreamWorks Player on-line help Setting Playback options, then modify your playback settings. Close the player and reopen. If the problem persists, check your sound card drivers.

You could have outdated or incorrectly configured drivers. Check the Web site of your sound card manufacturer for the latest drivers and configuration information.

Playback Error

Audio playback failed because your audio system is busy. Try again later.

The audio device is currently in use by another application. Close other applications using this audio device and try again. If the problem persists, reboot your computer.

Audio Failure

Audio Decoder Failure

The data stream has had multiple errors probably due to a corrupted file at the Server.

Server Response Errors

Stream Error

The data rate of the requested stream (stream name) is too high for your connection speed.

The Server has specified that it will be sending the stream at a rate higher than your connection rate set in the StreamWorks Player. From the StreamWorks Player Control Panel, select Settings and then select Connection.

Check your connection rate for your modem or network connection and make sure this corresponds with your selected connection rate in the Connection menu.

Server Warning

(ShutdownMessage)

The Server is being shutdown. (This custom message was sent from the Server.) Your stream has been terminated.

Server Warning

The Server has shutdown.

The Server is being shutdown (default message). Your stream has been terminated.

Stream Error

The requested stream (stream name) could not be played due to a Server error. Contact the Server Administrator.

An unspecified error has occurred at the Server.

Stream Error

The requested stream (stream name) is busy. Please try later.

The Server does not have the resources to serve you now. Try playing the stream later.

Server Warning

The specified Server (Server name) is busy. Please try later.

The Server has exceeded its configured or detected resources. The Server does not have the resources to serve you now. Try playing the stream later.

Stream Error

The requested stream (stream name) is unavailable at this time (Not Scheduled).

The stream is unavailable; try playing the stream later.

Network Error

Stream transmission terminated due to a network time-out.

This error is caused by a busy or poor network connection. Wait until there is less network activity and try playing the stream again. If the problem persists, contact your ISP (Internet Service Provider) to see if they are having network problems.

Stream Error

The requested stream is unavailable at this time (Transmitter Inactive).

A live resource on the Server was not available (timed out at the Server). Try again later.

Network Error

Stream transmission terminated due to a network error.

A general unidentified network problem has occurred on the Server. Your stream has been terminated.

Stream Error

You do not have authorization to receive this stream (stream name).

This stream has been authorized to specific IP addresses; you are not authorized to receive this stream. You may need permission through a password.

Incompatible Server

The Server (Server name) is incompatible with this version of (product name).

An older StreamWorks Server was contacted and is not compatible.

Network Errors

Network Error

Stream transmission terminated due to a network error

Make sure your local network is setup properly and try again. If you need help with network setup, contact your network administrator or your ISP (Internet Service Provider).

Network Error

Could not create socket on port (specified port). Is there another product (such as a client or a Server) using that port?

This error will appear when StreamWorks cannot find the Winsock network driver file in either the Windows directory or the Windows\System directory. The file WINSOCK.DLL is required even if you are using the Windows 95 Dial-Up Adapter.

This file should have been installed when you installed Windows, but in some cases the file does not get installed properly. Sometimes the installed file is incompatible with your ISP (Internet Service Provider). Contact your ISP and confirm that you have a fully functional and compatible Winsock.

Network Error

Stream transmission terminated due to a network error.

Make sure your local network is setup properly and try again. If you need help with network setup, contact your network administrator or your ISP (Internet Service Provider).

Network Error

The specified Server (Server name) did not respond. There could be a problem with your (specified proxy) at (specified port). Try again later, or contact your network administrator.

The Server may be shut down. Try connecting later.

If you are going through a firewall, check your StreamWorks Player configuration. In the Settings, Network options, make sure you have the correct proxy set. If the problem persists, verify that there is a firewall proxy installed and that the firewall is working correctly with your network administrator.

If you do not have a firewall, make sure that neither box is checked in the StreamWorks Player Settings, Network options. If the problem persists, contact your ISP (Internet Service Provider).

Network Error

The specified Server (Server name) did not respond. Try again later, or contact your network administrator.

The Server may be shutdown. Try connecting later.

If you are going through a firewall, check your StreamWorks Player configuration. In the Settings, Network options, make sure you have the correct proxy set. If the problem persists, verify that there is a firewall proxy installed and that the firewall is working correctly with your network administrator.

If you do not have a firewall, make sure that neither box is checked in the StreamWorks Player Settings, Network options. If the problem persists, contact your ISP (Internet Service Provider).

Network Warning

DNS Lookup for (host name) failed.

A Domain Name Server (Host name to IP address) lookup failed. Check your network setup. Make sure you correctly typed the Server's DNS name. If the problem persists, contact your ISP (Internet Service Provider).

URL Specific Errors

Stream Specification Error

The specified protocol (incomplete URL) is not valid.

The URL is incomplete.

See Opening a Stream Without a StreamWorks Link for more information.

For Connectionless Streams, see Receiving a Connectionless Stream Without a StreamWorks Link for more information.

Stream Specification Error

Missing URL component (Server).

The URL is incomplete. Type a host/IP Address for the URL.

See Opening a Stream Without a StreamWorks Link for more information.

For Connectionless Streams, see Receiving a Connectionless Stream Without a StreamWorks Link for more information.

Stream Specification Error

The specified Server name (Server name) could not be resolved. Contact your Network administrator.

The URL is incomplete. Check your network setup, specifically your DNS. Make sure you correctly typed the Server's name.

See Opening a Stream Without a StreamWorks Link for more information.

For Connectionless Streams, see Receiving a Connectionless Stream Without a StreamWorks Link for more information.

Stream Specification Error

Missing URL component (stream), or not a Multicast or local address.

The URL is incomplete. Type a valid stream ID.

See Opening a Stream Without a StreamWorks Link for more information.

For Connectionless Streams, see Receiving a Connectionless Stream Without a StreamWorks Link for more information.

XDM File Specific Errors

File Error

Could not open file (filename). File Not Found.

Could not find file. Make sure you correctly type the filename.

File Error

Could not open file (filename). This is not valid XDM File.

This results from a invalid XDM File, a missing file, or incorrect permissions settings. Make sure the file is a valid XDM File.

File Error

No stream specified in XDM File (filename). Is it a valid XDM File?

The 'Stream =' keyword is not identified in the XDM File. Make sure you type 'Stream =' to specify a valid XDM File.

File Error

Bad XDM format in (filename)

A StreamWorks 1.0 XDM File was specified and is not supported. You are using an incompatible version of an XDM File.

Interface Errors

Invalid Selection

The connection rate entered is too low to be acceptable.

A connection rate less than 9600bps has been entered in the Settings/Connection Rate/Other dialog box. 9600bps is the lowest connection rate allowed.

Video Errors

Video Error

Could not initialize Video decoder.

A generic unidentified Video initialization error has occurred. Your stream has been terminated. Close and then reopen your StreamWorks Player.

StreamWorks Error

Error Loading DirectDraw Drivers.

An error loading the Video DLL has occurred that is most likely attributed to invalid DirectDraw DLL's. Contact your video card manufacturer for a DirectDraw Video Driver upgrade.

StreamWorks Error

Could not load video DLL: (specified video DLL).

An error loading the Video DLL has occurred. Reinstall the StreamWorks Player.


Warranty

Xing Technology Corporation

Limited Warranty

Xing Technology Corporation ("Xing") warrants the accompanying or enclosed hardware (if any), software, and accessory materials, if any (collectively, the "Product") for a period of one year from the date of receipt as follows: 1) the software will perform substantially in accordance with its accompanying written or electronic documentation and materials; 2) the hardware and accessory materials, if any, will be substantially free from defects. Any implied warranties allowed by local law are limited to ninety (90) days from the date of receipt.

Xing's entire liability and your exclusive remedy shall be:

A) If the Product was purchased for a fee or included in a bundle or package purchased for a fee, at Xing's option either 1) refund of the price paid for the Product if purchased alone or the fair market value of the Product if purchased as part of a bundle or package, or 2) repair or replacement of the Product or part thereof, if the Product is returned to Xing with a copy of your receipt or other proof of payment; or

B) If the Product was distributed for free, replacement with a similar free Product, but ONLY if Xing is then distributing similar Products for free at the time the warranty claim is made, and if you pay the costs of making such replacement.

Any replacement Product will be warranted for the remainder of the original warranty period or ninety (90) days, whichever is longer.

THE PRODUCT IS PROVIDED WITHOUT, AND XING DISCLAIMS, ANY OTHER EXPRESS OR IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS. YOU MAY HAVE OTHER RIGHTS, WHICH VARY FROM STATE/JURISDICTION TO STATE/JURISDICTION.

XING SHALL NOT BE LIABLE FOR:

(A) INCIDENTAL, CONSEQUENTIAL, SPECIAL, OR INDIRECT DAMAGES OF ANY SORT WHATSOEVER, WHETHER ARISING IN TORT, CONTRACT, OR OTHERWISE (INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS PROFITS, REVENUES, OR INFORMATION, OR FOR BUSINESS INTERRUPTION) RESULTING FROM YOUR USE OF THE PRODUCT OR YOUR INABILITY TO USE THE PRODUCT, EVEN IF XING HAS BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGES; OR

(B) ANY CLAIM BY ANY PARTY OTHER THAN YOU.

IN NO EVENT SHALL XING'S LIABILITY TO YOU EXCEED THE AMOUNT YOU ORIGINALLY PAID FOR THE PRODUCT. THIS LIMITATION OF LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY TO THE EXTENT APPLICABLE LAW PROHIBITS SUCH LIMITATION. SOME STATES AND JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION AND EXCLUSION MAY NOT APPLY TO YOU.


What's New in 3.1?

The new StreamWorks Player features are designed to work with StreamWorks Servers and MPEGLive! Encoder versions 3.1 or higher.

MPEG Layer 3 Support

The StreamWorks Player now includes Playback support for MPEG-1 and MPEG-2 layer 3 audio streams. MPEG layer 3 audio provides the best quality audio at medium to low data rates.

Connectionless Streams

A Connectionless Stream is a special type of stream that originates at either an MPEGLive! Encoder as a Live Feed, or at a StreamWorks Server as a Live Feed or Live File. Connectionless streaming is typically used anywhere one way streaming is required, such as Satellite applications that lack a back-channel. You open the stream by clicking on a StreamWorks link (if one is available) or by typing in a Connectionless URL in the Player's Open Stream dialog box.

If the stream is unavailable when you try to open it, the StreamWorks Player can begin Connectionless Listening mode and notify you or automatically open and play the stream when the stream becomes available. Set the options for Connectionless Listening in the StreamWorks Player Network Settings dialog box.

Multicast Interface

Designed for systems with more than one network interface, the Multicast Interface feature provides the ability to identify which network interface will receive a multicast stream. This feature is enabled in the Network Settings dialog box.

What do you want to do?

 Optimize Playback settings.

 Receive a Connectionless Stream.

 Receive a Connectionless Stream without a StreamWorks link.

 Configure the Multicast Network Interface.


Understanding Playback Quality

  See Also

There are several items which affect the playback quality of a stream:

•	Your network connection rate (or your modem speed).

•	Your network line quality.

•	Your computer's processing power and playback settings.

How your connection rate affects playback quality

When your StreamWorks Player requests a stream, the StreamWorks Server determines your connection rate (based on your connection setting in the StreamWorks Player menu) and checks a "Play File" which was written by the StreamWorks Server administrator. The Play File tells the StreamWorks Server what stream to send to the StreamWorks Player based on your connection rate.

Some streams may be optimized for playback at higher data rates, but can be played back by your StreamWorks Player through a StreamWorks Server process called "Thinning". Thinning parameters are set in the StreamWorks Server's Play File for the stream you are requesting. The StreamWorks Server "thins" the stream when your connection rate is less than the intended connection rate for optimal playback of the stream. For audio, the Server reduces the data rate of the stream by changing a stereo stream to a mono stream. For video, the Server reduces the number of video frames that appear during playback.

Depending on your connection rate (which determines the amount of thinning required), you may notice some loss of audio. For lower connection rates (which are typical today of most computers used at home with a modem connected to a phone line), video may resemble a slide show instead of playing back in full-motion.

If the StreamWorks Server administrator determines the quality of video playback is unacceptable for your connection rate, the administrator sets the Play File to deliver an audio only version of the stream. If the audio stream playback is unacceptable, you may receive video only. Depending on the stream you select, you could receive an audio/video stream which was optimized for your connection rate when created, and may be completely different than the stream received at a higher connection rate. When the stream playback is unacceptable for your connection rate and another stream is not substituted, you will receive an error - "The data rate of the requested stream is too high for your connection speed" - from the StreamWorks Server.

Note: Do not set a connection rate higher than your computer's connection to the network. Changing your connection rate above your supported rate reduces your playback quality.

How your network line affects playback quality

All data sent and received over a network line is subject to transmission problems which include noise (interference) and lost information. Noise on the line or lost information result in a reduction of your playback quality.

The StreamWorks Player Control Panel includes a network indicator light to warn you when the network connection is poor. When the network indicator light is green, the StreamWorks Player has a successful connection to a network stream. A yellow light indicates a moderate amount of network loss. A red light indicates a high amount of network loss resulting from a poor connection.

How your computer's processing power and playback settings affect playback quality

When you play a stream, the StreamWorks Player plays the audio through your computer's sound system and displays video to your computer's video display.

Audio quality is affected by your sound card and speakers. Make sure your sound card and speakers are installed and configured correctly.

Video quality is affected by your display driver and video adapter. The StreamWorks Player takes advantage of DirectDraw video acceleration (if your video adapter driver supports this feature) which increases the speed of the video display and usually allows a higher frame rate. To use the DirectDraw features, you need to have the latest DirectDraw video drivers installed (available from your video adapter manufacture's Web site).

Overall quality is affected by your computer's processing power. If your computer's processor is not powerful enough to decompress the audio/video streams, the playback quality is affected. When you set the Playback options, you are choosing how to allocate your computer's processing power. For example, choosing Optimized Audio Quality produces the highest quality audio playback available for the stream. Depending on your computer's processing power, this setting may sacrifice video frame rate to produce the best audio quality.

Click here [image] for a description of the Playback options.


Advanced Diagnostics

The Advanced Diagnostics dialog box is intended for use only when instructed by Xing's Technical Support department.


Server-based URL Syntax

Streams are URLs with a protocol, Server address, Server port, and filename. Type in the URL in the Open Stream dialog box. The URL syntax for locating a stream in the StreamWorks Player is:

XDMA://StreamWorksServer:StreamWorksPort/stream

XDMA (Xing Distributed Media Architecture) is the StreamWorks protocol.

StreamWorksServer is the DNS name or IP address of a StreamWorks Server.

StreamWorksPort is the StreamWorks Server Port. You do not need to include the port when opening a StreamWorks stream. The port automatically defaults to 1558 which is the standard port for StreamWorks.

Stream is the name of the Play File or filename on the StreamWorks Server.

For example,

Entering xdma://171.15.1.63:1558/grammy.mpg specifies the grammy MPEG stream which is located at IP address 171.15.1.63 and the default Port 1558.

The same URL without the Port parameter specified is: xdma://171.15.1.63/grammy.mpg.

The same URL using a DNS name is: xdma://xingtech/grammy.mpg.

Tip

If you are receiving a Connectionless Stream, you need to use the Connectionless URL Syntax.


Player Buttons and Controls

  See Also

  Play

  Stop

  Stream Information

  Enable sound (toggle to Mute sound)

  Mute sound (toggle to Enable sound)

A network indicator with a green light indicates a successful connection to a network stream. A yellow light indicates a moderate amount of network loss. A red light indicates a high amount of network loss resulting from a poor connection. If your network indicator is yellow or red, check to be sure that your connection rate is set correctly and that your network is not experiencing problems.

Shows the time in hours, minutes, and seconds during playback.

Track Bar/Slider (Seek)

The Track Bar (Seek) is a rectangular control representing the stream being played. The left edge of the Track Bar represents the start of the stream, and the right edge represents the end of the stream. As the stream is played, the Slider moves across the Track Bar indicating the position within the stream. You can drag the Slider to Seek to any position in the stream. The Track Bar is available only when the current stream is an On-Demand File. Note: The Track Bar is unavailable while playing a Live File, Live Feed, or Connectionless Stream.


File Menu

Open Stream opens a dialog box that allows you to choose from a list of previously viewed streams or to type in the URL to a stream.

Close Stream closes the current stream. Note: The current stream is automatically closed when you open a new stream.

Stream Information opens the Stream Information dialog box which shows details about the stream being delivered.

Exit closes the current stream (if one is open) and exits the StreamWorks Player program.


Help Menu

Help Topics opens the StreamWorks Player Help.

Xing on the Web connects you directly to Xing Technology's Home Page or the StreamWorks Player Technical Support Web page.

Home Page connects you directly to Xing Technology's Home Page.

Support connects you directly to the StreamWorks Player Technical Support Web page.

About StreamWorks Player shows the program information, version number, and copyright information for the StreamWorks Player.


Settings Menu

Connection opens a sub-menu which contains connection choices. The connection rate is set when you install the StreamWorks Player program. You only need to change the connection rate if you change modems or network speeds.

Playback opens a sub-menu which contains Playback options. When you set the Playback options, you are choosing how to allocate your computer's processing power.

Network opens the Network Settings dialog box to configure Connectionless Listening mode, your network interface (if you have more than one network interface in your computer), and firewalls. If you are on a network, see your network administrator for assistance.

Diagnostics opens the Diagnostics dialog box that allows you to troubleshoot problems during playback of a stream (for Advanced Users or Xing's Technical Support).


Diagnostics

  See Also

Use the Diagnostics dialog box to help troubleshoot problems during playback of streams. You can leave the diagnostic dialog box open during stream playback. The diagnostic dialog box is designed for use by Advanced Users and Xing's Technical Support.

Server

Name is the DNS name or IP address of the StreamWorks Server sending the stream.

Requested Connection Rate is the connection rate selected in your StreamWorks Player.

Delivered Data Rate is the actual rate of delivery. The delivery rate is determined by the StreamWorks Server's Play File parameters for the stream.

Environment

Audio Driver is the reported multimedia audio driver.

Video Driver indicates whether or not DirectDraw (video acceleration) has been detected and is in use by the StreamWorks Player. Some computers may not support DirectDraw. If your computer supports DirectDraw, make sure you have the Use DirectDraw option selected in the Playback menu. Note: Using DirectDraw has been known to cause problems with some video display adapters running certain drivers. If you have problems using DirectDraw, obtain and install the latest DirectDraw drivers from your video adapter manufacturer. If you still have problems using DirectDraw, do not use this DirectDraw option and see the StreamWorks Player Support Web page for more information on DirectDraw configurations. You can connect directly to the StreamWorks Player Support Web page. From the StreamWorks Player Control Panel, select the Help menu, Xing on the Web, and then Support.

Winsock Driver is the version number and manufacturer of the Windows Winsock Driver.

Network

Reliability is the stream percentage sent from the StreamWorks Server that is arriving at the StreamWorks Player.

Throughput is the actual data received in kbits/sec.

Performance

Displayed Video Frame Rate is the number of frames per second displayed by the StreamWorks Player.

Received Video Frame Rate is the number of frames per second received from the StreamWorks Server.

Decoded Audio Sample Rate is the Audio Sample Rate used when decoding the stream. The Audio Sample Rate is based on how the StreamWorks Player's Playback options are set (Optimize Audio Quality, Mixed, or Optimize Video Frame Rate).

Decoded Audio Channel(s) is the Audio channel in the decoded stream (Mono, Stereo, Joint Stereo, or Dual Channel).


Stream Information

The Stream Information dialog box shows details about the stream being delivered. This information is not affected by your Playback option settings or changes you make during playback. For example, if you selected Mono in the Playback options but the stream was encoded as stereo, the stream information Audio Channel(s) shows Stereo. If you stretch the video display window during playback, the Video Width field does not change.

Stream Information dialog box

Server is the DNS name or IP address of the StreamWorks Server sending the stream.

Stream Name is the name of the stream.

Stream Length is the total duration of the stream shown in minutes or seconds. This field is available for On-Demand Files only. Stream Length is not available for Live Files, Live Feeds, or Connectionless Streams.

System Data Rate is the stream's combined audio and video data rate.

Video Data Rate is the video data rate of the stream.

Video Frame Rate is the frame rate received from the StreamWorks Server based on your connection rate. If the Video Frame Rate field shows "Thinned", the data rate of the stream has been reduced from its original frame rate to accommodate your connection rate.

Video Width is the video frame width shown in pixels.

Video Height is the video frame height shown in pixels.

Audio Data Rate is the audio data rate of the stream.

Audio Sample Rate is the sample rate of the stream's audio data.

Audio Channel(s) is the channel in the stream's audio data (Mono, Stereo, Joint Stereo, or Dual Channel).

Audio Algorithm is the format of the stream's audio data (MPEG-1 layer 2, MPEG-2 layer 2, MPEG-1 layer 3, MPEG-2 layer 3, or LBR). Note: If your stream includes layer 3 audio, we recommend that you set your Playback options to Optimize Audio Quality or Mixed.


Playback Options

When you play a stream, your computer's processor decompresses the stream, and the StreamWorks Player plays the audio through your computer's sound system and displays video through your computer's video display. All computers have a limited amount of processing power. When you set the Playback options, you are choosing how to allocate your computer's processing power. Choose the options that best accommodate your computer's processing power and your playback preferences.

Choose one - Mono or Stereo

Mono plays the audio in mono (one channel) playback. Depending on your computer's processing power, the Mono selection may allow you to play a greater selection of streams because mono uses less bandwidth than stereo. Note: If Mono is selected, you can still receive a stereo stream; however the stream plays back in mono.

Stereo plays the audio in stereo (two independent channels). Note: The stream must be a stereo stream to playback in stereo.

Choose one - Optimize Audio Quality, Mixed, or Optimize Video Frame Rate

Optimize Audio Quality produces the highest quality audio playback available for the stream. Choose Optimize Audio Quality when you want the best audio quality. Depending on your computer's processing power, this setting may sacrifice video frame rate to produce the best audio quality. When playing streams that include layer 3 audio, use the Optimize Audio Quality or Mixed setting.

Mixed balances resource allocation between audio and video playback by using half the available audio sample rate for the stream. Choose Mixed when you want balanced audio quality and video frame rate. When playing streams that include layer 3 audio, use the Mixed or Optimize Audio Quality setting.

Optimize Video Frame Rate produces the highest video frame rate playback by reducing the audio sample rate to one quarter the available audio sample rate for the stream. Choose Optimize Video Frame Rate when you want a higher video frame rate rather than quality of audio.

Choose one or both - Use DirectDraw and/or Use 256 Colors

Use DirectDraw enables the DirectDraw video acceleration (if your video adapter driver supports this feature) which increases the speed of the video display and usually allows a higher frame rate. Depending on your video adapter and drivers, this setting may not be used even when selected. Note: Using DirectDraw has been known to cause problems with some video display adapters running certain drivers or certain color depths and resolutions. If you have problems using DirectDraw, obtain and install the latest DirectDraw drivers from your video adapter manufacturer. If you still have problems using DirectDraw, do not use this DirectDraw option and see the StreamWorks Player Support Web page for more information on DirectDraw configurations. You can connect directly to the StreamWorks Player Support Web page. From the StreamWorks Player Control Panel, select the Help menu, Xing on the Web, and then Support.

Use 256 Colors causes the StreamWorks Player to use a maximum of 256 colors during playback even if your Windows display is set to a higher number of colors. This setting usually allows a higher frame rate, although the video quality may be reduced. Note: This setting only has an effect if Use DirectDraw is not in use.

Choose one or both - Control Panel and/or Video Window

Always On Top opens a drop-down menu for you to choose to keep your StreamWorks Player Control Panel and/or Video Window always on top of other applications.

Control Panel keeps the StreamWorks Player always on top of other applications. You can still move, minimize, or close the Player at any time.

Video Window keeps the StreamWorks Player Video Window always on top of other applications when a stream that includes video has been opened. You can still move, minimize, or close the Video Window at any time. When you close the video stream or StreamWorks Player, the Video Window closes automatically.

Tip

To find a stream's properties (for example, if it includes layer 3 audio), click the information button on the Player's main window during playback.


Network Settings

Connectionless Listening

Connectionless Listening is used to set the StreamWorks Player's behavior for receiving and playing Connectionless Streams. If a Connectionless Stream is requested but currently unavailable, the StreamWorks Player can begin Connectionless Listening mode and notify you or automatically open and play the stream when the stream becomes available. To set the Connectionless Listening mode options:

Prompt before entering listening mode is used when you attempt to open a Connectionless Stream that is currently unavailable. This option sets the Player to ask if you want to listen for a Connectionless Stream before entering the Connectionless Listening mode. If you do not select this option, the Player will automatically enter Connectionless Listening mode when you attempt to open a Connectionless Stream that is currently unavailable.

Prompt before beginning playback from listening mode is used when the Player is in the Connectionless Listening mode and a Connectionless Stream you requested becomes available. If this option is selected, the Player asks you if you want to play the stream when it is received. If you do not select this option, the Player will automatically open and play the Connectionless Stream when it is received.

Multicast Interface

Designed for systems with more than one network interface, the Multicast Interface feature provides the ability to identify which network interface will receive a multicast stream.

Default Multicast Interface shows the default multicast interface address (DEFAULT) used by your StreamWorks Player.

If you have more than one network interface in your computer and plan to receive multicast streams, click the down arrow to select the network interface address for the network interface which will receive the multicast streams.

Firewalls

Firewalls are a method of protecting one network from another network. A firewall blocks unwanted access to the protected network while allowing users on the protected network side access to networks outside the firewall.

A company will typically install a firewall to allow users on the protected network side access to their intranet while protecting their internal information from users outside the firewall.

If your network uses a firewall, the StreamWorks Player needs to be configured for use behind the firewall. To configure the Network Settings, contact your network administrator for assistance.

There are two basic types of firewalls. Your network may use either one or both firewall configurations.

Use Packet Filtering Firewall is used to ensure that all traffic on the standard StreamWorks port (Source Port 1558) can pass through the firewall. If your network administrator chooses to use a Packet Filtering Firewall, you must configure the StreamWorks Player to use a specific port. Ask your network administrator what source port you should use, then click this box and enter the specified port.

Use Proxy (Application) Firewall is used when a Proxy (Application) is running to check incoming traffic and determine what can pass through the firewall. If your network administrator chooses to use a Proxy (Application) Firewall, you must configure the StreamWorks Player to use a specific Proxy Host and Proxy Port. Ask your network administrator what Proxy Name or IP address and Proxy Port you should use, then click this box and enter the information.

Proxy Host is the DNS name or IP address of the Proxy Host server. Type in the DNS name or IP address.

Proxy Port is the port of the Proxy Host server. Type in the port number.

No Proxy For is used to exclude the names of Hosts that are not behind a firewall. Type in the DNS name or IP address of the Host(s) you want to exclude. Host DNS names must be separated by a comma. For example: Xing1,Xing2, would exclude the Host DNS names Xing1 and Xing2 from the Proxy (Application) Firewall.

Tip

Network administrators: See the firewall information on Xing's Web site at http://www.xingtech.com/technical_support/swplayer_firewall/index.html for detailed information on the StreamWorks Proxy.


Open Stream

Use the Open Stream dialog box to open streams without a StreamWorks link. To open a stream without a StreamWorks link, choose from a list of previously viewed streams or type in the URL for the stream.

To open a previously viewed stream

Click on the down arrow to select from previously viewed streams. Click on the stream you want to open and then click OK. Note: Connectionless Streams, or any stream you opened by clicking on a StreamWorks link, are not available in the list of previously viewed streams.

To use a URL

From the File menu, select Open Stream. In the Open Stream dialog box, type the URL.

Server-based URL Syntax

Streams are URLs with a protocol, server address, server port, and filename. The URL syntax for locating a stream in the StreamWorks Player is:

XDMA://StreamWorksServer:StreamWorksPort/stream

XDMA (Xing Distributed Media Architecture) is the StreamWorks protocol.

StreamWorksServer is the DNS name or IP address of a StreamWorks Server.

StreamWorksPort is the StreamWorks Server Port. You do not need to include the port when opening a StreamWorks stream. The port automatically defaults to 1558 which is the standard port for StreamWorks.

Stream is the name of the Play File or filename on the StreamWorks Server.

For example,

Entering XDMA://171.15.1.63:1558/grammy.mpg specifies the grammy MPEG stream which is located at IP address 171.15.1.63 and the default Port 1558.

The same URL without the Port parameter specified is: Stream=XDMA://171.15.1.63/grammy.mpg.

The same URL using a DNS name is: XDMA://xingtech/grammy.mpg.

Tip

If you are opening a Connectionless Stream, see Receiving a Connectionless Stream.


Connection Rates

The connection rate is set when you install the StreamWorks Player program. You only need to change the connection rate if you change modems or network speeds.

If you do not know your connection rate, see your modem's documentation for information on how to determine your actual connection rate. (Your connection rate may be different than the modem speed.) If you are on a network, ask your network administrator.

9600baud Modem indicates that your computer's connection rate is 9.6 kbits/sec.

14.4kbps Modem indicates that your computer's connection rate is 14.4 kbits/sec.

28.8kbps Modem indicates that your computer's connection rate is 28.8 kbits/sec.

56kbps 1B ISDN indicates that your computer's connection rate is 56 kbits/sec (ISDN single channel), or a 56kbps Modem with a 56kbps connection.

128kbps 2B ISDN indicates that your computer's connection rate is 128 kbits/sec (ISDN dual channel).

1.54mbps T1 indicates that your computer's connection rate is 1540 kbits/sec.

10mbps LAN indicates that your computer's connection rate is 10 mbits/sec on a Local Area Network.

Other opens a dialog box for you to type in your computer's connection rate if your connection rate does not match any of the choices listed.

Tip

Your computer's connection rate to the network affects the playback quality of the stream. For detailed information, see Understanding Playback Quality.


End-User License Agreement

Xing Technology Corporation

End-User License Agreement

This License Agreement (this "Agreement") is a legal agreement between you and Xing Technology Corporation, a California corporation ("Xing") for the accompanying software, associated media, printed materials, audiovisual content, and "online" or electronic documentation (collectively, the "Product"). By installing or using the Product, you agree to be bound by the terms of this Agreement. If you do not agree to all of the terms of this agreement, de-install all copies of the Product from your computer and return all Product materials to your distributor or Xing for a refund of any license fees paid.

LICENSE

1. The Product is licensed, even though it is free. The Product is protected by copyright law and international copyright treaty provisions, as well as other intellectual property laws and treaties. You must not allow copies of the Product or any part of it to be made or distributed to anyone else. You may make backup copies of the software for archival purposes only.

2. Xing grants to you a non-exclusive, non-sublicensable, license to use the Product for your own use only.

3. The Product is licensed for use on a single session of a single computer. If your computer is capable of running more than one simultaneous session, you may not use the Product on more than one session at a time. You may delete the Product from one computer and reinstall it on another, but you may not install the Product on more than one computer at any given time. If you wish to install the Product on more than one computer or use the Product for more than one session on a particular computer, you must license separate copies of the Product for each such computer or session.

4. The Product may not be rented, leased, or in any other manner commercially exploited without prior written permission of the Company. However, you may transfer this license to use the Product to another party (the "Transferee") on a permanent basis by transferring all parts of the Product to the Transferee. Such transfer of possession terminates your license from Xing. The Transferee will be licensed under the terms of this Agreement upon the Transferee's acceptance of this Agreement by its initial use of the Product. Upon notification to Xing of the transfer, the Transferee will receive customer support on the same terms you did at the time of the transfer, and the Transferee will receive no support if for any reason you were ineligible for support. If you transfer the Product, you must remove all parts of it, along with any installation devices, from your computer, and you may not retain any parts or copies for your own use.

5. The Product in source code form is confidential and Xing's protected trade secret, and you may not attempt to reverse engineer, decompile, disassemble or otherwise decipher any portion of the Product. Reproduction and/or redistribution of any portion of the Product is specifically prohibited in the absence of a separate written agreement with Xing.

6. If audiovisual content contained in or bundled with the Product (the "Content") contains its own license agreement, that agreement controls use of the Content. Otherwise, use of the Content is controlled by this Agreement. You may not modify, copy, or distribute the Content except to the extent this Agreement allows modification, copying, or distribution of the Product. You may not use the Content except in conjunction with personal testing or demonstration of the Product. The Content must at all times remain with the Product in its original form.

7. All video, audio, and other content accessed through the Product is the property of the applicable content owner and may be protected by applicable copyright law. This Agreement gives you no rights to such content.

8. If you use the Product to create or distribute audio, video, or other content, Xing is not responsible for such content, and you are solely responsible, for the property rights, legality, and regulation of all such content, including but not limited to issues of copyright ownership and obscenity regulation worldwide.

9. Xing retains all ownership and intellectual property rights in and to the Product. You agree to abide by the copyright law and all other applicable laws of the United States, including those relating to United States export controls. You agree not to ship or re-export any portion of the Product to any destination to which it could not lawfully have been exported originally under those export controls.

10. Xing may terminate this Agreement at any time by delivering notice to you, and you may terminate this Agreement at any time by removing all copies of the Product from your computer and destroying all Product materials. However, Sections 4 through 12 of this Agreement shall indefinitely survive its termination. This Agreement is personal to you and you agree not to assign your rights under it. This Agreement shall be governed by and construed in accordance with the laws of the State of California and by U.S. federal law relating to intellectual property in general, and to copyrights, patents, and trademarks in particular. You agree to submit all disputes to the exclusive jurisdiction of courts or tribunals located within the territorial boundaries of the U.S.

11. The Product is covered solely by the accompanying Xing Limited Warranty. THE PRODUCT IS PROVIDED WITHOUT ANY OTHER EXPRESS OR IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

12. XING SHALL NOT BE LIABLE: (A) FOR INCIDENTAL, CONSEQUENTIAL, SPECIAL, OR INDIRECT DAMAGES OF ANY SORT WHATSOEVER, WHETHER ARISING IN TORT, CONTRACT, OR OTHERWISE (INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS PROFITS, REVENUES, OR INFORMATION, OR FOR BUSINESS INTERRUPTION) RESULTING FROM YOUR USE OF THE PRODUCT OR YOUR INABILITY TO USE THE PRODUCT, EVEN IF XING HAS BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGES; OR (B) FOR ANY CLAIM BY ANY PARTY OTHER THAN YOU. IN NO EVENT SHALL XING'S LIABILITY TO YOU EXCEED THE AMOUNT YOU ORIGINALLY PAID FOR THE PRODUCT. THIS LIMITATION OF LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY TO THE EXTENT APPLICABLE LAW PROHIBITS SUCH LIMITATION. SOME STATES AND JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION AND EXCLUSION MAY NOT APPLY TO YOU.

13. The Product is provided with Restricted Rights. Use, duplication, or disclosure by the U.S. Government or any of its agencies or instrumentalities is subject to the restrictions set forth in subdivision (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013, or in subdivision (c)(1) and (c)(2) of the Commercial Computer Software -- Restricted Rights clause at 48 CFR 52.227-19, as applicable. Manufacturer/contractor is Xing Technology Corporation, 810 Fiero Lane, San Luis Obispo, CA 93401.

"Xing" and "StreamWorks" are registered trademarks, "SmartFAQ" is a service mark, and "XingMPEG", "MPEGLive!", "MP3Live!", "XingMP3, "StreamWorks MP3 Server", and all logo and graphic designs are trademarks of Xing Technology Corporation.

Other product and company names appearing in Xing Technology Corporation products and materials are used for identification purposes only and may be trademarks or registered trademarks of their respective companies. Registered and unregistered trademarks used in any Xing Technology Corporation products and materials are the exclusive property of their respective owners.

Copyright (c) 1994-98 Xing Technology Corporation. All rights reserved.


Connectionless URL Syntax

Unlike a Server-based URL that defines the address and port of the server and name of the stream, the Connectionless URL defines only the IP address and port where the stream is available. Type in the URL in the Open Stream dialog box. The URL syntax for receiving a Connectionless Stream is:

Connectionless URL for receiving a multicast stream

xdma://IPAddress:Port/

Sample URL

xdma://224.0.1.25:8765/

Connectionless URL for receiving a unicast stream

xdma://StreamWorks Player's Loopback IPAddress:Port/

Sample URL

xdma://127.0.0.1:8765/


StreamWorks Player SDK

Developers and Web designers who want to integrate the StreamWorks Player into their applications and Web pages can access the StreamWorks Player SDK in the Partner and Developer Resources area of Xing's Support Web site at support.xingtech.com. Choose Application Developers from the pull down menu.

Version 3.1 of the SDK includes instructions for accessing the Player's DLL level API, Netscape Plug-in, and ActiveX control.


Playing a Stream

The StreamWorks Player automatically opens the stream any time you click on a link to a StreamWorks stream. Depending on the stream, playback may start automatically, or you may need to click the Play button.

To play an open stream:

•	Click the [image] button to play the stream.

•	Click the [image] button to stop playing the stream.


Opening a Stream Without a StreamWorks Link

  See Also

To open a stream without a StreamWorks link, choose from a list of previously viewed streams or type in the URL for the stream.

To choose from a list of previously viewed streams

1	From the StreamWorks Player Control Panel, select File.

2	In the File menu, select Open Stream.

In the Open Stream window, click on the down arrow to select from previously viewed streams. Click on the stream you want to open and then click OK. Note: Connectionless Streams or any stream you opened by clicking on a StreamWorks link are not available in the list of previously viewed streams.

To use a Server-based URL

1	From the StreamWorks Player Control Panel, select File.

2	In the File menu, select Open Stream.

3	In the Open Stream window, type in the URL as described in the Server-based URL Syntax.

Tip

If you do not have a link to a Connectionless Stream, but know the URL, see Receiving a Connectionless Stream Without a StreamWorks Link for details on the Connectionless URL.


Setting Your Connection Rate

  See Also

The connection rate is set when you install the StreamWorks Player program. You only need to change the connection rate if you change modems or network speeds.

1	From the StreamWorks Player Control Panel, select Settings and then select Connection.

2	In the Connection menu, select the speed of your computer's connection (modem or network) by clicking on the connection rate.

Click here [image] for a description of all Connection Rates.

Tip

If you do not know your connection rate, see your modem's documentation for information on how to determine your actual connection rate. (Your connection rate may be different than the modem speed.) If you are on a network, ask your network administrator.


Viewing Stream Information

  See Also

To view information about an open Stream, click the [image] button.

Click here [image] for a description of all Stream Information fields.


Setting Playback Options

  See Also

To set the playback options

1	From the StreamWorks Player Control Panel, select Settings and then select Playback.

2	In the Playback menu, choose the Playback options.

Click here [image] for a description of all Playback Options.


Closing a Stream

1	From the StreamWorks Player Control Panel, select File.

2	In the File menu, select Close Stream.

Tip

The current stream is automatically closed when you open a new stream.


Changing the Video Display Window Size

  See Also

To change the video display window size while maintaining its proportions, hold down the CTRL key while pressing the 1-5 keys:

•	CTRL 1 (100%) - Video frames are displayed at their original size.

•	CTRL 2 (200%) - Video frames are displayed at twice their original size.

•	CTRL 3 (Full Window) - Video frames are resized to fill your current windows display (similar to maximizing the window). The Windows title and task bar are still visible.

•	CTRL 4 (Full Screen) - Video frames are resized to fill your current windows display. The Windows title and task bar do not appear. (Use CTRL 1 to return to 100% original size.)

•	CTRL 5 (50%) - Video frames are displayed at half their original size.

Tip

You may get better quality playback if you keep the video display window close to the original size while maintaining the proportions.


Configuring the StreamWorks Player for Use With Firewalls

1	From the StreamWorks Player Control Panel, select Network.

2	In the StreamWorks Player Network Settings window, set the firewall parameters.

Click here [image] for a description of the firewall parameters.


Creating a Shortcut to a Stream Using Netscape Navigator

When a StreamWorks user clicks on a link to a StreamWorks stream, the Web server sends a small ASCII text file called an XDM File to the user's Web browser. The Web browser sends this XDM File to the StreamWorks Player. Because your StreamWorks Player uses the XDM File to locate the stream, you can create a shortcut to the stream.

1	In the browser, locate the StreamWorks link you want to shortcut.

2	Click your right mouse button on the StreamWorks link.

3	Choose "Create Shortcut" from the drop-down list.

4	Click the OK button. The icon appears on your Windows desktop.

5	Double-click the icon to play the stream.

Tip

Your browser may not work exactly as described here. For information on creating shortcuts with your browser, see the on-line help that appears in your browser.


Changing the StreamWorks Player Control Panel Size

  See Also

You can change the width of the StreamWorks Player Control Panel by stretching it.

1	Move your mouse pointer to the left or right edge of the StreamWorks Player Control Panel. The mouse pointer changes to a sizing tool.

2	Hold the left mouse button down and pull the window to the left or right until you reach the desired width. Note: The Control Panel size returns to normal when you close the StreamWorks Player.


Opening a Stream

The StreamWorks Player automatically opens the stream any time you click on a link to a StreamWorks stream. If the stream does not start playback automatically, click the Play button.

If you do not have a StreamWorks link to the stream, but know the URL, see Opening a Stream Without a StreamWorks Link. If you do not have a StreamWorks link to the Connectionless Stream, but know the URL, see Receiving a Connectionless Stream Without a StreamWorks Link.


Changing the Playback Volume

  See Also

To change the playback volume, use your Windows volume controls or sound card's mixer controls.


Turning Sound On and Off

  See Also

From the StreamWorks Player Control Panel:

•	Click the [image] button to enable sound (toggle to mute sound).

•	Click the [image] button to mute sound (toggle to enable sound). Note: If you close the StreamWorks Player while the sound is muted, your Windows sound may also be muted. To enable sound, click on the Windows speaker in the task bar and make sure the mute button is not selected.

Tip

To change the playback volume, use your Windows volume controls or sound card's mixer controls.


Using the Track Bar (Seek)

  See Also

Track Bar/Slider (Seek)

The Track Bar (Seek) is a rectangular control representing the stream being played. The left edge of the Track Bar represents the start of the stream, and the right edge represents the end of the stream. As the stream is played, the Slider moves across the Track Bar indicating the position within the stream. You can drag the Slider to Seek to any position in the stream. The Track Bar is available only when the current stream is an On-Demand File.

Note: The Track Bar is unavailable while playing a Live File, Live Feed, or Connectionless Stream.


Optimizing Playback

  See Also

1	From the StreamWorks Player Control Panel, select Settings and then select Playback.

2	In the Playback menu, choose the Playback Options.

Click here [image] for a description of all Playback Options.


Changing Between Mono and Stereo

  See Also

1	From the StreamWorks Player Control Panel, select Settings and then select Playback.

2	In the Playback menu, choose Mono or Stereo.

Click here [image] for a description of all Playback Options.


Finding Streams to Play

To find streams to play, use the Content Showcase. To open the Content Showcase, type in the Content Showcase location http://www.xingtech.com/content/ in your Internet browser location field. To connect directly from the StreamWorks Player, select Help, Xing on the Web, Home Page, and then Content Showcase.

The Content Showcase is a directory of Web sites throughout the world that features StreamWorks content you can play using the StreamWorks Player. To play the streams, use the Content Showcase to jump to sites that interest you and locate links to audio/video streams. When you find what you want to play, just click on the link to the StreamWorks stream.


Using Diagnostics

  See Also

1	Open a stream.

2	From the Settings menu, select Diagnostics.

Tip

You can leave the diagnostic window open during stream playback. The diagnostic window is designed for use by Advanced Users and Xing's Technical Support.


Creating a Shortcut to a Stream Using Internet Explorer

When a StreamWorks user clicks on a link to a StreamWorks stream, the Web server sends a small ASCII text file called an XDM File to the user's Web browser. The Web browser sends this XDM File to the StreamWorks Player. Because your StreamWorks Player uses the XDM File to locate the stream, you can create a shortcut to the stream.

1	In the browser, locate the StreamWorks link.

2	Click your right mouse button on the StreamWorks link.

3	Choose "Copy Shortcut" from the drop-down list.

4	Click your right mouse button on your Windows desktop.

5	Choose "Paste Shortcut" from the drop-down list.

6	Double-click the shortcut to play the stream.

Tip

Your browser may not work exactly as described here. For information on creating shortcuts with your browser, see the on-line help that appears in your browser.


Receiving a Connectionless Stream Without a StreamWorks Link

1	From the StreamWorks Player Control Panel, select File.

2	In the File menu, select Open Stream.

3	In the Open Stream window, type in the Connectionless URL. Unlike a Server-based URL that defines the address and port of the server and name of the stream, the Connectionless URL defines only the IP address and port where the stream is available.

Connectionless URL for receiving a multicast stream

xdma://IPAddress:Port/

Sample URL

xdma://224.0.1.25:8765/

Connectionless URL for receiving a unicast stream

xdma://StreamWorks Player's Loopback IPAddress:Port/

Sample URL

xdma://127.0.0.1:8765/

If the stream is unavailable when you try to open it, the StreamWorks Player can begin Connectionless Listening mode and notify you or automatically open and play the stream when the stream becomes available. You set the options for Connectionless Listening in the StreamWorks Player Network Settings dialog box. See Setting Connectionless Listening Mode for more information.

When the stream is played and closed, the Player no longer listens for that stream.


Receiving a Connectionless Stream

Receiving a Connectionless Stream using a StreamWorks link is the same as opening any other StreamWorks Stream.

The StreamWorks Player automatically opens the stream any time you click on a link to a StreamWorks stream. Depending on the stream, playback may start automatically, or you may need to click the Play button.

If the stream is unavailable when you try to open it, the StreamWorks Player can begin Connectionless Listening mode and notify you or automatically open and play the stream when the stream becomes available. You set the options for Connectionless Listening in the StreamWorks Player Network Settings dialog box. See Setting Connectionless Listening Mode for more information.

When the stream is played and closed, the Player no longer listens for that stream.

Tip

If you do not have a StreamWorks link to the Connectionless Stream, but know the URL, see Receiving a Connectionless Stream Without a StreamWorks Link.


Configuring for Use with More than One Network Interface

If your StreamWorks Player has more than one network interface, and you are playing multicast streams, or multicast Connectionless Streams, you need to specify which network interface to use.

1	From the StreamWorks Player Control Panel, select Network.

2	In the StreamWorks Player Network Settings window, Multicast Interface field, click the down arrow to select the network interface that will receive multicast streams. The IP address for your windows default network interface is shown as Default. Any additional network interfaces are listed by their IP address.


Setting Connectionless Listening Mode

  See Also

Connectionless Listening is used to set the StreamWorks Player's behavior for receiving and playing Connectionless Streams. If a Connectionless Stream is requested but currently unavailable, the StreamWorks Player can begin Connectionless Listening mode and notify you or automatically open and play the stream when the stream becomes available. To set the Connectionless Listening mode options:

1	From the StreamWorks Player Control Panel, select Network.

2	In the StreamWorks Player Network Settings window, select the Connectionless Listening check boxes.

Click here [image] for a description of the Connectionless Listening options.