VBrick Systems MP3 Player v44 User Manual

VBrick  
StreamPlayer  
StreamPlayer v4.4  
User Guide  
January 25, 2007  
4410-0003-0005  
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Contents  
StreamPlayer User Guide  
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Preface  
This document is written for anyone using or evaluating StreamPlayer. The StreamPlayer  
product family lets you view high quality MPEG-1, MPEG-2, MPEG-4, and Windows Media  
streams (both live and on-demand) right from your desktop. The StreamPlayer software is  
available in two versions: StreamPlayer, a view-only component, and StreamPlayer Plus which  
also allows recording and editing of MPEG streams.  
It is important to note that the StreamPlayer software you have installed opens  
different types of media files depending on the version you purchase and the licenses  
you have installed. A fully configured StreamPlayer installation can play MPEG-1, MPEG-  
2, MPEG-4, and WM (Windows Media) video streams. Also note that although the terms  
StreamPlayer and StreamPlayer Plus are generally used interchangeably, StreamPlayer Plus is  
actually the fully-featured system that plays and records all VBrick-supported media types.  
Organization  
Getting Started – provides a quick overview of the StreamPlayer user interface.  
Play – explains how to launch a video stream using StreamPlayer.  
Record – Explains how to record live video streams. StreamPlayer Plus only.  
Play/Edit Saved Files – Explains how to play and edit video streams. StreamPlayer Plus only.  
Preferences – explains how to set preferences for standard StreamPlayer functions.  
Windows Media Player – explains how to Windows Media Player interacts with StreamPlayer.  
Capture Driver – explains how to install and use VBrick's "virtual" capture card software.  
Font Conventions  
Arial bold is used to describe dialog boxes and menu choices, for example: Start > All  
Programs > VBrick  
Courier fixed-width font is used for code elements (C++, HTML) as well as  
filenames, directories, etc.  
Bold Courier fixed-width font is used to indicate user input in keyboard  
commands, scripts, etc.  
Italics are used to emphasize specific words or phrases.  
Printer-Friendly  
Click on any of the following links to print a hard copy of the document. For best viewing,  
open and resize the document using the magnification box at the bottom of the Acrobat  
Reader window.  
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To save or print a PDF document:  
1. Click once to open the PDF document in Acrobat Reader.  
2. On the Acrobat Reader toolbar, click Save or Print.  
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Chapter 1  
Getting Started  
Using StreamPlayer  
Unless specifically noted, StreamPlayer refers to StreamPlayer WM, StreamPlayer,  
StreamPlayer with MPEG-2 Playback, and StreamPlayer Plus. If you have Windows XP with  
Service Pack 2 installed and are using the Windows Firewall (on by default) you need to  
follow this procedure. The first time that you launch StreamPlayer or StreamPlayer Plus you  
will see an error message. Click Unblock. The next time you run StreamPlayer Plus you will  
not see this message again.  
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To launch StreamPlayer:  
1. Go to Start > Programs > VBrick > StreamPlayer Plus.  
The StreamPlayer interface is easy to navigate. The following functions are available from the  
interface.  
Play  
Selecting a video in the Program Info and then pressing the Play  
button plays the video. Double clicking a video from the list in the  
Program Info window also plays the video.  
Record  
StreamPlayer Plus only. Pressing the Record button will launch the  
video window, which allows recording of the currently selected video.  
If a valid StreamPlayer Plus license is not installed, you will be  
prompted to upgrade to StreamPlayer Plus.  
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Archive Pressing the Archived Files button lets you play stored video files. If  
StreamPlayer Plus is installed, it also allows users to edit MPEG-1 and  
MPEG-2 video files and FTP video files.  
Help  
Preferences  
Launch the online help system. Minimize or close the application.  
The Preferences button allows the user to modify the StreamPlayer  
default settings.  
IP Address  
Port  
IP address of selected stream.  
Port number of selected stream.  
StreamPlayer Differences  
Table 1. Supported Versions  
Version  
Plays  
License Required  
No.  
StreamPlayer WM  
StreamPlayer  
WM, MPEG-1†  
WM, MPEG-1, MPEG-4†  
WM, MPEG-1, MPEG-2, MPEG-4  
Yes. Installs automatically.  
StreamPlayer with  
MPEG-2 Playback  
Yes. See Product CD or  
download from website.  
StreamPlayer Plus  
WM, MPEG-1, MPEG-2, MPEG-4, plus Yes. See Product CD or  
Record, FTP, Edit††, Capture Driver††† download from website.  
Plays MPEG-2 with an MPEG-2 decoder (e.g. a DVD player) on your computer.  
†† Edits MPEG-1 and MPEG-2 streams only.  
††† Outputs raw streaming media for third-party applications.  
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Chapter 2  
Play  
Playing a Stream  
StreamPlayer buffers a certain amount of data before starting a stream to ensure smooth  
playback. Streams with a lower data rate will take slightly longer to start than those with a  
higher data rate. StreamPlayer launches Windows Media Player to play MPEG/Windows  
Media video streams on the PC. There are several ways to play video through StreamPlayer.  
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To play a stream in StreamPlayer use one of the following methods:  
Double-click on any Program Title in the StreamPlayer Program Info window to launch  
Windows Media Player. After a short delay (usually less than a second) the selected video  
will appear.  
Highlight the entry in the Program Info window and press the Play button.  
To play an MPEG-1 or MPEG-2 unicast stream or a multicast stream that does not  
appear on the Program Guide, enter the IP Address of the VBrick and Port number in  
StreamPlayer and press Play.  
To play an RTSP stream, enter an RTSP address in the IP Address field and select Play.  
To play a Windows Media stream, enter an HTTP or RTSPU URL in the IP Address field  
and select Play.  
In some cases, you may receive the following error message when attempting to play a video:  
0xC00D10B3: Windows Media Player cannot play this file. Connect to the  
Internet or insert the removable media on which the file is located, and then  
try to play the file again.  
This problem occurs because Microsoft Windows Media Player automatically tries to detect  
whether the player is connected to a network. If Windows Media Player cannot detect a  
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network connection, and if you try to play online content, you receive an error message. This  
problem may also occur if your player is set to Work Offline.  
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To force the player to always assume that the player is connected to a network:  
1. Go to Tools > Options.  
2. On the Player tab, under Player settings, check the Connect to the Internet check box.  
default.aspx?scid=kb;EN-US;838101  
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Chapter 3  
Record  
Recording a Stream  
StreamPlayer Plus only. Recording from VBricks using StreamPlayer Plus software may be  
done in a number of different modes with various protection schemes. The recording might  
consist of a single large file or a series of smaller, or batch, files. Batch files may be set up so  
that recent files overwrite earlier ones. Live streams might have the ability to record them  
suppressed or allowed through a password. The recorded stream can be the current stream  
being viewed or a different one. StreamPlayer can also record password-protected streams if  
you know the password. When attempting to record a stream that has been password  
protected, you will be prompted to enter the configured password. There are circumstances  
where you will not be able to record streams. For example, recording is not permitted when  
the application is unlicensed and running in demo mode. Recording can also be restricted or  
entirely disabled by an administrator. Note that Recording and Edit/FTP are currently  
supported for MPEG-1 and MPEG-2.  
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To record a stream:  
1. Highlight the program to record in the Program Information pane.  
2. Select the StreamPlayer Plus Record button.  
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To save a stream:  
1. Enter the name of the file to be saved or browse to the location. The default is  
C:\Program Files\VBrick\StreamPlayer Plus\Video\"programinfoname".mpg.  
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Note The file name extension for MPEG-1 and MPEG-2, is .mpg. For MPEG-4 it is  
.mp4. For Windows Media it is .wmv.  
Password Protection  
Enter the password if it is a protected stream. Streams can be password protected in a VBrick  
Appliance in the SAP Transmit or Encoder Configuration section of a VBrick Appliance  
(refer to the VB1000-2000-3000 or VB4000-5000-6000 User Guide for instructions on  
how to configure SAPs). StreamPlayer Plus can record password-protected streams if the  
password is known. When attempting to record a stream that has been password protected,  
the user will be prompted to enter the configured password. Two specific categories shown  
below and set in the VBrick appliance affect StreamPlayer Plus recording. (See the  
StreamPlayer Plus Administrator Guide for more information.)  
norecord – The stream cannot be recorded.  
norecord=<password> – StreamPlayer prompts the user for a password.  
MPEG-4 Hinting  
If the stream is MPEG-4, the Hint for live streaming box will be selectable. (For other MPEG  
and Windows Media types this box will not be visible). Hinted files contain reorganized data  
that facilitates streaming over the network. If the Hint for Live Streaming box is checked,  
StreamPlayer Plus embeds certain information within the files, making it easier for a server to  
read and send pre-formatted packets. Hinting eliminates server-side preprocessing, reducing  
the CPU load, memory requirements, and the amount of disk access on the server.  
Hint for live  
streaming  
Hinting a file takes place after the file has been recorded. It is  
recommended that the hinting be complete before the recorded file is  
accessed. If the recorded file will be streamed from a Video on  
Demand server, it is recommended that Hinting be selected.  
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Record  
Units  
• Time – Enter the duration in H (hours), M (minutes) and S  
(seconds). The file can be recorded in one continuous stream and  
the length of the recorded file specified by duration in seconds or  
KB. The minimum number of seconds that can be entered is 1; the  
default is 1 minute. An error message will be displayed if there is  
not sufficient disk space for the file being captured. If it is desired  
to simply Start and Stop a record manually, simply set a long  
duration, press Start to begin the recording and then press Stop to  
end the recording.  
• KB – File size = Rate x Seconds/(8X1024).  
Enable Batch  
MPEG-1, MPEG-2, MPEG-4 only. Recording in Batch Mode means  
that the video is recorded in segments. When Batch mode is selected,  
the video will be recorded in multiple files, each file equal in size to the  
specified batch duration in seconds or KB. The name of each file  
saved will be appended with an increasing number (video1.mpg,  
video2.mpg. . .video99.mpg). For example, if it is necessary to record  
in batch mode for a total duration of 60 minutes, and the batch file  
duration is 20 minutes, three 20-minute files will automatically be  
created. Batch mode can be used to record video that exceeds the  
Windows 4 GB file size limitation (32-bit), and is especially useful  
when forwarding large video files to a remote Video on Demand  
server or VBStar (VBStar supports Batch Mode, allowing the  
automatic reassembly and streaming of multiple MPEG-2 video files.).  
An error results if an attempt is made to edit or FTP multiple saved  
files that were not created as in the same batch recording. Selecting  
Batch requires that other parameters be specified in order to prevent  
filling the storage device.  
Batch Duration  
Infinite Record  
Duration in HH:MM:SS.  
Requires a Batch Duration and a Wrap Around Point. This is the  
equivalent of specifying both the length of the clips (in seconds or  
KB) and the total number of clips.  
Wrap Around  
Point  
This directs the program that after creating the specified number of  
files, StreamPlayer Plus will begin recording over the previous files in  
consecutive order. For example, if the Wrap Around Point is set to 5,  
after recording 5 files, StreamPlayer Plus will continuously overwrite  
the files, beginning at 1.  
Recent  
Start  
Next to Wrap Around Point field there is a Recent button. If this  
button is checked then the Wrap Around Point text changes to Save  
Files. In this mode, rather than overwriting files previously recorded,  
the oldest files are discarded and a file with the same name but the  
next consecutive batch number is created. Identification of files by  
number is easier than identification by date.  
The video is saved to disk in real time and a progress bar is displayed.  
The recording may be stopped at any time by pressing Stop. MPEG  
files may be viewed, e-mailed, FTPed, and/or edited.  
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Disk Storage Requirements  
Stream recording requires significant disk space. One minute of captured video/audio from a  
1.2 Mbps stream (a typical MPEG-1 stream or a high bit rate MPEG-4 stream) requires  
approximately 9 MB of disk space. By comparison, 1 minute of captured video/audio from a  
5.5 MB per second stream (a typical MPEG-2 stream) requires approximately 40 MB of disk  
space. Be sure to have enough disk space free for any intended capture. The amount of disk  
storage required depends on the bit rate and the recording time. A rough rule is to allow 1 GB  
per hour for MPEG-1, 2.5 GB per hour for MPEG-2, and 500 MB per hour for MPEG-4.  
System  
System  
StorageRequired StorageRequired Storage  
StreamRate StreamRate per Sec.  
per Min.  
Required per  
(Bits/sec)  
1,200,000  
1,800,000  
2,000,000  
2,500,000  
2,800,000  
(Bytes/sec)  
150,000  
225,000  
250,000  
312,500  
350,000  
(Kbytes)  
150  
(Mbytes)  
Hour (Mbytes)  
9
540  
225  
14  
15  
19  
21  
810  
250  
900  
313  
1,125  
1,260  
350  
Note The Total Bit Rate in StreamPlayer Plus will be different than what is shown in  
MPEG-4 settings. The actual rate may be slightly higher than what is shown in  
StreamPlayer Plus (due to overhead).  
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Chapter 4  
Play/Edit Saved Files  
Playing Saved Files  
StreamPlayer Plus can play most MPEG and Windows Media files, and video can be played  
directly on a PC after recording a stream to disk. Select the Archive button on StreamPlayer  
to open the video file location. A file browser makes it possible to select, open and play a file.  
Recorded MPEG and Windows Media video files placed on a file server are available for on-  
demand viewing using StreamPlayer software. Files can also be transferred to a VBrick Video  
on Demand server (for MPEG files) or a Windows Media video on demand server (for  
Windows Media files) providing additional functionality. The default storage location for  
archived files is C:\Program Files\VBrick\StreamPlayer Plus\Video. Once a video is  
selected, it can be played, edited (StreamPlayer Plus only), and/or transferred via FTP  
(StreamPlayer Plus only). While playing video, use Seek, the slider bar at the bottom of  
Windows Media Player, to control the location in the file.  
Playing Batch Files  
It is possible to play either a single recording or batch files. If there are multiple batch files  
recorded during the same batch record session or if the batch files recorded during different  
sessions are the same type and were recorded at the same bit rate, they can be seamlessly  
viewed by holding down the <shift> key. To select non-contiguous files, select each file with  
the right mouse button while holding down the <control> key and selecting Open.  
Note Playing multiple batch files is supported for MPEG-1 and MPEG-2. MPEG-4 and  
Windows Media files can be highlighted and played individually but not as a group.  
Edit/FTP  
StreamPlayer Plus only. After you select the file to be played, the Edit/FTP dialog box  
appears in StreamPlayer Plus for MPEG-1 and MPEG-2 files. Selecting No brings up the  
Windows Media Player and the file or files will automatically load and play. Selecting Yes for  
brings up the Edit Clip dialog box. Edit and FTP are supported for MPEG-1 and MPEG-2  
video files. MPEG-4 and Windows Media files cannot be edited or FTPed. An error results if  
an attempt is made to edit or FTP multiple saved files that were not created as in the same  
batch recording. To edit Windows Media files, use Microsoft Windows Movie Maker or a  
similar product.  
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Editing Files  
The Archive Editor allows selecting a portion of the MPEG-1 or MPEG-2 video file for  
immediate playback, and permits saving this clip as a new file. The editor is not frame-  
accurate; rather, it indicates how many seconds from the start of the file that the edited  
section begins, and how many seconds from the start of the file until it ends.  
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To edit an MPEG-1 or MPEG-2 video file:  
1. After selecting an MPEG-1 or MPEG-2 video file, put the viewer in pause mode by  
starting and then pausing the clip within the Edit Clip window.  
2. Next, select Start Transmit and move the slider to the point in the video where the clip  
will start.  
3. Select End Transmit and move the slider to where the clip will end.  
Note: The Start and End times are displayed, as well as the duration of the clip. (The Clip  
Editor displays an error if the times are entered incorrectly, such as the start time after the  
end time or vice versa).  
4. To play the new clip, press the Play button. Keep creating clips until the one that’s played  
is satisfactory (this button is grayed out while paused).  
5. To save the clip, use Save As and enter a file name (this button is grayed out while  
paused).  
6. Press Start to save the clip to disk as a new MPEG-1 or MPEG-2 file.  
Moving Files via FTP  
StreamPlayer Plus has a built-in file transfer capability that allows an MPEG-1 or MPEG-2  
saved file to be instantly transferred to a FTP server. Selecting FTP from the Archive Viewer  
brings up the FTP dialog box as shown.  
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Play/Edit Saved Files  
Local File Name  
Start/Stop Bytes  
The full path name of the file to transfer. The default is the current  
file.  
If a start and stop position have been selected in the Archive Viewer,  
this is the starting and ending position in bytes that will constitute the  
file to be transferred. In other words, the edit can be FTPed without  
saving it locally.  
Save to Remote  
File Name  
The full path name where the file will be located on the FTP server.  
Remote Address  
Login Name  
Password  
The name or IP address of the FTP server.  
The FTP user name.  
The FTP password.  
After entering the Login name and Password, you can to browse the contents of the FTP  
server by selecting the Browse button. This is convenient for determining what video files  
may already exist on the server.  
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Chapter 5  
Preferences  
Setting Preferences  
Note that StreamPlayer always uses the latest Windows Media Player installed on your  
computer. You cannot choose a specific player.  
General  
Computer  
This setting allocates computer video resource preferences.  
resources allocated Depending on the computer environment, StreamPlayer may require  
to Windows Media higher priority than other non-real time processes that may be running  
Player  
on the desktop. The computer Resource Allocation (priority) may be  
set for Normal, Above Normal, Highest, or Critical for MPEG-1,  
MPEG-2 and MPEG-4 decoding. If performance problems are  
experienced with either video playback or recording, set Resource  
Allocation to a higher level. The defaults are MPEG-1 normal,  
MPEG-2 highest, and MPEG-4 above normal.  
Closed Captions  
This selection enables or disables closed captions and determines how  
they will be displayed. Enabling Closed Captions in the StreamPlayer  
Preferences menu generally enables closed captions in Windows  
Media Player. Overlay Closed Captioning puts Closed Captions on  
top of the video. This is particularly beneficial if the video is viewed  
full screen (or if you want TV-like behavior). If not checked, closed  
captions will be displayed below or beside the picture.  
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IMGP  
IGMP (Internet Group Management Protocol) is used to receive  
multicast streams from a network. The latest version of this protocol  
(version 3) supports Source Specific Multicast (SSM). In an SSM-  
enabled environment, multiple streams can be sent to the same  
multicast address. Decoders can distinguish between streams based on  
their source IP address. This option is available only on Windows XP  
machines and is supported for 232.x.x.x address space. When this  
option is on, StreamPlayer can playback 232.x.x.x. streams that are  
coming in on the same multicast address.  
Notes (1) Windows 98 does not support Closed Captioning Overlay. (2) If using Windows  
XP, it is recommended that Service Pack 1 or higher is installed. (3) MPEG-2  
Closed Captioning Overlay does not function on two simultaneous players on the  
same PC.  
Custom Columns  
Columns  
The default is for Program Name only to be displayed in the  
Program Info area. To view other available information, select the  
Custom Columns Tab. Other possible selections include IP  
Address, Port, Source IP, etc. Use the Column buttons on the  
Settings Box to add or remove columns. The display order can be  
changed using the Sort By buttons.  
Filters  
Filters can be used to narrow the selections from the available  
fields. If the word "Unit" is entered, only VBricks with the word  
"Unit" in the Program Info field will appear. If "239" is entered in  
IP address, only those VBricks with "239" in the IP address field  
will appear. The Filters field is not case sensitive. It can also  
search for a partial name. For example entering "Science" in the  
program name field displays programs with names “SCIENCE”  
and "ScienceClass." Also, multiple search entries can be input by  
separation with a semi-colon. For example, entering "sales;HR"  
will display programs"company sales" and "company HR".  
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Preferences  
MPEG-4  
Due to the lower bandwidth nature of MPEG-4 streams, StreamPlayer offers several  
parameters to tune the receiving of MPEG-4 streams.  
Buffer Size  
Sets the buffer size which provides a more smooth viewing experience  
if there is packet loss. Default (and minimum setting) is 200  
milliseconds for UDP Playback (typical on a Local Area Network) and  
2000 milliseconds (2 seconds) for TCP Playback (typical on the  
Internet).  
MPEG-4 Decoder There are several settings that can improve the video quality of  
MPEG-4 streams by post processing the video signal after it has been  
decoded. However, this increases CPU utilization substantially.  
Deringing and Deblocking are resource intensive and are not  
recommended unless the PC has a 2.0 GHz, or higher, processor. On  
lower end machines, enabling Deringing and Deblocking may degrade  
video quality.  
Enable Deringing Corrects for certain motion artifacts.  
Deblocking  
Smooths the video frame by smoothing artifacts inherent to the digital  
compression process.  
MPEG-4 RTSP  
Streams  
StreamPlayer Plus can receive MPEG-4 streams via several methods in  
order of efficiency – UDP, RTSP Interleaving, or HTTP tunneling.  
When Automatic is chosen StreamPlayer Plus will try different  
protocols to establish the best connection. In some cases, for example,  
if you know you cannot receive UDP streams because of firewall  
issues, you may want to define the method StreamPlayer tries to  
connect because the automatic method can cause up to several  
seconds of delay. The port can also be modified, but this is not  
recommended, unless you know that the port on the VBrick or Video  
on Demand server that is sending the video has also been changed.  
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Categories  
StreamPlayer supports Categories. Categories allow the sender to restrict the ability of  
network users to see a stream announcement the network. For example, a corporation can  
broadcast financial, sales and engineering information from separate VBrick appliances onto  
a common network. A Category known to the sender and recipient protects the stream  
announcement from being seen by others. A Category entered in the originating VBrick  
product can be matched in the StreamPlayer application to permit listing of the stream. The  
field is set in the Configuration: Encoder > Encoder > Announce section of the VBrick  
Appliance. To receive the stream, the same Category keyword must be entered under the  
Categories tab of StreamPlayer.  
To enter a Category, enter the category name and select Add. Once a category is added,  
StreamPlayer will receive streams that are transmitted from the VBrick with the same  
Announcement (SAP) category entry as well as streams not sent with a Category. For more  
information about categories, see the StreamPlayer Administrator Guide.  
Note StreamPlayer displays all programs in which a VBrick appliance is not advertising a  
category. To filter a stream, the VBrick product originating the stream must be  
configured with a category.  
Program Announcements  
The addresses on this window apply to all appliances. They are rarely changed and should not be  
modified unless specifically instructed to by VBrick Systems or by a VBrick Certified Partner.  
IP Address and Port from which Announcements will be received  
from VBricks. The Server Announce address is the address on which  
Multicast announcements will be received.  
Server Announce  
address  
RTSP Server Ann  
ounce address  
Address on which the VBrick’s transmit RTSP server announcements.  
In order to view programs in the Program Info screen, the addresses  
here must be set to the same address and port to which the VBrick  
appliance is transmitting.  
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Chapter 6  
Windows Media Player  
StreamPlayer uses the latest version of the Windows Media Player installed on your computer  
to play a selected stream. (Windows Media Player can be downloaded from the Microsoft  
website if it isn't already installed on your PC.) Once a stream is launched with Windows  
Media Player, you can select various Windows Media Player options. However, it is important  
to note that different versions of the Media Player have different capabilities and options.  
Windows Media Player options are also in different menu locations on different versions of the  
player. Some Media Player Options relevant to StreamPlayer Plus are shown on the File, View,  
and Play menus.  
Windows Media Player Options  
Once a stream is launched with Windows Media Player, some Windows Media Player options  
can be utilized. Only some Media Player options are specifically included in the operation of  
StreamPlayer. The Windows Media Player Options important to StreamPlayer operation are  
File, View, and Play. If the Media Player Options are not visible, select the small icon at the  
top left of the viewing window. The location of options settings vary in different Media Player  
versions. Use Media Player Help to locate location of settings in different versions.  
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File Options  
Launching a Stream from Windows Media Player  
This applies to entering MPEG-1 and MPEG-2 streams. Open does not work with RTSP on  
Windows Media Player 7.1 and 9. The address on those versions can be entered directly into  
the IP Address window on StreamPlayer. The multicast address and port number may be  
entered directly in Media Player without launching StreamPlayer by using File > Open, and  
typing in the IP address and port from which the stream originates. For examples of  
additional functionality, see "Source Filter Tags" in the StreamPlayer Administrator Guide.  
T
To launch a stream (from Windows Media Player) without using StreamPlayer:  
1. Launch Windows Media Player.  
2. Select File > Open URL.  
3. Enter vbricksys://ip=address&port=number(replace the address and port number  
with the IP address and port of the stream).  
4. Enter OK to play the stream. Note: This method does not provide the display of the  
Program Title, Author, or Copyright information.  
5. If there are several NICs installed on the PC, the interface that StreamPlayer Plus uses  
can be specified by including the interface IP address:  
vbricksys://ip=225.1.1.1&port=4444&interface=123.456.789  
6. To play a MPEG-4 RTSP stream (unicast) type:  
vbrtsp://<ip address of server>/<program-name>  
7. To play a MPEG-4 multicast stream type:  
8. To play a Windows Media stream type:  
rtspu://<ip address of server>/<program name>  
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Windows Media Player  
View Options  
Most StreamPlayer Plus options are set under the Preferences tab of the StreamPlayer Plus  
application but others can be set in the menus Windows Media Player. The View options  
make it possible to resize the display, choose a skin, and set other display options. View  
options include the following.  
Full Mode  
Shows player in standard consumer mode.  
Skin Mode  
Shows player in selected skin (for example Corporate).  
Controls the appearance of menu and task bars.  
Full Mode Options  
Now Playing Options Show/hide title, playlist, etc.  
Statistics  
Displays frame rate selected and actual. Statistics does not display  
the selected and actual frame rate when Closed Captioning  
Overlay on Video is selected in StreamPlayer Plus Preferences.  
Statistics are available for all appliances. Statistics are not available  
if Media Player 7.1 is used.  
Full Screen  
Video Size  
Alt + Enter.  
Zoom to 50%, 100%, or 200%).  
Play Options  
Note that you can control video using the Play and Volume options. Captions must be turned  
on in Windows Media Player (indicated by a check mark) and in StreamPlayer under  
Preferences in order to be displayed. If Closed Captions is selected in StreamPlayer, it will be  
automatically selected in Windows Media Player. Captions are located under Now Playing  
Options.  
Note When Closed Captioning Overlay on video is selected in the StreamPlayer Plus  
Preferences, Statistics does not display the selected and actual frame rate. Statistics  
are not available if Media Player 7.1 is used.  
StreamPlayer User Guide  
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Chapter 7  
Capture Driver  
MPEG-1, MPEG-2, MPEG-4 only. VBrick's Capture Driver is a virtual video capture card.  
The Capture Driver software acts similar to the way hardware capture cards work, with the  
added benefit that it can receive video originating from a VBrick. The Capture Driver receives  
the MPEG video and outputs AVI or DV video; therefore, all existing software programs that  
capture or manipulate video and audio may be used with VBrick appliances. The Capture  
Driver software is currently supported for MPEG-1 and MPEG-2. Video sources may be  
anywhere on the network. Unlike hardware capture devices, the connection does not require a  
physical connection to a computer through an analog coax or Firewire cable. Also, any  
number of video sources is possible. There is no limit imposed by the number of physical  
audio/video inputs available on the computer. Since the process is digital, there is no  
conversion loss. The capture driver enables frame capture, motion detection, automatic email  
notification, logging, and more, for security and monitoring applications. Video can be  
captured, using an editing program, in multiple formats, including AVI, DV, etc. and edited  
directly using a familiar editing tool. Video can also be re-encoded from MPEG format to  
other formats that might be more suitable for the application.  
Overview  
Once installed, it appears in the Window's Multimedia Control Panel like a physical capture  
card. Any video application that allows the selection of an installed audio/video device will  
provide VBrick as a choice for video input. Selecting VBrick Video Capture permits choosing  
a physical VBrick appliance through a Program Guide. Upon selection, the Capture Driver  
processes the video stream, identifies it as MPEG-1 or MPEG-2, and decodes it. The  
decoded audio/video is delivered to Windows via a standard DirectX interface, just like a  
local physical capture card. The video software does not know or care that the audio/video  
source may be miles away—delivered to the computer as MPEG over IP—it acts like a local  
video capture card.  
Installing Capture Driver  
By default the VBrick Capture Driver is not installed with the installation of the StreamPlayer  
Plus software. In order to install the Capture Driver software, rerun the  
SetupStreamPlayer_4_4_0.exe(the software cannot be installed from Add or Remove  
Programs). A maintenance window will appear asking if you want to Modify, Repair, or  
Remove, Choose Modify and press Next. The Add/Remove Components dialog box will  
display.  
StreamPlayer User Guide  
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Check Capture Driver and press Next. If you have previously installed Capture Driver then a  
popup dialog box will appear asking you if you wish to remove the old version and restart  
your PC. You must choose Yes to install the software. Choosing No will cancel the install. If  
you select Yes, an additional popup dialog box will appear asking for a license file. A License  
file is required for installation of StreamPlayer Plus. The license file, ending with a .lic  
extension, is distributed on the Product CD or by email. Press Yes to install the license file.  
Browse to the location of the License File and select it, then select Open; or double-click on  
the file name. The Capture Driver will be installed on your system.  
Verifying Installation  
T
To verify installation:  
1. Go to Control Panel (in XP, from the Start button, choose Control Panel).  
2. Select System by double clicking it, or use the right mouse button and Open.  
3. Select Hardware.  
4. On the Hardware menu, under Device Manager, select Device Manager.  
5. Select Sound, Video and game controllers by double-clicking on that line entry.  
6. Double-click Legacy Video Capture Devices.  
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Capture Driver  
7. The Properties tab shows VBrick Video Capture . The General tab reports Device  
Status.  
8. Under Sound, Video and game controllers, double-click on Legacy Audio Drivers.  
9. Select the Properties tab. Double-click on Audio Devices. The Audio for VBrick Video  
Capture will display. The General tab reports Device Status.  
Using a Captured Stream  
T
To use Capture Driver:  
1. Open the third-party software for which you want to capture video or audio.  
2. When prompted for the input device for the capture, select VBrick Video Capture and/  
or Audio for VBrick Video Capture. The Capture Driver will capture the VBrick stream  
and allow the third-party software to act on it.  
StreamPlayer User Guide  
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24  
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VBrick Systems, Inc.  
12 Beaumont Road  
Wallingford, Connecticut 06492, USA  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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