User manual VIEWCAST NIAGARA GOSTREAM

[. . . ] User Guide TABLE OF CONTENTS TABLE OF CONTENTS SAFETY INSTRUCTIONS, FCC STATEMENT, UL STATEMENT, ENVIRONMENTAL INFORMATION, DISCLAIMERS, AND TRADEMARK INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PACKAGE CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 INSTALLATION GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 CONNECTING THE GOSTREAM STREAMING MEDIA ENCODER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Connecting to an electrical power source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 GoStream Rear Panel Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Analog Inputs ­ Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Analog Inputs ­ Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] When SCX Manager and SCX Explorer are not on the same computer, always start your browse for files at My Network Places and work down or enter the entire file pathname beginning with the system name (e. g. , \\fileserver\c\videos). If you simply enter a file name, you may inadvertently browse your local computer when the media file resides on the remote computer. If this is not desired, change the IP address for Group to the IP address of the server to which you want to stream from the encoder. The Save sdp file field will require a name and destination path for the resulting SDP file created when the stream is started. If you are streaming to a Helix®, a Quicktime, or a Darwin server, refer to its respective documentation or online message boards for setup details specific for the individual streaming server. NOTE: You can stream point-to-point by selecting a share destination directory for the saved SDP file. Remember to disable multicasting by entering in the IP address of the PC to which you want to stream. For example, if you want another PC to view the stream, save the SDP file to a share folder on the local drive. The other PC can open the SDP file and the stream can be played in a Quicktime or other MPEG-4 compatible streaming player. Since MPEG-4 encoding can be CPU intensive, it is not recommend that you view the stream on the same system as the GoStream encoder unless you have a very powerful system (dual-core processors or better). Doing so may overtax the host CPU which will cause video quality degradation and encode session failure. After you have input your settings, click the Submit button at the bottom of the Web Interface Page to save your settings. NOTE: If you click away to another web page without first clicking Submit, your changes will be lost. -52- TUTORIAL: GETTING TO KNOW YOUR GOSTREAM Real Encoder Settings (Helix) Real (Helix) is both a storage format and a streaming format. In addition to the ability to output to a file, the Real Encoder can stream to a Helix Server. The settings for the Real Encoder include the ability to adjust parameters for connecting and streaming to the server. Broadcast Method: There are several different broadcast types for streaming Real format video to a Helix Server, as follows · Push, Account-Based Login (Helix Server) o Account-based, push broadcasting allows you to send a stream to Helix Server version 9 or later. In this method, GoStream maintains a monitoring connection to Helix Server. This connection allows it to pass a user name and password to -53- TUTORIAL: GETTING TO KNOW YOUR GOSTREAM · · · · authenticate access to the server. Helix Server uses this connection to send statistics about the broadcast stream back to GoStream. Push, Password-Only Login (Helix Server) o Unlike account-based broadcasting, password-only broadcasting does not establish a monitoring connection. Therefore, this type of broadcasting requires less network overhead, but receives no feedback from Helix Server. This broadcast method allows you to send a live stream to Helix Server version 9 or later. However, you must set up the server as a receiver in a splitting arrangement. Push, Multicast (Helix Server) o In a multicast, GoStream can deliver the same broadcast stream to any number of Helix Servers without increasing its outgoing bandwidth. [. . . ] If you save your files to another drive on GoStream, these files could be deleted if you use the Restore to GoStream Factory Defaults feature. NOTE: Only drive D on the GoStream has available storage to save your files. NOTE: Drives C:, E, and F: are used strictly for GoStream operational programs. Any modifications to these drives can permanently damage your system and void your warranty. [. . . ]