QVidium QVAVQ Series v3 - Manual (Page 6)

User’s Manual v.2 QVidium
® QVARQ QoS Proxy Server™
6 of 17 - Copyright 2004-2013 QVidium
®
Technologies, Inc.
2
Transmit Proxy
2.1 Transmit Proxy Overview
The transmit module of the QVidium QVARQ QoS Proxy Server is configured and operated from the
web browser. This section explains how to configure the
server’s transmit parameters. The
configuration involves setting a few basic network parameters. There are no specific parameters
involving error correction or the other QoS technologies, since they are all automatically applied to
the outgoing stream.
2.2 Transmit Proxy Configuration
1. Enter http://IPAddress where IPAddress is the IP address of the QVidium QVARQ
QoS Multimedia Proxy Server ™.
2.
Click on “Profile” under the “TX Proxy 1” item from the menu on the left. The “TX Proxy
Profile
” interface should display in the main area to the right of the menu system, as shown
in Figure 1. NOTE: You can only configure the TX Proxy module if it has been registered
with a valid license. If uncertain about the license state, please click on “Register”. To
obtain a license key that you have purchased, please e-mail QVidium at
[email protected]
with the 32-digit license code. Without this code we cannot issue you a license key.
3. On the transmit profile configuration page, enter the source UDP port to match the UDP port
of the incoming IP media stream. If the source media stream does not have RTP
encapsulation, but instead encapsulates the MPEG2 Transport Stream as the raw payload of
UDP packets, check “Source UDP Only”. If the incoming stream does not have ARQ and
is a multicast stream, then additionally, you must enter the multicast IP address. If you are
receiving a unicast IP stream that was directly only to this server, please leave the multicast
address field blank.
4. You will also have to choose a destination IP address and UDP port number, for the
replicated output streams. The ARQ port and the destination UDP media port should be
different values.
5. After entering all the parameters as described in steps 3 and 4, and shown in Figure 1 below,
press the “Save” button to save your changes. None of your changes will be saved nor have
any effect unless you first save them. If you have any doubt about the parameters selected
when running the encoder, you should click on Profile after saving the parameters or starting
the proxy server to see the current operational settings.
6. Optionally, you can export any saved parameters to a file or import parameters using the
Export and Import menu items.
7. Lastly, click
“Start” to start the proxy server.