Cisco 2000 User Manual page 114

N SCX W I
IAGARA EB NTERFACE
For the Port/Port Range fields, specify the HTTP port on Helix Server. The default value is port 80,
which is the server's default HTTP port. If multicasting, indicate the range of ports on the Helix
Server receivers where the broadcast packets will be sent. GoStream and Helix Server negotiate the
actual ports to use once the broadcast begins. The default range is 30001 to 30020.
If using a Multicast Address, enter the multicast address for the broadcast stream in the Multicast
Address field. It must be in the range 224.0.0.0 to 239.255.255.255.
In the Stream Name field, enter a name for the broadcast stream. This name resembles a clip name
and should use the appropriate extension, either .rm for a constant bit rate stream or .rmvb for a
variable bit rate stream. This name appears in the broadcast URL.
The Path (optional) field specifies a virtual path, which can be used for archiving or splitting on
Helix Server. Use a simple name followed by a forward slash, such as news/.
In the Username and Password fields, enter the username and password defined in each Helix
Server receiver definition. The broadcast connection fails if the value is incorrect.
The next series of fields activate the Real encoder's filters to improve video and audio quality. These
filter settings will depend upon the type of content you are streaming and your subjective preference.
ViewCast recommends you experiment with these settings and view the results on a test capture.
Cisco Digital Media Encoder 2000 User Guide 102