VCS VIP 10 User Manual page 42

Configuring the Sender
be configured to suit the environment used (network architecture, bandwidth,
data structures, etc.).
There are several pre-programmed profiles available for both MPEG-4 streams.
These are optimized for different application scenarios. Individual settings in a
profile and its name can be changed.
Warning!
The profiles are rather complex. They include a number of parameters that
interact with one another. Therefore it is generally best to use the profiles
as provided. The profiles should only be changed after you have
familiarized yourself with all the configuration options.
MPEG-4 encoder
You can switch between the profiles of the two MPEG-4 streams by clicking the
associated tabs. The choice of the MPEG-4 Livepage stream is set on the
Livepage configuration page (see page 63).
Active profile:
Profiles can be selected here for each of the two streams.
Eight pre-programmed profiles are available optimized for different transmission
modes:
Low bandwith (CIF)
for connections with low bandwidth, resolution 352 × 288 pixels
Low delay (1/2 D1)
for connections with low delay, resolution 352 × 576/480 pixels (parameter
displayed for Video resolution: Custom)
High resolution (D1/4CIF)
for connections with high resolution, resolution 704 × 576/480 pixels
DSL
for DSL connections with 500 kBit/s
ISDN (2B)
for ISDN connections via two B channels
ISDN (1B)
for ISDN connections via one B channel
42
Chapter 6
VIP 10