Hirschmann VIP multimedia LAN adapter, User Manual

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Configuration 33
Video Configuration Page
The video settings page allows for modification of all video related param-
eters. Note that some items only apply to sending units, i.e.
VIP - VTx
, while
others require a
VIP - VRx
receiving unit. The screen shot, depicted below,
belongs to a sender unit: the setting for the video bandwidth and the out-
put standard are both disabled.
The following table discusses the configuration items in detail. The column
’Type’ denotes whether the particular setting applies to transmitter units (T),
or receiver units (R), or both (B).
Figure 14. Video Configuration Menu
Configuration Item Default Settings Type Description
Video quality super fast T On restricted bandwidth channels
the video quality preference in
terms of speed versus sharpness
may be selected. With increasing
bandwidth the effect of this setting
diminishes, as best quality and fast
motion can be maintained simul-
taneously.
Video resolution standard (CIF) T Standard video resolution is the
Common Intermediate Format
(CIF) at 352 x 288 picture elements.
For very restricted channels, e.g.
wireless or low speed modem
transmission, it may be advan-
tageous to switch to medium reso-
lution (QCIF) at 176 x 144 pixels for
decent frame rates.
Table 3. Video Settings