Vivotek VS8801 User Manual page 63

■ Available FPS
Check Check frame rate to display the current available frame rate status (Available FPS). Available
FPS provides the information of the unused encoding capability with available frame rate in different
frame size.
The embedded Soc (System-on-Chip) has limited encoding capability, so you may set the video quality
according to the available FPS. Due to the limited encoding capability, the maximum frame rate for 4CIF
in H.264 or MPEG-4 codec can only support up to 23 FPS when all channels are applied to this setting
and being used. If the total amount of frame rate exceeds encoding capability, a warning message
"Frame rate is not guaranteed" will show up in a pop-up window. Also the frame rate that cannot be
reached for each stream will be marked in red color in the "Overview" column.
No available FPS due
to the total amount of
frame rate exceeds the
encoding capability.
the frame rate that
cannot be reached is
marked in red color.
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User's Manual - 63