Asante Technologies Voyager II - Manual (Page 35)

„ Basic Setting > Video / Image > Video Image >Frame per Second (FPS):
Users can set the frame rate from 1 ~ 12.5(PAL)/15(NTSC) in SXGA sensor scan mode,
or 1~25(PAL)/30(NTSC) in VGA sensor scan mode.
If the network upload bandwidth is insufficient, frame drops might happen such that the
target frame rate may not be reached.
Please refer to the Appendix B for details.
FPS selection
„ Basic Setting > Video / Image > Video Image >Video Quality
There are two video quality modes：
Fixed rate mode is suitable for use in a network environment that the upload bandwidth
is limited. Please select the appropriate bit-rate according to your network environment.
For example, if the network (upload) bandwidth available for the network camera is
500kbps, 500kbps multiplied 0.8 equals 400kbps (considering 20% overhead).This
means that the largest fixed bit-rate should be set less than 400kbps; setting the bit-rate
more than that might cause frame drops. Fixed quality mode is suitable for use if you
want a constant video quality. If you want the best quality, Please choose the best option.
The system will adjust the frame rate to fit the bandwidth available.
There are 9 options to choose in fixed bit-rate drop-list. The higher the bit-rate, the
better the video quality.
There are 5 options to choose in fixed quality drop-list. The better the video quality, the
higher the bit-rate is produced.
Please refer to the “Appendix B” for more information.
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