Edimax Technology IC-3005Wn - Manual (Page 42)

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2.4.2 MPEG4
If you selected
„MPEG4‟ as the video encoding format of this IP camera,
you can specify the parameters of MPEG4 video encoder here.
The descriptions of every setting in this menu will be given below:
Item Description
Video Resolution Specify video resolution of MPEG4 video encoder.
Available options are VGA and QVGA resolution. VGA
resolution provides more details than QVGA, but requires
more network bandwidth.
Video Quality Specify video quality. There are two video quality types:
CBR (Constant Bit Rate), and VBR (Variable Bit Rate):
CBR: The video bit rate is fixed, you can select a bit rate
from dropdown menu. Higher bit rate means better video
quality. But if your network bandwidth is limited, select a
lower bit rate will help.
VBR: Video bit rate is variable based on the video
content being transferred. There
‟re 5 levels of setting
from
„Lowest‟ to „Highest‟. Select „Lowest‟ will lower video
quality and save network bandwidth; if a better video
quality is required, select
„High‟ or „Highest‟.
Video Frame
Rate
Specify video refresh rate of MPEG4 video encoder.
Higher video refresh rate provides more details about
motion, but requires more network bandwidth.
CAUTION: Choosing a low frame rate will save
bandwidth, but may not be able to capture every motion if
the object that IP camera points to is moving too fast.
Click „Apply‟ to save settings and make the new settings take effect.