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User Manual
www.milesight.com
29
Secondary Stream Settings
Parameters
Function Introduction
Enable
Click to enable the secondary steam
Video Codec
H.264/MPEG-4/MJPEG available
Frame Size
The optional resolutions of the secondary stream depend on theCodec of the
primary stream and the secondary stream
Maximum Frame Rate
Maximum refresh frame rate of per second
Bit Rate
Transmitting bits of data per second
Bit Rate Control
CBR : Constant Bitrate. The rate at which a codec's output data should be
consumed is constant
VBR : Variable Bitrate. VBR files vary the amount of output date per time
segment
Profile
The option of codec, select Base/Main/High according to your needs
I-frame Interval
Set the I-frame interval to 1~30
4.3.2 Image
Figure 4-8