Parameter
Function
Frame
rate(FPS)
NTSC: 1-30fps. PAL: 1-25fps
The frame rate may vary due to different resolutions.
Transmission
Priority
There are two options: VBR and CBR.
Please note, you can set video quality in VBR mode.
Reference Bit
Rate
Reference bit rate value according to the resolution
and frame rate you have set.
Bit Rate
In VBR, the bit rate here is the max value. In
CBR, it is a fixed value.
See reference bit stream for recommended
value.
Refresh
interval
Here you can set the P frame amount between two I
frames. The value ranges from 1 to 150. Default
value is 50.
Recommended value is frame rate.
Watermark
Settings /
Watermark
Character
This function allows you to verify the video is
tampered or not.
Here you can select watermark bit stream,
watermark mode and watermark character. Default
character is DigitalCCTV. The max length is 85-digit.
The character can only include number, character
and underline.
Stream(2) Enable
Please check the box here to enable extra stream
function.
This function is enabled by default.
Code-Stream
Type
General bit stream.
Compression
There are four options: H.264 (main profile standard,
H.264H (high profile standard), H.264B (baseline
standard) encode and MJPEG encode.
The H.264, H.264H and H.264B both are H264
bit stream. H.264 is the Main Profile encode and
the H.264B is the Baseline Profile encode
mode. H.264B is for Blackberry cell phone to
realize the monitor. You need to enable the sub
stream function in your camera and set the
resolution as CIF. Then you can monitor via the
Blackberry cell phone.
MJPEG: In this encode mode, the video needs
to large bit stream to guarantee the video
definition. You can use the max bit stream value
in the recommend bit to get the better video
output effect.
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