Parameter
Function
Compression
There are three options: H.264 (main profile
standard), H.264H (high profile standard), H.264B
(baseline standard) encode and MJPEG encode.
H.264
:
Main Profile encode mode.
H.264H : High Profile encode mode.
H.264B
:
Baseline Profile encode mode
MJPEG
:
In this encode mode, the video needs
larger 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.
Image capture
size
There are multiple resolutions. You can select from
the dropdown list.
For each resolution, the recommended bit stream
value is different.
Important
You cannot set a resolution higher than 720P (not
including 720P) when the flip function is in process.
Frame
rate(FPS)
1
~
30fps
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.
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