Table of Contents
Advertisement
Parameter
Code-Stream Type
Encode Mode
Resolution
Main Stream
Frame Rate (FPS)
Bit Rate Type
Reference Bit
Stream
Bit Rate
I Frame Interval
Watermark
Table 3-7
Video Bit Stream Configurations
Function
Select from General stream and Motion stream. You can select different
encoder frame rates for different recording events.
The system supports the Active Control Frame (ACF) function. This allows
you to record in different frame rates.
For example, you can use a high frame rate to record important events, use
a lower frame rate to record scheduled events, and set a different frame rate
for recording motion detection.
Select from three options for Encoder Mode: H.264 (main profile standard),
H.264H (high profile standard), and MJPEG mode.
H.264: Main profile encoding mode.
H.264H: High profile encoding mode.
MJPEG: In this encoding mode, the video needs a larger bit stream to
guarantee the video definition. You can use the maximum bit stream value
in the Recommended Bit to get better video output.
You can select from multiple resolutions from the drop-down list. The
recommended bit stream value is different for each resolution.
Note
You can not set a resolution higher than 720p (not including 720p)
when the Flip function is On.
PAL: 1~25f/s; NTSC: 1~30f/s.
The frame rate can vary due to different resolutions.
Select either VBR or CBR.
Note
You can set the video quality in VBR mode.
Displays the Reference Bit Rate value according to the resolution and
frame rate you have selected.
In VBR, the Bit Rate here is the maximum value. In CBR, it is a fixed value.
See the Reference Bit Stream for a recommended value.
Set the P-frame amount between two I frames. The value ranges from 25 to
150. The default is 50.
The recommended value for Frame Rate is *2.
This function allows you to verify that the video has not been altered. Select
to enable the Watermark function, and then enter the watermark text. The
default watermark text is DigitalCCTV. The maximum length is 85 digits.
The characters can include only numbers, letters, and an underline.
Web Operation | 53
800-18161V1 - A - 07/2014
Advertisement
Table of Contents
