User’s Manual
23
3.3.2
Configuring Video Parameters
This section introduces video parameters, such as stream, overlay, and path.
3.3.2.1
Video
Configure video stream parameters, such as stream type, encode mode, resolution, frame rate,
bit rate type, bit rate, I frame interval, SVC, and watermark.
Select
Setting > Camera > Video > Video
.
Configure video parameters. For details, see Table 3-13.
Video
Table 3-13
Description of Video parameter
Parameter
Description
Enable
Select the
Enable
check box to enable sub stream, it is enabled by default.
You can enable multiple sub streams simultaneously.
Encode
Mode
Select encode mode.
H.264: Main profile encode mode. Compared with H.264B, it requires
smaller bandwidth.
H.265: Main profile encode mode. Compared with H.264, it requires
smaller bandwidth.
Smart Codec Enable
Smart Codec
to improve video compressibility and save storage space.
Resolution
The resolution of the video. The higher the value is, the clearer the image will be,
but the bigger the bandwidth will be required.
Frame Rate
(FPS)
The number of frame in one second of video. The higher the value is, the clearer
and smoother the video will be.
Bit Rate Type
The bit rate control type during video data transmission. You can select bit rate
type from:
CBR (Constant Bit Rate): The bit rate changes a little and keeps close to
the defined bit rate value.
VBR (Variable Bit Rate): The bit rate changes as monitoring scene
changes.
