59
Video
Figure 4-13
Configure video streaming. See Table 4-9.
Step 2
Table 4-9
Parameter description
Parameter Description
Enable
Select the option box to enable sub stream (enabled by default).
Enabling sub stream 1 and sub stream 2 at the same time are supported.
Encode
Mode
Encode mode of video.
H.264: Main profile encode mode.
H.264H: High profile encode mode.
H.264B: Baseline profile encode mode.
MJPEG: Under this mode, the higher streaming value is required to ensure
the clarity of images. And, we suggest that you should use the maximum
streaming value we have offered.
Resolution
The resolution of the video The max resolution of different Cameras might vary,
and the actual product shall prevail.
Frame Rate
(FPS)
The number of frame in one second of video The higher the FPS is, the clearer
and smoother the video will be.
Bit rate
You can select bit rate type:
Fixed: the bit rate changes little and keeps close to the set bit rate value.
Changeable: the bit rate changes as monitoring scene changes.
Bit rate type can only be set as
Fixed
when
Encode Mode
is set as
MJPEG
.
Image
quality
This parameter can be configured only when the bit rate type is set as
"Changeable."
Image quality can be classified as the six levels of "the best", "the better", "good",
"bad", "the worse", "the worst."
Reference
bit rate
value
According to resolution and frame rate you have set, we have offered you a
reference bit rate value, which is also the best value you can adopt.
Bit rate
This parameter can be configured only when the bit rate type is set as
Fixed
.
If you select the bit rate value according to “reference bit rate value”, the
streaming changes little and keeps close to the bit rate value you have selected.
Select
Customized
and you can configure bit rate value manually.
