TruVision Series 3 IP Camera FW3.1 Configuration Manual
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Tab
Description
Resolution
: Specifies the recording resolution. A higher image resolution
provides a higher image quality but also requires a higher bit rate. The
resolution options listed depend on the type of camera and on whether main
or substream is being used.
Note
: Resolutions can vary depending on the camera model.
Bitrate Type
: Specifies whether variable or fixed bit rate is used. Variable
produces higher quality results suitable for video downloads and streaming.
Default is Constant.
Video Quality
: Specifies the quality level of the image. It can be set when
variable bit rate is selected. Options include: Lowest, Lower, Medium, Higher
and Highest.
Frame Rate
: Specifies the frame rate for the selected resolution.
The frame rate is the number of video frames that are shown or sent per
second.
Note
: The maximum frame rate depends on the camera model and selected
resolution. Please check the camera specifications in its datasheet.
Max bit rate
: Specifies the maximum allowed bit rate. A high image
resolution requires that a high bit rate must also be selected.
Video Encoding
: Specifies the video encoder used.
Profile
: Different profile indicates different tools and technologies used in
compression. Options include: Main Profile.
I Frame Interval
: A video compression method. It is strongly recommended
not to change the default value 50.
SVC
: Select OFF/ON to disable/enable the SVC function. Select Auto and the
device will automatically extract frames from the original video when the
network bandwidth is insufficient.
Smoothing
: It refers to the smoothness of the stream. The higher value of
the smoothing is, the better fluency of the stream will be, though, the video
quality may not be so satisfactory. The lower value of the smoothing is, the
higher quality of the stream will be, though it may appear not fluent.
2.
Audio
Audio Encoding
: G.722.1, G.711ulaw, G.711alaw, MP2L2 and G.726 are
optional.
Audio Input
: Select “MicIn” for the built-in microphone.
Input Volume:
Specifies the volume from 0 to 100.
Environmental Noise Filter:
Set it as OFF or ON. When the function is
enabled, the noise detected can be filtered.
3.
ROI
Enable to assign more encoding resource to the region of interest to increase
the quality of the ROI whereas the background information is less focused.
4.
Display Info.
On Stream
When Dual-VCA mode is enabled, the camera sends video analytics results
(metadata) to an NVR or other platforms to generate a VCA alarm.
