Uniview IPC675LFW-AX4DUPKC-VG 5MP Outdoor Mini PTZ Active Deterrence Network Camera with Night Vision - Manual (Page 41)

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Bitrate Type
Select the bitrate type.

CBR: The camera keeps a specific bit rate by varying the quality of video streams.

VBR: The camera keeps the quality of video streams as constant as possible by varying the bit
rate.
Image Quality
Configurable when Bitrate Type is set to VBR .
The closer the slider is to Quality , the higher the bit rate, and the higher the image quality.
The closer the slider is to Bit Rate , the lower the bit rate, and the image quality will be affected.
I Frame Interval Set the number of frames between I-frames. A shorter interval presents better image quality but
consumes more bandwidth and storage.
GOP Group of Pictures, defines the basic pattern of the video stream encoded with I and P frames.
Smoothing
Set the smoothness of the video stream. Drag the slider to choose whether smoothness or clarity
takes precedence.
NOTE!
Smoothing is recommended for fluent video in a poor network environment.
SVC
SVC (Scalable Video Coding) enables a video stream to be broken into multiple layers of
resolution, quality and frame rate, reducing bandwidth consumption without compromising the
image quality.
U-Code
Select the U-code mode.

Basic Mode: The bit rate is reduced by about 25%.

Advanced Mode: The bit rate is reduced by about 50%.
Set the BNC output format, PAL or NTSC .
Click Save .
2. Adaptive Streams
The bit rate of the media stream is automatically adjusted according to the network conditions.
NOTE!
• This function is only available on certain models.
• This function is enabled by default on certain models.
• It’s recommended to enable Adaptive Streams in a poor network environment.
Go to Setup > Video & Audio > Video > Adaptive Streams .
Enable Adaptive Streams .
Click Save .
5.3.2 Snapshot
Configure basic snapshot parameters and scheduled snapshot.
Go to Setup > Video & Audio > Snapshot .