BCS Line User Manual page 66

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Parameter
Compression
Resolution
Frame Rate (FPS)
Bit Rate Type
Quality
I Frame Interval
Bit Rate (Kb/S)
Step 3 Click More.
The More interface is displayed. See Figure 4-58.
Step 4 Configure parameters. See Table 4-17.
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Description
In the Compression list, select the encode mode.
● H.265: Main profile encoding. This setting is recommended.
● H.264H: High profile encoding. Low bit stream with high
definition.
● H.264: Main profile encoding.
● H.264B: Baseline profile encoding. This setting requires higher
bit stream compared with other settings for the same definition.
In the Resolution list, select resolution for the video.
The maximum video resolution might be different dependent on
your device model.
Configure the frames per second for the video. The higher the
value is, the clearer and smoother the image will become. Frame
rate changes along with the resolution.
Generally, in PAL format, you can select the value from 1 through
25; in NTSC format, you can select the value from 1 through 30.
However, the actual range of frame rate that you can select
depends on the capability of the Device.
In the Bit Rate Type list, select CBR (Constant Bit Rate) or VBR
(Variable Bit Rate). If you select CBR, the image quality cannot be
configured; if you select VBR, the image quality can be configured.
This function is available if you select VBR in the Bit Rate List.
The bigger the value is, the better the image will become.
The interval between two reference frames.
In the Bit Rate list, select a value or enter a customized value to
change the image quality. The bigger the value is, the better the
image will become.
Figure 4-58
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User's Manual