HIKVISION Villa 6 Series, Руководство пользователя

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Video Intercom Villa Door Station User Manual
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Figure 5-8 Video Parameters
2. Select the Stream Type .
3. Configure the video parameters.
Stream Type
Select the stream type to main stream or sub stream.
Video Type
Select the stream type to video stream, or video & audio composite stream. The audio signal
will be recorded only when the Video Type is Video & Audio .
Resolution
Select the resolution of the video output.
Bitrate Type
Select the bitrate type to constant or variable.
Video Quality
When bitrate type is selected as Variable, 6 levels of video quality are selectable.
Frame Rate
Set the frame rate. The frame rate is to describe the frequency at which the video stream is
updated and it is measured by frames per second (fps). A higher frame rate is advantageous
when there is movement in the video stream, as it maintains image quality throughout.
Max. Bitrate
Set the max. bitrate from 32 to 16384 Kbps. The higher value corresponds to the higher video
quality, but the better bandwidth is required.