Underwriters Laboratories Network IR Speed Dome Camera Manual de usuario descargar pdf (Pagina 52)

User Manual of Network Camera

3. You can customize the following parameters for the selected 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 to 1/16~30 fps. 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 to 32~16384 Kbps. The higher value corresponds to the higher

video quality, but the higher bandwidth is required.

Video Encoding:

If the Stream Type is set to main stream, H.264 and MJPEG are selectable, and if

the stream type is set to sub stream, H.264, MJPEG, and MPEJ4 are selectable.

Note: The supported video encoding may differ according to the different

platform.

Profile:

Basic profile, Main Profile and High Profile for coding are selectable.

I Frame Interval:

Set the I-Frame interval to 1~400.

SVC:

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Underwriters Laboratories Network IR Speed Dome Camera Manual de usuario Pagina 52