Chapter 7 Encoding And Display; Set Video Encoding Parameters - HIKVISION iDS-TCS907-CIR User Manual

Radar-assisted event enforcement traffic camera

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Radar-Assisted Event Enforcement Traffic Camera User Manual

Set video encoding parameters to adjust the live view and recording effect.

● When the network signal is good and the speed is fast, you can set high resolution and bitrate to

raise the image quality.

● When the network signal is bad and the speed is slow, you can set low resolution, bitrate, and

frame rate to guarantee the image fluency.

● When the network signal is bad, but the resolution should be guaranteed, you can set low

bitrate and frame rate to guarantee the image fluency.

● Main stream stands for the best stream performance the device supports. It usually offers the

best resolution and frame rate the device can do. But high resolution and frame rate usually

means larger storage space and higher bandwidth requirements in transmission. Sub-stream

usually offers comparatively low resolution options, which consumes less bandwidth and

storage space. Third stream is offered for customized usage.

Steps

1. Go to Configuration → Device Configuration → Encoding and Storage → Video Encoding.

2. Set the parameters for different streams.

Stream Type

Only video stream is available.

Bitrate

Select relatively large bitrate if you need good image quality and effect, but more storage

spaces will be consumed. Select relatively small bitrate if storage requirement is in priority.

Frame Rate

It 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.

Resolution

The higher the resolution is, the clearer the image will be. Meanwhile, the network

bandwidth requirement is higher.

SVC

Scalable Video Coding (SVC) is an extension of the H.264/AVC and H.265 standard. Enable the

function and the device will automatically extract frames from the original video when the

network bandwidth is insufficient.

Bitrate Type

Chapter 7 Encoding and Display

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