Image Quality
When bitrate type is variable, 6 levels of image quality are selectable. The higher the image
quality is, the higher requirements of the network bandwidth.
Prole
When you select H.264 or H.265 as video encoding, you can set the prole. Selectable
proles vary according to device models.
I Frame Interval
It refers to the number of frames between two key frames. The larger the I frame interval is,
the smaller the stream
uctuaon will be, but the image quality is not that good.
Video Encoding
The device supports mulple video encoding types, such as H.264, H.265, and MJPEG.
Supported encoding types for
dierent stream types may dier. H.265 is a new encoding
technology. Compared with H.264, it reduces the transmission bitrate under the same
resoluon, frame rate, and image quality.
3. Click Save.
5.2 Set Image Parameters
You can adjust the image parameters to get clear image.
Steps
Note
The supported parameters may vary with dierent models. The actual device prevails.
1. Go to Conguraon → Device Conguraon → Image Parameters → General Parameters /
Conguraon → Device Conguraon → Image Parameters → Video .
Figure 5-1 Set General Parameters
Network Trac Camera (for Trac Flow Camera) User Manual
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