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Tyre and Axle Recognition Unit User Manual
32
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
Select the bitrate type to constant or variable.
Video Quality
When bitrate type is variable, 6 levels of video quality are selectable. The higher the video
quality is, the higher requirements of the network bandwidth.
Profile
When you select H.264 or H.265 as video encoding, you can set the profile. Selectable profiles
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 fluctuation is, but the image quality is not that good.
Video Encoding
The device supports multiple video encoding types, such as H.264, H.265, and MJPEG.
Supported encoding types for different stream types may differ. H.265 is a new encoding
technology. Compared with H.264, it reduces the transmission bitrate under the same
resolution, frame rate, and image quality.
3. Click Save.
8.2 Set Image Parameters
You can adjust the image parameters to get clear image.
Steps
Note
The supported parameters may vary with different models. The actual device prevails.
1. Go to Configuration → Video → Camera Parameter → Camera Parameter.
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