Parameter
Description
Intelligent
encoding
After intelligent encoding is enabled, a camera can
automatically adapt to scenarios to reduce the bit rate
and save the storage space.
A higher intelligent encoding level indicates more
significant reduction of the bit rate, which however may
lead to image quality deterioration.
Slice
This parameter is available only when you set Encoding
protocol to H.264.
Multi-slice encoding indicates that video streams are
divided into multiple segments. Each segment forms a
slice. The encoding process of each slice is independent
of each other. Therefore, the camera can encode and
decode multiple slices in parallel, improving encoding
and decoding performance. This parameter is selected
by default.
Encoding
protocol
Set the coding protocol based on the site requirements.
The options are as follows:
– H.264: The H.264 protocol requires relatively small
bandwidth to ensure video quality.
– MJPEG: The MJPEG protocol decodes and displays
each frame independently without referring to the
previous and next frames. This protocol has a small
compression ratio and requires large bandwidth to
ensure video quality. This protocol is suitable for
video editing.
– H.265: The H.265 protocol is bandwidth-conserving
compared with the H.264 protocol.
Encoding
complexity
The options of H.264 profiles include Base profile, Main
profile, and High profile. Among these profiles, the
baseline profile has the lowest encoding compression
performance and lowest requirements on hardware
decoding performance, while the high profile has the
highest.
Resolution
A higher resolution indicates clearer images and higher
bandwidth consumption.
ECC800 Data Center Controller
User Manual
6 Feature Description
Issue 04 (2021-10-09)
Copyright © Huawei Technologies Co., Ltd.
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