Zhejiang DVR300-08E, Руководство пользователя

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NOTE
！
z
Parameter configuration of secondary streams may be involved here, depending on different
packages supported by the device. The meanings of specific parameters are similar to those of
primary streams and therefore are not separately listed.
z
For different models, different parameters may be displayed, so refer to the actual interface for the
specific parameters.
Table 2 ‐ 5 Description of Important Parameters Involved in Encoding Configuration
Parameter Description
Main Stream Encoding
Mode/Substream
Encoding Mode
z
CBR: The device sends data at a constant bit rate.
z
VBR: The device dynamically adjusts its encoding rate according to image
quality.
Stream Smoothen
Whether to enable the stream smoothening function
Note:
z
This parameter is effective when a digital channel is selected.
z
When the network environment is poor, you can enable the stream smoothening
function, so that images are much smoother. This, however, brings a certain
delay.
z
If the stream smoothening function is enabled, it is recommended that cache
control be enabled in basic configuration to avoid intermittent interruption
during live viewing.
Configuring OSD Parameters
Steps Screenshot
1. Right ‐ click anywhere in the preview
interface, and then choose Menu >
Camera .
The video channel interface is displayed.
2. Select the channel to be configured from
the video channel list, and then click Set .
The selected analog channel must be in
Enable state.