Figure 5-53 Setting secondary stream 1 parameters
Table 5-33 Video stream parameters
Parameter
Description
Primary stream/
Secondary
stream
Set the stream type based on the site requirements.
– Primary stream: The primary streams feature high
bit rate, denition, and bandwidth consumption.
They are applicable to local storage.
– Secondary stream: The secondary streams provide
smooth video, occupy small bandwidth, and are
applicable to data transmission over low-bandwidth
networks.
NOTE
SD card recording supports only primary streams.
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