HIKVISION DS-7100NI-Q1/P Series - Configure Recording Parameter

The me you set to record aer the event or the scheduled me. For example, when an
alarm triggered recording ends at 11:00, and if you set the post-record me as 5 seconds, it
records ll 11:00:05.
Stream Type
Main stream and sub-stream are selectable for recording. When you select sub-stream, you
can record for a longer me with the same storage space.
Video/Picture Expired Time
The expired
me is period for a recorded le to be kept in the HDD. When the deadline is
reached, the le will be deleted. If you set the expired me to 0, the le will not be deleted.
The actual keeping
me for the le should be determined by the capacity of the HDD.
Figure 6-29 Advanced Parameters
6. Click OK to save the advanced sengs.
7. Click Apply.
6.5.2
Congure Recording Parameter
Steps
1. Go to
Conguraon → Record → Parameter to congure camera main stream and sub-stream
parameters.
2.
Congure recording parameters.
Main Stream
Main stream refers to the primary stream that aects data recorded to the hard disk drive
and will directly determine your video quality and image size. Comparing with the sub-
stream, the main stream provides a higher quality video with higher
resoluon and frame
rate.
Sub-Stream
Sub-stream is a second codec that runs alongside the mainstream. It allows you to reduce the
outgoing internet bandwidth without
sacricing your direct recording quality. Sub-stream is
Network Video Recorder User Manual
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