VIVOTEK Vivotek Automobile Electronics vc8201 Manual Do Utilizador

 

 

If you enable adaptive recording on Camera A, only when an event is triggered on Camera A will the 

server record the streaming data in full frame rate; otherwise, it will only request the I frame data during 

normal monitoring, thus effectively save lots of bandwidths and storage.

■ Pre-event recording and post-event recording

The Network Camera has a buffer area; it temporarily holds data up to a certain limit. Enter a number 

to decide the duration of recording before and after a trigger is activated.

■ Priority: Select the relative importance of this recording (High, Normal, or Low). Recording with a higher 

   priority setting will be executed first.

■ Channel # Stream #: Select a channel and a stream under it as the recording source.

► To enable adaptive recording, please also 

enable time shift caching stream and select a caching 

► To enable recording notification please configure 

 

for Dynamic Frame Rate Control

I frame   --->   Full frame rate   --->   I frame

► To enable adaptive recording, please make sure 

you’ve set up the triggering sources such as Motion 

Detection, DI Device, or Manual Trigger.

► When there is no alarm trigger: 

- JPEG mode: record 1 frame per second.

- H.264 mode: record the I frame only.

► When the Intra frame period has been set to larger 

than >1s on Video settings page, the Intra frame 

period will be forced into 1s when the adaptive 

recording is activated.

■ Recording name: Enter a name for the recording setting.

■ Enable this recording: Select this option to enable video recording.

■ With adaptive recording:

Select this option will activate the frame rate control according to alarm trigger. The frame control 

means that when there is a triggered alarm/event, the frame rate will raise up to the value you’ve set