Panasonic KX-NTV150 User Manual page 124

2 Software
If you enable adaptive recording on Camera A, only when an event is triggered on Camera A will the server
record the full frame rate streaming data; otherwise, it will only request the I frame data during normal
monitoring, thus effectively save lots of bandwidth and storage space.
I frame ---> Full frame rate ---> I frame
Bandwidth
Note
•
To enable adaptive recording, please make sure you've set up the trigger source 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 I frame period is greater than 1s on Video settings page, firmware will force decrease the I
frame period to 1s when adaptive recording is enabled.
The alarm trigger includes: motion detection, tampering detection, and DI detection. Please refer to Event
Settings on page 106.
•
Pre-event recording and post-event recording: The KX-NTV150/KX-NTV160 has a buffer area (a flash
memory); 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.
•
Source: Select a stream for the recording source.
Note
•
To enable recording notification please configure Event settings first. Please refer to page 106.
Please follow the steps below to set up the recording.
124 User's Manual
Activity Adaptive Streaming
for Dynamic Frame Rate Control
Continuous recording
Time