Appendix C Maximum Pre-Recording Times - Interlogix TruVision 21 User Manual

Appendix C
Maximum pre-recording
times
The maximum pre-recording time that can be selected depends on the bit rate. Frame
rate, resolution and image quality do not impact time.
Note: This information only applies when the bit rate is set to Constant (see "Initializing
the recording settings" on page 57 for more information).
Constant bit rate
32
48
64
80
96
128
160
192
224
256
320
384
448
512
640
768
896
1024
1280
144
Maximum pre-recording time
(seconds)
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
25
TruVision NVR 21 (SP) User Manual