GeoVision GV-Video Server User Manual page 46

[GOP Structure and Length]
Set the number of frames between every key frame. This function is only available when
you select Customized in the Connection Template section.
[Record Settings]
The record settings allow you to capture images before and/or after the motion or I/O
event happens.
Pre-alarm recording time: Activates video recording before an event occurs. Set the
recording time to 1 or 2 seconds.
Post-alarm recording time: Activates video recording onto the attached USB mass
storage device after an event occurs. Set the recording time from 1 to 30 seconds.
Split Interval: Sets the time length between each event file from 1 to 5 minutes.
Record Audio: Activates audio recording when an event occurs.
[Test Overlay Settings]
The text overlay settings allow you to overlay camera names, date, time, GPS speed or
names of selected inputs on live and recorded videos.
Overlaid with camera name: Includes camera names on live and recorded videos.
Overlaid with date stamps: Includes date stamps on live and recorded videos.
Overlaid with time stamps: Includes time stamps on live and recorded videos.
Overlaid with the GPS speed: Includes the vehicle speed in live and recorded videos.
Note this function is only available for GV-VS04A (Firmware Version 1.05 or later), GV-
VS04H (Firmware Version 1.05 or later) and GV-VS12 (Firmware Version 1.05 or later).
Overlaid with digital input description name: Includes the names of selected inputs
on live and recorded videos.
[Watermark] Enable this option to watermark all recordings. The watermark allows you to
verify whether the video has been tampered while it was recorded and saved. See 6.5
Verifying Watermark.
[Apply All Settings]
Apply the settings to all cameras: Applies the same settings to other cameras.
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