Settings - Camera - Recording - Vivotek ND8312 User Manual

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3-4-3. Settings - Camera - Recording

Recording options
On the camera Recording page, you can configure the following:
1. Configure the duration of camera events, for the concern that camera events can
be too frequently triggered.
2. Enter the Pre- and Post-event recording time. The triggering events can be DI,
DO, Motion detection, PIR, or Tampering detection. The max. length for pre- and
post-event recording is 10 and 300 seconds.
3. The default recording stream is Stream 1, and the system automatically adjusts
the frame rate, resolution, etc., for optimum performance. However, you can still
change the streaming characteristics. Note that you can not assign the recording
task to other video stream.
4. Watermark password: Configure a password in a length of 16 to 64 characters.
You can use it to verify the authenticity of exported videos using the included video
player.
70 - User's Manual
Select File > Verify Watermark.
Enter the password to verify. If the
Not match value is 0, the video is the
original and has not been tampered
with.