GeoVision GV-BL110D, User Manual, Page: 271 / 393

Advanced Applications
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14
14.4.3 The Watermark Proof Window
Figure 14-16
The controls in the window:
No. Name Description
1 Open File Opens the recording.
2 First Frame Goes to the first frame of the file.
3 Play Plays the file.
4 Previous Frame Goes to the previous frame of the file.
5 Next Frame Goes to the next frame of the file.
6
Previous
Watermarked Frame Goes to the previous frame that contains
watermark.
7
Next Watermarked
Frame Goes to the next frame that contains
watermark.
8
Original vs.
Extracted
The Extracted icon should be identical with the
Original icon. If not, it indicates the recording
has been tampered.
9 File List Displays the proof results.