User manual

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5.2 Digital Watermarking
VioStor NVR supports digital watermarking to protect the videos and snapshots
from unauthorized modification. You can select to add the digital watermark on the
exported video and snapshot on VioStor Player. A permanent digital signal will be
added to the exported files which are selected for digital watermarking. The
watermark cannot be removed and is only visible by using the watermark proof
software.
5.2.1 Export Files with Digital Watermark
T
o use the digital watermarking feature by VioStor Player, follow the steps below.
1. Click “Playback” to open VioStor Player.
2. Click “Settings”
.