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MONITORING A SITE
Images and Clips
MAXPRO NVR 3.1 Operator’s Guide 157
Images and Clips
Saving Images
While viewing video in the panel, you can save a frame of the video as an image. The image
can be saved in Bitmapped Graphics (BMP), Joint Photographic Experts Group (JPG) format,
Portable Graphics format (PNG), and Graphics Interchange Format (GIF).
To save a frame displayed in a panel as an image
1. Click the Viewer tab.
2. Right-click the panel to display a context menu.
3. Select Save Image to save the image in. BMP format. Alternatively, you can click on
the toolbar on top of the salvo layout. The images are saved in the ImagesAndClips
folder at the location in the hard drive in which MAXPRO NVR files are installed. For
example, X:\Program Files\Honeywell\TrinityFramework\ImagesAndClips. Here, X: is
the hard drive.
Or
Select Save Image As to save the image in other formats. The Save As dialog box
appears when you select the Save Image As command. You can select the format in the
Save As Type box and type the File Name. You can also select a folder to save the
image.
To save the salvo layout as an image
• Click on the toolbar on top of the salvo layout.
The salvo layout is saved as an image (.BMP format) in the ImagesAndClips folder.
Note: The images saved in the ImagesAndClips folder appear in the Image/Clip
window. See Viewing Images and Clips section for information on how to view
images.
Creating Clips
You can create clips from recorded video. These clips can be saved with digital signatures.
Digital signatures ensure authenticity of clips. Digital signatures are primarily used to
authenticate videos that are produced in courts as evidence. A digital signature generates a
unique string for the clip using algorithms recommended by the W3C. The World Wide Web
Consortium (W3C) is an international consortium where member organizations, a full-time
staff, and the public work together to develop Web standards. If the video in the clip is
modified, a verification check for the unique string fails indicating that the content is tampered.
When a clip is saved with the digital signature, a package file with the.PKG extension is
created to save the clip.
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