User Manual

DW Spectrum 3.0
Rev. 072017 Page | 171
 Forensic Analysis.
Any capabilities possible with Cameras can also be performed with Multi-Videos in DW Spectrum.
Changing Multi-Videos after Export
DW Spectrum offers many possibilities when working with Multi-Videos. A user can do almost everything as with
regular Layout:
 Add or remove Items. For instance, if Multi-Video was exported from 10PM to 11PM and a new camera was
added, it would get synchronized with other cameras and be displaying in the same archive (10PM – 11PM). See
"Adding Items to Layouts" and "Removing Item(s) from Layouts".
Note: Local Files are not allowed in Multi-Videos
 Adjusting Layout Look and Feel (move, swap, resize, rotate). See "Adjusting Layout’s Appearance".
 Save modified Multi-Video. One restriction is applied: it is not possible to mix Local Videos and Cameras in a single
Multi-Video. Same as Layouts (see "Saving Layouts"), but can be performed by Viewers.
Note: Multi-Video can be saved with a read-only flag (modifications will not be saved).
Rapid Review Export
DW Spectrum introduces a feature that allows users to export video with higher speed that the original one (timelapse
mode) - Rapid Review.
To do Rapid Review Export:
1. Select the desired Item on Scene (Camera or Local Video File).
2. Select the region to export on Time Scale:
 Use Right Click Drag
 Open Context Menu on Time Scale and click Mark Selection Start (or press “[”), then Mark Selection End (or
press “]”)
 To clear selection, use the corresponding Context Menu item
 Adjust the region to export by dragging edges
 To make zooming easier, zoom Time Line using Mouse Wheel (or use Context Menu and click Zoom to Selection)
3. Invoke Context Menu and choose Export Rapid Review: