DVR User’s Manual
42
Data Type
The item is used to select exporting video type. The options are <Normal>
(export normal video only), <Event> (export event video only) and <Both>
(export both normal and event video).
Export Format
This item is for selecting exporting video format. The options are <DRV>,
<AVI>, and <Original>. The DRV and AVI files are compressed video files
while the original files are raw data of the unit’s recorded video.
The DRV and original files can only be played back with the remote
monitoring software and
DVR
Player
, and multiple cameras video can be
played back from one file. The AVI files can be played back with Windows
Media Player. Note that if multiple channels are exported for AVI files, each
channel is exported to a separate file.
4.4.1.3 Digital Signature
Users can export video clip with or without a digital signature. Set this item to
<Yes> to export with the signature file, or <No> to export without it.
Each recorded video with digital signature will be exported into four files,
including *.gpg, *.avi (or *.drv), *.sig and readme.txt. The *.gpg file name is as
the last eight MAC (Media Access Control) address of the unit.
Make sure that an external storage device, such as a USB Hard Drive or USB
ThumbDrive, is available and connected to the appropriate port for export.
For more information on verifying digital signature, see appendix
DVR Player
in the OSD Setup Manual.
4.4.1.4 Erase Disc
This function is used to remove data found on a DVD+RW disk prior to
exporting new information to the drive. Select <Yes> and press ENTER to
start deleting data.
