
OSD Setup Manual
56
< Export Format >
This item is for selecting the 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 DVRPlayer, and multiple-camera 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 an individual file.
NOTE: <Select Ch:> is only available when <Export Format> is set to <DRV> or
<AVI>. If the video format is set to <Original>, all channels will be selected under
<Select Ch:>.
< Digital Signature >
The Digital Signature function enables users to export videos with the unit’s unique
signature key. It aims to authenticate that a video clip was exported from the unit and has
not been modified. Users can export video clips with or without a digital signature file (*.sig).
Set the item to <Yes> to export with the signature file, or <No> to export without it.
Make sure that an external storage device, such as a USB Hard Drive or USB ThumbDrive,
is available and connected to the correct port for exportation.
For more information about verifying digital signature, see Appendix B: DVR Player.
< Erase Disc >
This function is used to remove information found on a DVD+RW disk prior to writing new
information. Select <Yes>, and the data on the DVD+RW will be erased when the exporting
process begins.
NOTE: This item can only be accessed by models with built-in DVD+RW. For
models without DVD+RW, this item will be grayed out and cannot be accessed.
< Begin Export >
Set this item to <Yes> and the DVR will prepare to export the selected recorded video. The
Backup Confirmation window will be displayed for users to double confirm the data of the
exporting video. Click <Yes> to begin the exportation.
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