Speco 16TL, Руководство пользователя

Страница: 82 / 102

TL H.264
DVR User’s Manua l
81
5.9.5 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).
NOTE: If users want to export selected event video using the item
<Select Event>, users have to set <From> and <To> to the same day
and time; otherwise, not only the selected event video will be exported
to the selected destination, but also other event video recorded during
the period between <From> and <To>.
NOTE: Users will not be allowed to access the <Select Events> if the
Data Type is set to <Normal>.
5.9.6 Export Format
This item is for selecting exporting video format. The options are <DRV> and
<AVI>.
The *.drv file can only be played back with Speco Remote and Speco Player,
and multiple camera video can be played from one file. The *.avi file can be
played back with Windows Media Player. Note that if multiple channels are
exported, each channel is exported to a separate file.
5.9.7 Digital Signature
The Digital Signature function enables users to export video clip with the
unit’s unique signature key. It aims to authenticate that a video clip was
exported from the unit and it has not been modified. Users can export video
clip 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 there is an external storage device, such as a USB Hard Drive or
USB ThumbDrive, available and connected to the appropriate port for export.
For more information on verifying digital signature, see section Verify Digital
Signature .