During playback of the cameras linked to a DVR or NVR, you can download a
specific video segment as
evidence
if it contains important information about incidents such as violent crimes in case of the
need for settling disputes or legal cases.
Note:
The function should be supported by the device.
-
Start playback.
-
Tap
if important information occurs
on the image.
By default, the video segment which lasts 130 seconds (from 10 seconds before
the tapping, to 120 seconds after that) will be automatically selected for
download. For example, if you tap

when the video footage is played to 00:00:30,
the segment from 00:00:20 to 00:02:30 will be selected.
Note:
In special occasions when 130-seconds duration is not available to be
selected following the above-mentioned rule, the segment will extend
afterwords or backwards until the segment duration reaches 130
seconds. For example, if you start downloading from the very
beginning of the video footage, the selected segment will be from
00:00:00 to 00:02:10.
- Optional:
Drag the slider(s) to lessen the duration of the segment for download.
Note:
The duration should not be shorter than 10 seconds.
- Optional:
Tap the Play icon to preview the selected segment.
Note:
If the segment is encrypted, you should enter the device verification
code before you can preview it. For details about video encryption, see
Set Video and Image Encryption.
-
Tap Download to start downloading.
Note:
Downloading at the background is supported. Download task(s)
continues if you exit the Download page or the Mobile Client.
- Optional:
Go to to view the downloaded video segment.