Image Search
Event searches can be performed by
date and time using the video management system which is integrated
into every MOBOTIX camera. It makes no difference whether the image
data is stored in the internal
ring buffer of the camera or in the external ring buffer on a PC
or server. The camera displays the event which occurs closest to the
specified time. As it uses the binary search algorithm, the search
time is very short, even in the case of external storage, and only
takes a few seconds. Searches can also be conducted efficiently with
access via a low-speed connection because it is the camera, and not
the browser, that calculates the number of hits.

The
results of the image search,
i.e. certain recorded video
sequences, can be downloaded
from the camera to a local PC
via the browser by means of a
download link in the query
window. This is done in the form
of an archive file (Tar, WinZip,
Stuffit, Powerarchiver). The
MOBOTIX cameras additionally
generate an HTML index file and
enclose it in the archive file.
This file facilitates a simple
image sequence playback via the
browser later on.
Saved as an archive file, the
recorded image sequences can
also be conveniently sent to
other users by e-mail or burnt
onto a CD. They can then view
the images via the browser,
without any need to have any
special plugins installed. Since
the images are available as JPEG
files, they can also be edited
with other standard programs
afterwards. Nevertheless, the
authenticity of the archived
original images remains
guaranteed.

Just as alarm sequences can be saved
and be passed on simultaneously with MOBOTIX cameras, several users
can also conduct an image search simultaneously.
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