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The mVision architecture
(refer to diagram above) can
be broken down into 3
portions. On the left would
be the Video Source,
Servers in
the center and
Mobile Access on
the right.
:Video Source
The
mVision is capable of
receiving feeds from sources
such as IP Camera, Web
Cameras, CCTV Cameras and
even alternative video file
formats. Via a slave server
application, videos can be
compressed into H.264 format
for uploading to the server
and subsequently streaming
to mobile or desktop users.
Alternatively, the server is
capable of receiving feeds
directly from IP Cameras as
well as remote feeds via
GPRS/CDMA from the mBox.
:Server
The
mVision server caters for
full user provisioning and
adminstrative functions.
Control access to video
feeds, provide WAP access
and also desktop access to
video feeds all via the
mVision server.
:Mobiler Access
The
Mobile Access includes
access from the desktop, as
desktop application is not
compulsory, users can access
the same video feeds from
anywhere as long as they an
internet capable PC. But
mVisions primary capability
is to stream video feeds
onto mobile phones, and
depending on the mobile
device available, H.264 or
Motion Jpeg feeds can be
viewed with reasonable
framrates (starting from 1
frame/sec).
For mobile access, there are
2 options available for
access; Wap or Mobile
Client. Wap access would be
simpler as users may access
the video feeds via an
internet WAP site. However,
a Mobile Client (J2ME) will
offer more security
(encryption options) and
also tighter user control.
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