6
The more efficient H.264 format requires a special decoder which is found in the standard Internet
Explorer web interface and in the MobileFocus application for Android and iPhone/iPod Touch
devices. When viewing from MobileFocus in this case, the JPEG mode setting for the DVR should
be “Off”. Also in this case, the link
http://dvr-address/m/live.htm
will be disabled.
Motion JPEG (MJPEG) images may be viewed on a wide range of browsers (using the link
http://dvr-address/m/live.htm
). However, MJPEG data streams generally use more bandwidth than
H.264 streams.
The choice whether to use H.264 or MJPEG compression for the sub stream will be determined by
whether or not there are remote viewing devices other than PCs using Internet Explorer, and
whether these other devices are exclusively running MobileFocus. If a remote device is using a
browser other than Internet Explorer, retain the MJEPG stream.
11. PTZ Step Control
(1)
option for IE web
interface allows control of PTZ reaction speed to
commands issued via the web. There is now a
pop-up menu which allows speed control from
1X through 16X. Choose the speed which fits
your requirements.
12. Non Video archiving
(3)
– Located in
the COPY menu. Users can now save a list
of selected Motion and/or Alarm log events
within a specified time period. The log is
saved in a text file format. Motion and Alarm
event information will include start and end
time of each event, channel number, and
event type.
