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From Telephone Nuremberg
STVC/PRM
Product Management +49 911 93456 0 24.01.2013
5
BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany
• Privacy masking is not supported for VG4 AutoDome, AutoDome Easy II, Economy Box
cameras NBC-2x5, Economy Dome cameras NDC-2x5 as well as for VIP X1 XF.
• Access to the BVIP products’ browser interface with secure connection (HTTPS) using
Microsoft Internet Explorer 8 is only possible with AES Encryption license enabled.
IE8 does not support 56-bit key DES encryption any more which requires the BVIP products to
provide a 128-bit key encryption algorithm. This can only be realised by using AES.
• If the memory protection inside the Internet Explorer is enabled (default setting), the automatic
installation of Autoload Decoder will fail without producing an error message.
Consequently, the replay page will not show video.
As a work-around, two options are available:
o Disable memory protection in Internet Explorer and re-connect to the device.
o Manually download the Autoload Decoder installer from the device.
The installer can be downloaded via http://<ipaddress>/setup.exe and started manually.
• With I-frame-only recording and audio also enabled for recording, audio will be fragmented or
not audible during replay. Please disable audio recording in case of I-frame-only recording.
• With JPEG Posting active when device is booting, the first posted JPEG image may be a no-
cam logo.
• M-JPEG HD resolution always follows HD resolution of stream1, respectively the stream with
the higher resolution.
• Numbering of the recorded files on the replay page is not always contiguous.
If snippets across block borders belong together, like pre-alarm and alarm recording, the
snippets become logically united and only the lower file number is presented in the list.
• Video and audio may be asynchronous during replay via Web page.
• FTP posting with resolution 1080p delivers JPEG with size of 1920x1072 pixels due to 16
pixel macroblock boundary of the JPEG encoder.
• JPEGs from HD cameras in downscaled formats 480p and 240p are not scaled to 16:9 aspect
ratio but to aspect ratio of 4CIF respectively CIF.
• When DHCP is switched on, Web browser has to be restarted and reconnected to the newly
assigned correct IP address.
• Video loss might occur when the I-frame quality is set to a low value (e.g. 9) in a complex
scene with a high video resolution. With these settings I-frames may become too big, which
might cause a buffer-overflow.
• When configuring a secondary VRM recording while a primary recording is active, a gap of a
few seconds will occur in the primary recording until all recordings are restarted.
• Pre-alarm time might become less accurate with extreme values, e.g. hours.
• For VOT-320, the tasks removed object, idle object and crowd detection are not supported.
• For WLAN cameras, viewing, recording and replay capabilities are dependent on wireless
network quality and throughput. Default bit rate values, though already lowered, may need to
be maintained accordingly to match the network’s capability.
• Frame rates in low light mode might vary and cause bit rate control to produce higher bit rates
than set as maximum.