Bosch Appliances VOT-320 Settings for selected streams, Recording includes, Standard recording

VOT-320 Configuration using a Web browser en 49

Settings for selected streams

The settings in this settings group only refer to the streams selected in the list field. You can select both streams.

Recording includes

You can specify whether, in addition to video data, metadata (for example alarms, VCA data and serial data) should also be recorded. Including metadata could make subsequent searches of recordings easier but it requires additional memory capacity.

CAUTION!

Without metadata, it is not possible to include video content analysis in recordings.

Standard recording

Here you can select the mode for standard recordings.

If you select Continuous, the recording proceeds continuously. If the maximum memory capacity is reached, older recordings will automatically be overwritten. If you select the Pre- alarm option, the unit uses a special recording mode for optimal usage of storage capacity: As soon as a time window for alarm recording begins, recording takes place continuously on one segment that corresponds in size to a complete alarm sequence (pre- and post-alarm time). This segment functions in a similar manner to a ring buffer and is overwritten until an alarm is actually triggered. Then, recording occurs on the segment only for the duration of the preset post-alarm time and a new segment is subsequently used in the same manner.

If you select Off, no automatic recording takes place.

CAUTION!

You can specify limitations for overwriting older recordings in Continuous mode by configuring the retention time (see Section 5.21 Advanced Mode: Retention Time, page 50).

Stream

Here you can select the data stream that is to be used for standard recordings. You can select the data stream for alarm recordings separately and independently of this (see Section Alarm stream, page 49).

Pre-alarm time

You can select the required pre-alarm time from the list field. This parameter is only accessible if you have selected the Pre-alarmoption under Standard recording.

Post-alarm time

You can select the required post-alarm time from the list field.

Alarm stream

Here you can select the data stream that is to be used for alarm recordings. You can select the data stream for standard recordings separately and independently of this (see

Section Stream, page 49).

with encoding interval from profile

You can select an alternative encoding interval for the data stream for alarm recordings. Otherwise the encoding interval of the selected encoder profile is used (see

Section 5.17 Advanced Mode: Encoder Profile, page 40).

Bosch Sicherheitssysteme GmbH Installation and Operating Manual DOC V4.5 2010.09