Vivotek IP7251 - Manual (Page 47)

VIVOTEK - A Leading Provider of Multimedia Communication Solutions
User's Manual - 47
Media name: Enter a descriptive name for the media setting�
Media Type: There are three choices of media types available: Snapshot, Video Clip, and System log�
Snapshot: Select to send snapshots when a trigger is activated�
■ Source: Select to take snapshots from stream 1 or stream 2.
■ Send pre-event images
The Network Camera has a buffer area; it temporarily holds data up to a certain limit� Specify to
capture how many images before a trigger is activated� Up to seven images can be generated�
■ Send post-event images
Specify to capture how many images after a trigger is activated� Up to seven images can be generated�
For example, if both the Send pre-event images and Send post-event images are set to seven, a total
of fifteen images are generated after a trigger is activated.
■ File Name Prefix
Enter the text that will be put in front of the file name.
■ Add date and time suffix to the file name
Select this option to add date and time to the file name suffix.
For example:
Video Clip: Select to send video clips when a trigger is activated�
■ Source: Select to record video clips from stream 1 or stream 2.
■ Pre-event recording
The Network Camera has a buffer area; it temporarily holds data up to a certain limit� Specify to record
video clips for how many seconds before a trigger is activated� Up to nine seconds can be set�
■ Maximum duration
Specify the maximal recording duration in seconds. Up to ten seconds can be set.
For example, if the Pre-event recording is set to five seconds and the Maximum duration is set to ten
seconds, the Network Camera continues to record for another four seconds after a trigger is activated�
1 pic. 2 pic. 3 pic. 4 pic. 5 pic. 6 pic. 7 pic. 8 pic. 9 pic. 10 pic. 11 pic. 10 pic. 12 pic. 13 pic. 14 pic. 15 pic.
The moment the trigger
is activated.
Snapshot 20080104_100341
Date and time suffix
The format is: YYYYMMDD_HHMMSS
File name prefix
1 sec. 2 sec. 3 sec. 4 sec. 5 sec. 6 sec. 7 sec. 8 sec. 9 sec. 10 sec.
The moment the trigger
is activated.