33
•
Bit Rate
: This dropdown box allows the user to select a bit rate.
•
Frame Interval
: This field allows the user to set the P frame amount between two I frames. The value ranges from 1 to
150 seconds. Default value is 50. Recommended value is frame rate *2.
•
Watermark Settings
: This function allows the user to verify if the video has been tampered with.
•
Watermark Character
: This field allows the user to set the watermark’s text. The default string is Digital
CCTV. The
maximum length is 85 characters. This string can only include numbers, characters, and underscores.
Sub Stream is a lower quality stream that allows the feed to take up less resources and bandwidth when streaming.
The Main Stream and the Sub Stream have the same fields. Sub Stream can be enabled by checking the box next to
Enable.
To reset to default settings, click the Reset Defaults button. To refresh the page, click the Refresh button. To save the
settings, click the Save button.
5.4.1.2.2 Snapshot
Below is a screenshot that shows the Snapshot tab in the Video menu item:
Below is an explanation for each of the fields on the Snapshot tab in the Video menu item:
•
Snapshot Type
: This dropdown box allows the user to select a snapshot mode. There are two snapshot modes:
▪
General: Snapshots are taken as scheduled.
▪
Event: Snapshots occur when a motion detection alarm or tampering alarm is triggered
•
Image Size
: This dropdown box shows the image size. By default, the screenshot size is the same size as the video
feed’s resolution.
•
Quality
: This dropdown box allows the user to select image quality. Quality is adjusted on a scale of
1-6.
•
Interval
: This is to set snapshot frequency. The value ranges from 1 to 7 seconds. The maximum setting for a
customized interval is 3600s/picture.
To reset to default settings, click the Reset Defaults button. To refresh the page, click the Refresh button. To save the
settings, click the
Save
button.
