IC Realtime Specialty: Interrogator DVR - a DVR for law enforcement User Manual
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5.3.2 Encode
Encode setting includes the following items. See Figure 5-6.
Please note some series do not support extra stream.
z
Channel: Select the channel you want.
z
Compression: system supports H.264. Or you can select from the dropdown list.
z
Resolution: System supports various resolutions, you can select from the dropdown
list. For this model, we can support D1/CIF.
z
Bit rate: system supports two types: CBR and VBR. In VBR mode, you can set video
quality.
z
Quality: There are six levels ranging from 1 to 6. The sixth level has the highest
image quality.
z
Frame rate: there are six levels: 1 f/s,2f/s,3f/s, 6f/s,12f/s,25f/s. (Some series DVRs
only support PAL 25f/s )
z
Video/audio: you can enable or disable the video/audio.
z
Overlay: click overlay button, you can see an interface is shown in Figure 5-7.
Cover area (Privacy mask): Here is for you to set window blanking section. You can
drag you mouse to set proper section size.
Preview/monitor: privacy mask has two types. Preview means the privacy mask zone
can not be viewed by user when system is in preview status. Monitor means the
privacy mask zone can not be view by the user when system is in monitor status.
Time display: You can select system displays time or not when you playback.
Channel display: You can select system displays channel number or not when you
playback.
System default setup is:
z
Channel:1
z
Compression:H.264
z
Resolution:
CIF/D1
z
Bit rate: CBR
z
Quality:
4
z
Frame rate: 25f/s
Please highlight icon
to select the corresponding function.