IC Realtime Max 4, Руководство пользователя

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Figure 5-5
5.3.2 Encode
The encode menu includes the following items. See Figure 5-6.
Note:
Some series do not support certain features.
Channel: Select the channel you want.
Compression: The system supports H.264. Or you can select from the dropdown
list.
Resolution: The system supports various resolutions, you can select from the
dropdown list. For this model, we can support D1/CIF.
Bit rate: The system supports two types: CBR and VBR. In VBR mode, you can
set video quality.
Quality: There are six levels ranging from 1 to 6. The sixth level has the highest
image quality.
Frame rate: 1-30 frames per second: 1 f/s,2f/s,3f/s, 6f/s,12f/s,25f/s. (Some series
DVRs only support PAL 25f/s )
Video/audio: you can enable or disable the video/audio.
Overlay: click overlay, you can see an interface is shown as in Figure 5-7.
Cover area (Privacy mask): Here is for you to set window masking regions. You
can drag the mouse to set the 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 whether the system displays time or not when you
playback.
Channel display: You can select whether the system displays channel number or
not when you playback.
System default setup is:
Channel:1
Compression:H.264
Resolution: CIF
Bit rate: CBR
Quality: 6
Frame rate: 30f/s
Please highlight icon to select the corresponding function.