Encode - Videovox Pro DVR User Manual

DVR No: when you are using one remote control to control several DVRs, you
can give a name to each DVR for your management.
Video standard: There are two formats: NTSC and PAL.
Auto logout: Here is for you to set auto logout interval once login user remains
inactive for a specified time. Value ranges from 0 to 60 minutes.
Note: since system time is very important, do not modify time casually unless there is
a must.
After all the setups please click save button, system goes back to the previous menu.

4.3.2 Encode

Encode setting includes the following items. See Figure 4-4.
Channel: Select the channel you want.
Compression: system supports H.264.Or you can select from the dropdown list.
Resolution: System supports various resolutions, you can select from the
dropdown list.
Bit rate: system supports two types: CBR and VBR.
Quality: There are six levels ranging from 1 to 6. Level six is the highest image
quality.
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 )
Enable audio: you can turn on or off the audio.
Cover area (Privacy mask): Here is for you to set window blanking section. You
can drag you mouse to set proper section size.
Time display: You can select system displays time or not when playback.
Channel display: You can select system displays channel number or not when
playback.
Set: click this button to set time and channel information overlay location.
System default setup is:
Channel:1
Compression:H.264
Resolution: CIF/D1
Bit rate: CBR
Quality: 4
Frame rate: 25f/s
Figure 4-3
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