User manual

H.264 Network Digital Video Recorder User Manual
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set as opening recording, the “detection recording” state is on. The video file type is “M”.
alarm

Trigger the external alarm signal in the set time section. When above alarm is set as opening
recording, the “detection recording” state is on. The video file type is “A”.
Note

Refer to chapter 4.8 to set corresponding alarm function.
4.4 Encode setup
Set the video/audio code parameter: video file, network surveillance and so on.
Picture 4.2 encode setup
ChannelChoose the channel number.
CompressionStandard H.264.
ResolutionResolution type:D1/HD1/ CIF / QCIF.
Frame RateP1 frame/s~25 frame/s; N1 frame/s~30 frame/s
Bit Rate TypeYou can choose constant code stream(CBR) or variable code stream(VBR). When you
choose the variable code stream there are six image quality options.
Bit RateSet the code stream value to modify the image quality. The larger code stream value the better
image quality.
Reference range: D1(1000~1500kbps) , CIF400~600kbps, QCIF(64~512kbps)
Video/AudioWhen the icons are all in reverse displayed, the video file is video and audio multiplex
stream.
Auxiliary streamVideo/audio tick the enable auxiliary stream. It can achieve multi-channel recording and
remote real-time monitoring with ADSL internet,and for multi-channel playback at the same time.
Channel numberFirst select the channel number, then select the following audio and video are open;