Q-See QT446 Manuel d'utilisateur télécharger pdf (Page 39)

4.3 RECORD & CAMERAS

Depending on your model, your NVR will record at 720p and/or 1080p resolution. There are

ﬁve sets of options; Enable, Record Bitrate, Time, Stamp and Recycle Record.

EnableEnable SnapSnapRecord BitrateRecord Bitrate Recycle RecordRecycle RecordTimeTime StampStamp

DefaultDefault

ApplyApply ExitExit

CH Resolution fps Encode Quality Max Bitrate

AllAll Remaining : 0 (CIF), 0 (D1).Remaining : 0 (CIF), 0 (D1).

3030

CBRCBR

HigherHigher

1536 kbps1536 kbps

D1D1

3030 CBRCBR HigherHigher 1536 kbps1536 kbpsD1D1

RECORDRECORD

Enable Tab

Select some or all of the cameras to record

to the NVR. Depending on your NVR model,

you can set up to 16 cameras to record

audio in addition to video. This will require

cameras equipped with microphones or

separate microphones connected to the

camera(s). You can globally select all the

cameras regardless of their individual settings

by selecting the All box below each column.

Record Bitrate Tab

Set up the resolution, quality, encoding,

quality and maximum bitrate of the video

stream according to your needs. You can set

each camera individually, or globally by using

the All function at the bottom of the window.

PICTURE 4-13

PICTURE 4-14

NOTE! While each camera can have its resolution and frame rate set

independently of the other cameras, the NVR may limit the frame rate available to

a camera based on the settings of other cameras.

Parameter Options What it Means

Resolution

720P

1080P

D1 = Full TV resolution, this is an option available on

some cameras and can be used when bandwith is limited

in order to get a smooth video stream from remote

cameras.

720P, 1080P = HD resolutions.

FPS 1-30

Frames per second. More frames makes for smoother

video but takes up more room on the hard drive.

Encode VBR, CBR

Variable Bit Rate versus Constant Bit Rate. VBR provides

better image quality for video with motion in it, but at the

potential expense of a larger ﬁle size, based on settings.

Quality

Lowest

– Highest

Only available when VBR is selected. The higher the

quality, the more drive space required. CBR’s default

setting is for higher quality.

Max Bitrate 256-2084kbps

This sets the maximum bitrate that each camera will

record at with VBR encoding selected.

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Q-See QT446 Manuel d'utilisateur Page 39

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