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VIVOTEK
116 - User's Manual
axframe
s<0~(m-1)>_mpeg4_
intraperiod
250, 500,
1000,
2000,
3000, 4000
4/4 Intra frame period in milliseconds.
s<0~(m-1)>_mpeg4_
ratecontrolmode
cbr, vbr 4/4 cbr, constant bitrate
vbr, fix quality
s<0~(m-1)>_mpeg4_
quant
0, 1~5 4/4 Quality of video when choosing vbr in
“ratecontrolmode”.
0 is the customized manual input setting.
1 = worst quality, 5 = best quality.
s<0~(m-1)>_mpeg4_
quantlevel
1~31 7/4 The specific quality parameter of the Mpeg4 encoder.
1 = best quality, 31 = worst quality.
s<0~(m-1)>_mpeg4_
bitrate
1000~400
0000
4/4 Set bit rate in bps when choosing cbr in
“ratecontrolmode”.
s<0~(m-1)>_mpeg4_
maxframe
1~30 1/4 Set maximum frame rate in fps (for MPEG-4).
s<0~(m-1)>_mpeg4_
qvalue
1~31 4/4 Manual video quality level input - choose customize
input “mpeg4_quant = 0” (for MPEG-4).
s<0~(m-1)>_mjpeg_
quant
1 ~ 5 4/4 Quality of JPEG video.
0 is the customized manual input setting.
1 = worst quality, 5 = best quality.
s<0~(m-1)>_mjpeg_
quantlevel
2~97 7/4 The specific quality parameter of the JPEG encoder.
2 = best quality, 97 = worst quality.
s<0~(m-1)>_mjpeg_
maxframe
1~30 1/4 Set maximum frame rate in fps (for JPEG).
s<0~(m-1)>_mjpeg_
qvalue
2~97 4/4 Manual video quality level input - choose customize
input “mjpeg_quant = 0” (for MJPEG).
s<0~(m-1)>_forcei 1 7/6 Force I frame.
whitebalancemode 0~1 4/4 0: auto tracking white balance
1: white balance control
whitebalancecontrol 0~4
(0: 2600K,
1: 3200K,
2:5500K,
3:7200K,
4: 9600K)
4/4 Set different levels to meet different color
temperatures (2600K~9600K).
Set whitebalancemode to 1 before setting this
parameter.
daynight auto,sched
ule,day,nig
4/4 auto => auto daynight
night => ircut filter on