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VIVOTEK
User's Manual - 111
4_quantlevel encoder.
1 = best quality, 31 = worst quality.
s<0~(m-1)>_mpeg
4_bitrate
1000~4000000 4/4 Set bit rate in bps when choosing cbr in
“ratecontrolmode”.
s<0~(m-1)>_mpeg
4_maxframe
1~30 1/4 Set maximum frame rate in fps (for MPEG-4).
s<0~(m-1)>_mpeg
4_qvalue
1~31 4/4 Manual video quality level input - choose customize
input “mpeg4_quant = 0” (for MPEG-4).
s<0~(m-1)>_mjpe
g_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)>_mjpe
g_quantlevel
2~97 7/4 The specific quality parameter of the JPEG encoder.
2 = best quality, 97 = worst quality.
s<0~(m-1)>_mjpe
g_maxframe
1~30 1/4 Set maximum frame rate in fps (for JPEG).
s<0~(m-1)>_mjpe
g_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.
enablewdr <boolean> 6/6 Enable/disable WDR
Group: audioin_c<0~(n-1)> for n channel products (capability.audioin>0)
NAME VALUE SECURITY
(get/set)
DESCRIPTION
source linein 4/4 Linein => use line input.
mute 0, 1 4/4 Enable audio mute.
gain 0~37 4/4 Gain of input.
boostmic 0~37 4/4 Gain of input.
s<0~(m-1)>_codectype aac4, gamr 4/4 Set audio codec type for input.
s<0~(m-1)>_aac4_bitrate 16000, 32000, 48000, 64000,
96000, 128000
4/4 Set AAC4 bitrate in bps.
s<0~(m-1)>_gamr_bitrate 4750, 5150, 5900, 6700,
7400, 7950, 10200, 12200
4/4 Set AMR bitrate in bps.
Group: image_c<0~(n-1)> for n channel products
NAME VALUE SECURITY
(get/set)
DESCRIPTION
brightness <product dependent> 4/4 Adjust brightness of image according to mode settings.
saturation -5 ~ 5 4/4 Adjust saturation of image according to mode settings.
contrast -5 ~ 5 4/4 Adjust contrast of image according to mode settings.
sharpness <product dependent> 4/4 Adjust sharpness of image according to mode settings.