1: darkest
8: brightness
(capability_nvideoinprofile > 0)
profile_i<0~(k-1)>_agc 0~2 4/4 Set auto gain control to: 0: 2X level
1: 4X level
2: 8X level
(capability_nvideoinprofile > 0)
profile_i<0~(k-1)>_autoiris <boolean> 4/4 Enable auto Iris
(capability_nvideoinprofile > 0)
s<0~(m-1)>_codectype mpeg4, mjpeg 4/4 video codec type
s<0~(m-1)>_resolution 176x144,
320x240,
640x480,
800x600,
1280x960,
1600x1200
4/4 Video resolution in pixel
s<0~(m-1)>_mpeg4_intraper
iod
250, 500,
1000, 2000,
3000, 4000
4/4 The period of intra frame in milliseconds
s<0~(m-1)>_mpeg4_ratecon
trolmode
cbr, vbr 4/4 cbr, constant bitrate
vbr, fix quality
s<0~(m-1)>_mpeg4_quant 1~5, 99 4/4 quality of video when choosing vbr in
“ratecontrolmode”.
99 is customized manual input setting.
1 is worst quality and 5 is the best
quality.
s<0~(m-1)>_mpeg4_qvalue 1~31 7/4 The specific quality parameter of mpeg4
encoder.
1 is best quality and 31 is the worst
quality.
s<0~(m-1)>_mpeg4_bitrate 1000~400000
0
4/4 Set bit rate in bps when choose cbr in
“ratecontrolmode”
s<0~(m-1)>_mpeg4_maxfra
me
1~15 for
quality mode
1~30 for frame
rate mode
4/4 set maximum frame rate in fps (for
MPEG-4)
s<0~(m-1)>_mjpeg_quant 1 ~ 5, 999 4/4 quality of jpeg video.
999 is customized manual input setting.
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