VIDEO_BLACKLEVEL
Description
Get or set the video Black Level Extension configuration.
This URL is only available in some PlatformT encoders which has the VX1129 video processor. The black level extension could enhance the presentation of video by enlarging gray scales.
Input Argument
n,m,max,slp
where
n could be 0:disable, 1:default, 2:manual
m is used when n=1 or 2. The range of it is from 0 to 255. If the n is 0 or1 , this argument is forbidden.
max is used when n =1 or 2. The range of it is from 0 to 255. If the n is 0 or 1, this argument is forbidden.
slp is used when n =1 or 2. The range of it is from 0 to 255. If the n is 0 or 1, this argument is forbidden.
Attribute
Return of Message
Read Operation
VIDEO_BLACKLEVEL='1,0'
OK: VIDEO_BLACKLEVEL='1,0'
or
ERROR: VIDEO_BLACKLEVEL='1,0'
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Applicability
Status
Valid
See Also
VIDEO_DEINTERLACE, VIDEO_DNR, VIDEO_WDR, VIDEO_SKINTONE, V2_SHARPNESS
Example
http://ip:port/cgi-bin/encoder?USER=Admin&PWD=123456&VIDEO_BLACKLEVEL
or
http://ip:port/cgi-bin/cmd/VIDEO_BLACKLEVEL
http://ip:port/cgi-bin/encoder?USER=Admin&PWD=123456&VIDEO_BLACKLEVEL=2,0
or
http://ip:port/cgi-bin/cmd/VIDEO_BLACKLEVEL=2,0or
http://ip:port/cgi-bin/encoder?USER=Admin&PWD=123456&VIDEO_BLACKLEVEL=1
or
http://ip:port/cgi-bin/cmd/VIDEO_BLACKLEVEL=1
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