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

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=2,0

or

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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