Expert ~ Raspivid camera settings

These parameters can be added or changed under EXTRAPARAMS= in wifibroadcast.txt

NOTE This is done on the AirPi.

camera parameters:

-md, --mode : Force sensor mode. 0=auto. See docs for other modes available

-sh, --sharpness : Set image sharpness (-100 to 100)

-co, --contrast : Set image contrast (-100 to 100)

-br, --brightness : Set image brightness (0 to 100)

-sa, --saturation : Set image saturation (-100 to 100)

-ISO, --ISO : Set capture ISO

-ev, --ev : Set EV compensation

-ex, --exposure : Set exposure mode (auto, night,nightpreview,backlight,spotlight,sports,snow,beach,verylong,fixedfps,antishake,fireworks)

-awb, --awb : Set AWB mode (off,auto,sun,cloud,shade,tungsten,fluorescent,incandescent,flash,horizon) Note: When set to "off" -awbg MUST also be set

-awbg --awbg : Set manual AWB gains when -awb is set to "off", for example: "-awbg 1.6,1.5"

-mm, --metering : Set metering mode (average,spot,backlit,matrix)

-rot : Rotate picture in degrees. Increases latency, do not use for upside-down flipping, use "-vf -hf" instead if you want to mount the camera upside down.

-hf, --hflip : Set horizontal flip

-vf, --vflip : Set vertical flip

-ss, --shutter : Set shutter speed in microseconds

-drc, --drc : Set DRC Level (off,low,med,high)

-ifx, --imxfx : Set image effect (denoise, solarise, negative, emboss, colourswap, washedout)