More configuration Values for fine tunig the grapper input

[SmoothMC]

Hey great script.

i use it on a raspberry 3b with a LogiLink Audio und Video Grabber USB 2.0

my questions is there a way to input more code for fine tuning to the script like values for:

• cropping
• saturation
• contrast
• brightness

thx

[MCPCapital]

There are a number of configurable variables; the breadth here would essentially be the 'cropping.' As for the saturation/brightness, I've thought about adding something in to increase the values by a certain % but still cap the value at 255 (the max). This is more of an enhancement though and probably not a priority in my life right now to be fully transparent.

Regarding breadth, from the readme:

• Line 237 - breadth - determines the % from the edges of the screen to use in calculations. Default is 15%. Lower values can result in less lag time, but less color accuracy.