How is ffmpeg used with a video filter circa 2017 to adjust gamma/contrast, brightness and saturation?
Stack Exchange resources that are a few years old point to the filter
mp=eq2=, but it seems to be deprecated1 and replaced with just
eq=. The link does not reveal a good understanding of the setting ranges, however.
eq= (or equivalent filters) used? E.g., what is the format and appropriate settings/ranges?
For my personal usage, I'd like to keep gamma where it is, while increasing brightness and saturation a fair bit, for a dark video.
1Throws error message:
No such filter: 'mp'
filtername=option1=value1:option2=value2:option3=value3...These can be in any order.