[MPlayer-dev-eng] blackframe filter limits

[Stefano Maurina]

Does anyone know the limits of the options "amount and threshold" of the
blackframe filter?
You can specify -vf blackframe=amount:threshold

I guess amount is an integer between 0 and 100, and threshold between 0 and
255, but I'd like a confirmation, because I tried inserting numbers out of
these ranges(even negative  numbers) and it worked.

Cheers,

Stefano