Functions Index :: F

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NameDescription PackageModule

Factorial

Returns the factorial of x (ie x!)...

numeric

powseries

FilterChain

Applies a filter successively on a clip (thus, implements a chain of filters), each time with the same arguments, a specified number of times...

filters

utility

FilterVarChain

Applies a filter successively on a clip (thus, implements a chain of filters), possibly with different arguments for each specific subgroup of the chain, a specified number of times...

filters

utility

FrameFilter

Applies a (filter) script to each frame of clip orig. The script has in its disposal all runtime variables and functions (current_frame, AverageLuma, etc.) plus the following text-substitution literals...

filters

frames

FrameFilterReader

Applies a (filter) script to each frame of a clip like FrameFilter() but in addition allows use of (any number of) ConditionalReader-style text files for setting auto-generated global variables inside the script...

filters

frames

FloorBs

An extension to the Floor standard Avisynth function for arbitrary (integer) base base. It returns the base-base floor of x (ie the largest integral multiple of base that is less or equal to x)...

numeric

rounding

FRound

Returns x rounded to decimals accuracy, taking care not to overflow during the intermediate calculations. The result is a float number.

Note that when using negative decimals it is possible to zero the result if x < 0.5*Pow(10,-decimals)...

numeric

rounding

 

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