FIR basato su FFT
Descrizione
This effect/filter applies arbitrary expressions to samples in frequency domain. It is a Finite Impulse Response (FIR)[1] filter using Fast Fourier Transform (FFT)[2].
Parametri
Parametro |
Valore |
Descrizione |
|---|---|---|
Gain in Y / U / V plane |
Intero |
Set the gain value for the Y (luma), U (1st chroma) or V (2nd chroma) plane. Allowed values are 0 to 250, default is 0. |
Luminance Y / U / V plane |
Virgola mobile |
Set the frequency domain weight value for the Y (luma), U (1st chroma) or V (2nd chroma) plane. Allowed values are 0.000 to 5.000, default is 1.000. |
Vàluta |
Selezione |
Set when the expressions are evaluated. |
Sono disponibili le seguenti voci di selezione:
Vàluta
init |
Only evaluate expressions once during filter initialization (default) |
fotogramma |
Evaluate expressions for each incoming frame |
Avvertimento
If Evaluate is set to frame render times will be significantly longer as each frame is evaluated individually.