effect by adding moving lines and snow.
Auto Scale: Automatically scale to a specified size.
Blue Banana: Used for color transformation or remapping as
- well as chroma-key filtering. Features5 37.8 usage:
+ well as chroma-key filtering. See Manual 10.9 usage:
. Select a specifc target color.
. Create a selection region by expanding color.
. Optionally reduce or expand the alpha plane.
. color, font, alpha, size, png, bold, italic, blink,
. ul, caps, sup(super/sub script), fixed, nudge.
Special characters are <, >, \, /, # (see manual).
+Tracer: Trace an outline of an object for a mask like operation.
Translate: Allows displacing, cropping and/or scaling video
horizontally/vertically.
Unsharp: Applies a traditional darkroom technique, unsharp
F_entropy: Measure video frames entropy.
F_erosion: Applies erosion effect.
F_fade: Fade in/out input video.
-F_fftdnoiz: Denoise rames using 3D FFT.
+F_fftdnoiz: Denoise frames using 3D FFT.
F_fftfilt: Apply arbitrary expressions to pixels in frequency domain.
F_field: Extract a field from the input video.
F_fieldorder: Set the field order.
F_lut1d: Adjust colors using a 1D LUT.
F_lut3d: Apply a 3D LUT (look up table) to an input video.
F_lutrgb: Compute and apply a lookup table to the RGB input video.
-F_lutyuv: Combine and apply a lookup table to the YUV input video.
+F_lutyuv: Compute and apply a lookup table to the YUV input video.
F_mandelbrot: Render a Mandelbrot fractal.
F_mcdeint: Applies motion compensating deinterlacing.
F_mestimate: Generate motion vectors.
F_owndenoise: Denoises using wavelets.
F_pad: Add paddings to the input image, and place the original
input at the provided x, y coordinates.
-F_pal100bars: Generate PAL 100% color bars.
-F_pal75bars: Generate PAL 75% color bars.
+F_pal100bars: Generate PAL 100% color bars. This only works with RGB 8-bit.
+F_pal75bars: Generate PAL 75% color bars. This only works with RGB 8-bit.
F_perms: Set permissions for the output video frame.
F_perspective: Corrects the perspective of video.
F_phase: Phases shift fields.
F_flanger: Applies a flanging effect to the audio.
F_haas: Apply Haas Stereo Enhancer for a more natural sounding pan effect
or more clarity in the center of the mix. With this filter
- applied to mono signals it give some directionality and stretches
- its stereo image
+ applied to mono signals it gives some directionality and stretches
+ its stereo image.
F_highpass: Applies a high-pass filter with 3dB point frequency.
F_hilbert: Generate a Hilbert transform FIR coefficients.
F_loudnorm: EBU R128 loudness normalization.