9.24 OldMovieLines

Simulates scratches on old film by rendering randomly animating lines on to the scene.

9.24.1 Parameters

	Parameters		Default		Range		Description
	NumLines		50		> 0		The number of lines present at any give time
	Alpha		1.0		[0.0,1.0]		The transparency of the lines
	Red		1.0		[0.0,1.0]		The red component of the color of the lines
	Green		1.0		[0.0,1.0]		The green component of the color of the lines
	Blue		1.0		[0.0,1.0]		The blue component of the color of the lines
	LineGaps		100		> 0		The number of gaps in each individual line. This is what creates the empty spaces in the lines
	LineDuration		1.0		> 0		The duration measured in seconds of the lines
	LineDistance		0.2		[0.0, 1.0]		The total distance that the lines will cover during their lifespan. This value is normalized between 0.0 to 1.0. 0.0 means the lines don’t move. 1.0 means the lines will cover the distance of the video width during its lifespan.

9.24.2 Examples

9.24.2.1 Old movie lines example

; muSE v2

;

;  My super awesome style.

;  This style adds vertical dotted lines on the input media.

(style-parameters)

(segment-durations 8.0)

(define muvee-global-effect

(effect-stack (effect "Perspective" (A))

(effect "CropMedia" (A))))

(define muvee-segment-effect

(layers (A)

A

(effect "OldMovieLines" ()

(param "NumLines" 5)

(param "Red"   0.0)

(param "Blue"  0.0)

(param "Green" 0.0)

(param "Alpha" 0.5))))

Because this effect has no inputs, it has to be placed in a layers.