Effects » DVE » User Effects » Triple DVE

Triple DVE
Release date: Aug. 29, 2018
Creation date: June 6, 2017
License: unknown

Lightworks user effect Triple_DVE.fx

This is a combination of three DVEs each of which has been reverse engineered to
match Editshare's 2D DVE parameters. DVE 1 adjusts the foreground and DVE 2 adjusts
the background. The foreground can be cropped with rounded corners and given a
bi-colour border. Both the edges and borders can be feathered, and a drop shadow
is also provided.

DVE 3 takes the cropped, bordered output of DVE 1 as its input. This means that you
can scale the background and foreground independently, then adjust position and size
of the cropped foreground.

Because of the way that the DVEs are created and applied they have exactly the same
quality impact on the final result as a single DVE would. In effect it's three DVEs
for the price of one.

Bug fix 17 July 2017 by jwrl.
Corrected ambiguous declaration affecting Linux and Mac versions only.

Version 14.5 update 24 March 2018 by jwrl.
Legality checking has been added to correct for a bug in XY sampler addressing on
Linux and OS-X platforms. This effect will function correctly when used with all
current and previous Lightworks versions.

Modified 7 April 2018 jwrl.
Added authorship and description information for GitHub, and reformatted the original
code to be consistent with other Lightworks user effects.

Modified 29 August 2018 jwrl.
Added notes to header.
Definitions and declarations