User manual

DVO Effects

290

UM-2014.1-07

DVO Brickwall

DVO Brickwall helps reduce signal entropy making compression easier. It

provides an extremely sharp cut-off beyond a user defined frequency,

enabling you to create an accurately defined spectral content of material for

various types of compression pre-processing.

This means that compression artefacts can be reduced and the quality of the

compressed image can usually be greatly improved.

Enable

This toggle button allows you to enable/disable the DVO Brickwall effect. By

default, as soon as the effect is added it is applied/enabled.

Colour

The drop-down list will default to the project setting for the input format. You

need to set this control according to the material that you are working with. If

the footage was shot with a video camera, select a linear format. If this

control is not set correctly the material may not be processed properly.

Default :

From Project

Parameters

Filter

Type

Values :

Rect Sharp Film, Rectangular, Circular, Diagonal

Default :

Rect Sharp Film