QuickTime 3 Reference

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Emboss Filter

kEmbossImageFilterType ('embs')

This effect applies an emboss convolution to a single source. The performance of the embossing operation is determined by the convolution kernel. This is a matrix of values applied to each pixel of the source to produce the resulting image.

Example:

This effect takes a maximum of one source, and has one parameter, amount of embossing.

Parameters

Use the descriptions below to help you understand what the parameters do. To learn how to use parameter atoms, see "Adding Video Effects to a QuickTime Movie"

Name

Code

QTAtom Type

Description

Amount of embossing

'ksiz'

kParameterTypeDataEnum

The size of the kernel to apply. This value must be one of 3, 5, 7, 9, 11, 13 or 15. Larger kernels will produce a more heavily embossed result.
© 1998 Apple Computer, Inc.

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