Protocol

FxTemporalImageAPI_v2

The FxTemporalImageAPI_v2 protocol defines the methods the host application provides to access an input image at a specific time.

Declaration

@protocol FxTemporalImageAPI_v2

Overview

The only plug-in that needs to use this host application protocol is an FxFilter that does retiming, that is a filter whose output depends on input frames at times other than the output time.

This protocol is only available to FxPlug 3 plug-ins.

Topics

Accessing Temporal Image Information

- getInputBitmap:withInfo:atFxTime:

Gets a bitmap image from the immediate input, including leading filters.

Required.

- getInputTexture:withInfo:atFxTime:

Gets a texture image from immediate input, including leading filters.

Required.

- getSourceBitmap:withInfo:atFxTime:

Gets a bitmap image from source footage, ignoring leading filters.

Required.

- getSourceTexture:withInfo:atFxTime:

Gets a texture image from source footage, ignoring leading filters.

Required.

Relationships

Inherits From