Category Archives: AVItem object

height

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The height of the item in pixels.ﾕ In a CompItem, the value is linked to the composition, and is read/write.ﾕ In a FootageItem, the value is linked to the m

resolutionFactor

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The x and y downsample resolution factors for rendering the composition.The two values in the array specify how many pixels to skip when sampling; the first

setProxyWithPlaceholder()

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Creates a PlaceholderSource object with specified values, sets this as the value of the proxySource attribute, and sets useProxy to true. It does not preser

replaceWithSequence()

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Changes the source of this FootageItem to the specified image sequence. In addition to loading the file, the method creates a new FileSource object for the

frameDuration

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The duration of a frame, in seconds. This is the inverse of the frameRate value frames-per-second .Floating-point; read/write.

hasVideo

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When true, the AVItem has an video component.ﾕ In a CompItem, the value is linked to the composition.ﾕ In a FootageItem, the value is linked to the mainSour

selectedLayers

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All of the selected layers in this composition. This is a 0-based array the first object is at index 0 .Array of Layer objects; read-only.

setProxyWithSequence()

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Sets a sequence of files as the proxy of this AVItem, with the option of forcing alphabetical order. Loads the specified file sequence into a new FileSource

file

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The ExtendScript File object for the footage’s source file.If theFootageItem’smainSource is a FileSource, this is the same as FootageItem.mainSource.file.Ot

layers

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A LayerCollection object that contains all the Layer objects for layers in this composition. See LayerCollection object .LayerCollection object; read-only.