Adobe 12040118 Using Help - Page 90
FootageSource alphaMode attribute, FootageSource conformFrameRate attribute, Methods, Description
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Help Using Help Reference Back 90 Attribute highQualityFieldSeparation removePulldown loop nativeFrameRate displayFrameRate conformFrameRate Reference Description see "FootageSource highQualityField- specifies how the fields are to be separated in Separation attribute" on page 92 a non-still footage. see "FootageSource removePulldown specifies the Pulldown Type for the footage attribute" on page 94 see "FootageSource loop attribute" on specifies how many times an image sequence page 93 is set to loop see "FootageSource nativeFrameRate the native frame rate of the footage attribute" on page 93 see "FootageSource displayFrameRate the effective frame rate as displayed and ren- attribute" on page 91 dered in compositions by After Effects see "FootageSource conformFrameRate specifies the rate to which footage should con- attribute" on page 90 form Methods Method guessAlphaMode() guessPulldown() Reference Description see "FootageSource guessAlphaMode() guesses the alphaMode setting method" on page 91 see "FootageSource guessPulldown() method" on page 92 guesses the pulldownType setting FootageSource alphaMode attribute app.project.item(index).mainSource.alphaMode app.project.item(index).proxySource.alphaMode Description The alphaMode attribute of footageSource defines how the alpha information in the footage is to be interpreted. If hasAlpha is false, this attribute has no relevant meaning. Type AlphaMode; one of the following (read/write): AlphaMode.IGNORE AlphaMode.STRAIGHT A l p h a M o d e . P R E M U LT I P L I E D FootageSource conformFrameRate attribute app.project.item(index).mainSource.conformFrameRate app.project.item(index).proxySource.conformFrameRate Description The conformFrameRate attribute of FootageSource determines a frame rate to use instead of the nativeFrameRate. If set to 0, the nativeFrameRate will be used instead. Permissible range is [0 .. 99.0]. It is an error to set this value if FootageSource.isStill is true. It is an error to set this value to 0 if removePulldown is not set to PulldownPhase.OFF. If this is 0 when you set removePulldown to a value other than PulldownPhase.OFF, then this will be set to be equal to nativeFrameRate by default. Using Help Back 90