Adobe 12040118 Using Help - Page 42

Help Using Help Reference Back 42 AVItem proxySource attribute app.project.item(index).proxySource Description The proxySource attribute is the FootageSource being used as a proxy. The attribute is read-only, but it can be changed by calling any of the AVItem methods that change the proxy source: setProxy(), setProxyWithSequence(), setProxyWithSolid(), and setProxyWithPlaceholder(). Type FootageSource; read-only. AVItem setProxy() method app.project.item(index).setProxy(File file) Description The setProxy method sets a file as the proxy of an AVItem. It loads the given file into a FileSource and establishes this as the new proxySource. It does not preserve the interpretation parameters, instead using the user preference. This is different than what happens with a FootageItem's main source, but both are the same behavior as the user interface. If the file has an unlabeled alpha channel, and the user preference says to ask the user what to do via a dialog, scripting will guess the alpha interpretation instead of asking the user. After changing the proxySource, this method will set the value of useProxy to true. Parameters File file to be used as a proxy Returns None. AVItem setProxyToNone() method app.project.ite m(index) . setProxy To Non e ( ) Description The setProxyToNone method removes the proxy from this AVItem. Following this, the value of proxySource is null. Returns None. AVItem setProxyWithPlaceholder() method app.project.item(index).setProxyWithPlaceholder(name, width, height, frameRate, duration) Using Help Back 42