The number of frames to skip when rendering this item. Use this to do rendering tests that are faster than a full render.A value of 0 skip no frames, and re


The Frame Count menu setting in the Project Settings dialog box.A FramesCountType enumerated value; read/write. One of:FramesCountType.FC_START_1FramesCount


When true, frame blending is enabled for this Composition. Corresponds to the value of the Frame Blending button in the Composition panel.Boolean; if true,

FootageSource object

The FootageSource object holds information describing the source of some footage. It is used as themainSource of a FootageItem, or the proxySource of a Comp


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


A text frame target for this marker. Together with the URL value, this targets a specific frame within a Web page.String; read/write.


The minimum number of motion blur samples per frame for Classic 3D layers, shape layers, and certain effects. This corresponds to the Samples Per Frame sett


An alternate way of setting the Frame Count menu setting in the Project Settings dialog box to 0 or 1, and is equivalent to using the FramesCountType.FC_STA


When true, the frame rate of nested compositions is preserved in the current composition. Corresponds to the value of the Preserve frame rate when nested or


Returns the lengthof a frame for this AVItem, in seconds. This is the reciprocal of frameRate. When set, the reciprocal is automatically set as a new frameR