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Constants (PB only)


    comp_width

    Width of the composition in pixels.

    comp_height

    Height of the composition in pixels.

    comp_size

    Dimensions of composition in pixels, as a two-dimensional vector.

    comp_frame_duration

    Duration in seconds of 1 frame in the composition.

    start_time

    Start time of the work area, in seconds.

    end_time

    End time of the work area, in seconds.

    step_time

    Duration in seconds of 1 Motion Math sample based on value set in the Sample At control in the Motion Math window.

    num_layers

    Number of layers in composition.