1 <layers>

     2 	<visual src="Item" />

     3 	<filter name="brightness_contrast" type="brightness_contrast">

     4 		<param name="opacity">1.0</param>

     5 		<param name="brightness" type="anim">

     6 			<duration>0.3</duration>

     7 			<style>linear</style>

     8 			<keyframe at="0.0">-0.2</keyframe>

     9 			<keyframe at="1.0">0</keyframe>

    10 		</param>

    11 		<param name="contrast" type="anim">

    12 			<duration>0.3</duration>

    13 			<style>linear</style>

    14 			<keyframe at="0.0">0.6</keyframe>

    15 			<keyframe at="1.0">1.0</keyframe>

    16 		</param>

    17 	</filter>

    18 </layers>