<effect>
<name>Gamma Correction</name>
<description>Corrects dark and bright areas using a sine wave.</description>
<author>Looki</author>
<parameter>
	<name>Factor</name>
	<code>factor</code>
	<type>float</type>
	<property>edit</property>
	<value>1</value>
</parameter>
</effect>