gentoo-overlay/media-libs/aften/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>sound</herd>
	<longdescription lang="en">
		Aften is an audio encoder which generates compressed audio streams based
		on ATSC A/52 specification. This type of audio is also known as AC-3 or
		Dolby® Digital and is one of the audio codecs used in DVD-Video content.
	</longdescription>
</pkgmetadata>