gentoo-overlay/media-sound/sox/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="project">
    <email>sound@gentoo.org</email>
    <name>Gentoo Sound project</name>
  </maintainer>
  <use>
    <flag name="amr">Enables Adaptive Multi-Rate Audio support</flag>
    <flag name="id3tag">Enables ID3 tagging with id3tag library</flag>
    <flag name="sndio">Enable support for sndio</flag>
    <flag name="twolame">Enables twolame support (MPEG Audio Layer 2 encoder)</flag>
  </use>
  <upstream>
    <remote-id type="cpe">cpe:/a:soundexchange:sound_exchange</remote-id>
    <remote-id type="sourceforge">sox</remote-id>
  </upstream>
</pkgmetadata>