<mime-type type="image/x-raw-pentax">
    <_comment>Pentax raw image</_comment>
    <glob pattern="*.ptx"/>
    <glob pattern="*.pef"/>
  </mime-type>

  <mime-type type="image/x-raw-sony">
    <_comment>Sony raw image</_comment>
    <glob pattern="*.arw"/>
    <glob pattern="*.srf"/>
    <glob pattern="*.sr2"/>
  </mime-type>

  <mime-type type="image/x-raw-sigma">