fix up metadata.xml

Package-Manager: portage-2.1.4.4

50 files changed, 323 insertions, 132 deletions

diff --git a/media-sound/abcde/metadata.xml b/media-sound/abcde/metadata.xml
index 92d5c9d4e306..45690883e7fb 100644
--- a/media-sound/abcde/metadata.xml
+++ b/media-sound/abcde/metadata.xml
@@ -1,9 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
-<maintainer>
-<email>beandog@gentoo.org</email>
-<name>Steve Dibb</name>
-</maintainer>
+  <herd>sound</herd>
+  <maintainer>
+    <email>beandog@gentoo.org</email>
+    <name>Steve Dibb</name>
+  </maintainer>
+  <use>
+    <flag name="id3">Support ID3, ID3v2 tagging of audio files</flag>
+    <flag name="normalize">Add support for normalizing audio file volume levels</flag>
+    <flag name="replaygain">Support for Replay Gain metadata, for relative volume adjustment</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/alsa-driver/metadata.xml b/media-sound/alsa-driver/metadata.xml
index 72690a6882d9..87f3f7ec68a4 100644
--- a/media-sound/alsa-driver/metadata.xml
+++ b/media-sound/alsa-driver/metadata.xml
@@ -1,8 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>no-herd</herd>
-<maintainer>
-<email>beandog@gentoo.org</email>
-</maintainer>
+  <herd>no-herd</herd>
+  <maintainer>
+    <email>beandog@gentoo.org</email>
+  </maintainer>
+  <use>
+    <flag name="midi">Build the sequencer (midi) modules</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/alsa-tools/metadata.xml b/media-sound/alsa-tools/metadata.xml
index 8987e55f2c06..2e3afb0c5e9f 100644
--- a/media-sound/alsa-tools/metadata.xml
+++ b/media-sound/alsa-tools/metadata.xml
@@ -1,8 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>alsa</herd>
-<maintainer>
-<email>alsa-bugs@gentoo.org</email>
-</maintainer>
+  <herd>alsa</herd>
+  <maintainer>
+    <email>alsa-bugs@gentoo.org</email>
+  </maintainer>
+  <use>
+    <flag name="midi">Build the sequencer (midi) utilities</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/alsa-utils/metadata.xml b/media-sound/alsa-utils/metadata.xml
index 8987e55f2c06..2e3afb0c5e9f 100644
--- a/media-sound/alsa-utils/metadata.xml
+++ b/media-sound/alsa-utils/metadata.xml
@@ -1,8 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>alsa</herd>
-<maintainer>
-<email>alsa-bugs@gentoo.org</email>
-</maintainer>
+  <herd>alsa</herd>
+  <maintainer>
+    <email>alsa-bugs@gentoo.org</email>
+  </maintainer>
+  <use>
+    <flag name="midi">Build the sequencer (midi) utilities</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/amarok/metadata.xml b/media-sound/amarok/metadata.xml
index 4f10fb3a7c86..fded7c65c855 100644
--- a/media-sound/amarok/metadata.xml
+++ b/media-sound/amarok/metadata.xml
@@ -1,13 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>kde</herd>
-<herd>sound</herd>
+  <herd>kde</herd>
+  <herd>sound</herd>
   <maintainer>
     <email>flameeyes@gentoo.org</email>
     <name>Diego Pettenò</name>
   </maintainer>
-
   <use>
     <flag name="mp4">
       Build the TagLib plugin for writing tags in Mp4 container files
@@ -37,5 +36,13 @@
       package will not be redistributable, as it links to the non-GPL compatible
       RealPlayer.
     </flag>
+    <flag name="amazon">Enable support for downloading covers from amazon.com</flag>
+    <flag name="daap">Enable support for DAAP Music Sharing</flag>
+    <flag name="ifp">Enable support for iRiver devices access through libifp</flag>
+    <flag name="mp4">Enable write support for tags in MP4 files (M4A). The resulting Amarok copy is not redistributable.</flag>
+    <flag name="mtp">Enable support for libMTP (Plays4Sure) devices access through libmtp</flag>
+    <flag name="njb">Enable support for NJB (Creative) devices access through libnjb</flag>
+    <flag name="real">Build with real/helix player support</flag>
+    <flag name="visualization">Support visualization plugins through media-libs/libvisual</flag>
   </use>
 </pkgmetadata>
diff --git a/media-sound/aqualung/metadata.xml b/media-sound/aqualung/metadata.xml
index 3bf6bcfeb512..1b9b2811be63 100644
--- a/media-sound/aqualung/metadata.xml
+++ b/media-sound/aqualung/metadata.xml
@@ -2,4 +2,9 @@
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>sound</herd>
+  <use>
+    <flag name="cdda">Enables libcdda cd audio playback support</flag>
+    <flag name="loop-playback">Enable adjustable loop playback support</flag>
+    <flag name="systray">Enable system tray support</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/ardour/metadata.xml b/media-sound/ardour/metadata.xml
index 0dc3775f83d7..5cc7b48a0014 100644
--- a/media-sound/ardour/metadata.xml
+++ b/media-sound/ardour/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>proaudio</herd>
+  <herd>proaudio</herd>
+  <use>
+    <flag name="freesound">Enables direct searching and download of samples from Freesound via the Import dialog</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/audacious/metadata.xml b/media-sound/audacious/metadata.xml
index a025c77c7636..1cd8056dd368 100644
--- a/media-sound/audacious/metadata.xml
+++ b/media-sound/audacious/metadata.xml
@@ -1,9 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
-<maintainer>
-  <email>chainsaw@gentoo.org</email>
-  <name>Tony Vroon</name>
-</maintainer>
+  <herd>sound</herd>
+  <maintainer>
+    <email>chainsaw@gentoo.org</email>
+    <name>Tony Vroon</name>
+  </maintainer>
+  <use>
+    <flag name="chardet">Try to handle non-UTF8 chinese/japanese/korean ID3 tags</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/audacity/metadata.xml b/media-sound/audacity/metadata.xml
index 0dc3775f83d7..2d6863184728 100644
--- a/media-sound/audacity/metadata.xml
+++ b/media-sound/audacity/metadata.xml
@@ -1,5 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>proaudio</herd>
+  <herd>proaudio</herd>
+  <use>
+    <flag name="id3tag">Enables ID3 tagging with id3tag library</flag>
+    <flag name="soundtouch">Enables soundtouch library support</flag>
+    <flag name="twolame">Enables twolame support (MPEG Audio Layer 2 encoder)</flag>
+    <flag name="vamp">Enables vamp plugins support (Audio analysing plugins)</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/banshee/metadata.xml b/media-sound/banshee/metadata.xml
index ae573a60407f..4875f7fe20c3 100644
--- a/media-sound/banshee/metadata.xml
+++ b/media-sound/banshee/metadata.xml
@@ -1,5 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="boo">Use external Boo instead of the bundled one</flag>
+    <flag name="daap">Build with Daap support</flag>
+    <flag name="mtp">Build with Media Transfer Protocol support</flag>
+    <flag name="njb">Build with njb audio player support</flag>
+    <flag name="podcast">Build with podcasting support</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/bmpx/metadata.xml b/media-sound/bmpx/metadata.xml
index e1774e3d9ad7..85bb59d35272 100644
--- a/media-sound/bmpx/metadata.xml
+++ b/media-sound/bmpx/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="sid">Build with SID (Commodore 64 Audio) support</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/cmus/metadata.xml b/media-sound/cmus/metadata.xml
index 8a30fc28690d..08d7b453c4e0 100644
--- a/media-sound/cmus/metadata.xml
+++ b/media-sound/cmus/metadata.xml
@@ -1,5 +1,11 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>sound</herd>
+  <use>
+    <flag name="mp4">enable mp4 decoding</flag>
+    <flag name="pidgin">install support script for net-im/pidgin</flag>
+    <flag name="wma">add support for Windows Media Audio</flag>
+    <flag name="zsh-completion">enable zsh completion support</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/darkice/metadata.xml b/media-sound/darkice/metadata.xml
index 78ec7f6984fe..c7e6d1c7c825 100644
--- a/media-sound/darkice/metadata.xml
+++ b/media-sound/darkice/metadata.xml
@@ -1,9 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
-<maintainer>
-  <email>sound@gentoo.org</email>
-  <name>Gentoo Sound Team</name>
-</maintainer>
+  <herd>sound</herd>
+  <maintainer>
+    <email>sound@gentoo.org</email>
+    <name>Gentoo Sound Team</name>
+  </maintainer>
+  <use>
+    <flag name="twolame">Build with twolame support</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/decibel-audio-player/metadata.xml b/media-sound/decibel-audio-player/metadata.xml
index e8d5d8b23e5e..2455f4c9ed1d 100644
--- a/media-sound/decibel-audio-player/metadata.xml
+++ b/media-sound/decibel-audio-player/metadata.xml
@@ -2,16 +2,19 @@
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>sound</herd>
-	<maintainer>
-		<email>aballier@gentoo.org</email>
-		<name>Alexis Ballier</name>
-	</maintainer>
-	<maintainer>
-		<email>nightmorph@gentoo.org</email>
-		<name>Josh Saddler</name>
-	</maintainer>
-	<longdescription lang="en">
+  <maintainer>
+    <email>aballier@gentoo.org</email>
+    <name>Alexis Ballier</name>
+  </maintainer>
+  <maintainer>
+    <email>nightmorph@gentoo.org</email>
+    <name>Josh Saddler</name>
+  </maintainer>
+  <longdescription lang="en">
 		Decibel is a GTK+ audio player which aims at being very straightforward	to use
 		by means of a very clean and user friendly interface.
 	</longdescription>
+  <use>
+    <flag name="cdaudio">Adds support for CD audio playback and lookups via CDDB</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/dir2ogg/metadata.xml b/media-sound/dir2ogg/metadata.xml
index e1774e3d9ad7..195fb7395673 100644
--- a/media-sound/dir2ogg/metadata.xml
+++ b/media-sound/dir2ogg/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="wma">Add support for wma files through mplayer</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/exaile/metadata.xml b/media-sound/exaile/metadata.xml
index e1774e3d9ad7..8d35c6383351 100644
--- a/media-sound/exaile/metadata.xml
+++ b/media-sound/exaile/metadata.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="equalizer">Enable equalizer support</flag>
+    <flag name="libsexy">Enable libsexy support</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/freewheeling/metadata.xml b/media-sound/freewheeling/metadata.xml
index e1774e3d9ad7..ff3324b6062a 100644
--- a/media-sound/freewheeling/metadata.xml
+++ b/media-sound/freewheeling/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="fluidsynth">compile with support for fluidsynth</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/gnusound/metadata.xml b/media-sound/gnusound/metadata.xml
index e1774e3d9ad7..b83356b6836b 100644
--- a/media-sound/gnusound/metadata.xml
+++ b/media-sound/gnusound/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="cpudetection">Enables runtime cpu detection</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/herrie/metadata.xml b/media-sound/herrie/metadata.xml
index 98a4adb1b025..5efda1ea9697 100644
--- a/media-sound/herrie/metadata.xml
+++ b/media-sound/herrie/metadata.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<herd>sound</herd>
-	<maintainer>
-		<email>rbu@gentoo.org</email>
-		<name>Robert Buchholz</name>
-	</maintainer>
-	<longdescription lang="en">
+  <herd>sound</herd>
+  <maintainer>
+    <email>rbu@gentoo.org</email>
+    <name>Robert Buchholz</name>
+  </maintainer>
+  <longdescription lang="en">
 		Herrie is a minimalistic music player that uses the command
 		line. It is written to support a variety of operating systems,
 		audio subsystems and file formats, including playlists.
@@ -21,4 +21,8 @@
 		for AudioScrobbler and the ability to chroot() itself
 		into a directory.
 	</longdescription>
+  <use>
+    <flag name="http">Enable http streaming</flag>
+    <flag name="xspf">Enable support for reading and saving XSPF playlists</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/jack-audio-connection-kit/metadata.xml b/media-sound/jack-audio-connection-kit/metadata.xml
index 0dc3775f83d7..be02cc13b5fb 100644
--- a/media-sound/jack-audio-connection-kit/metadata.xml
+++ b/media-sound/jack-audio-connection-kit/metadata.xml
@@ -1,5 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>proaudio</herd>
+  <herd>proaudio</herd>
+  <use>
+    <flag name="coreaudio">Build the CoreAudio driver on Mac OS X systems</flag>
+    <flag name="cpudetection">Enables runtime cpudetection</flag>
+    <flag name="jack-tmpfs">Compile in a tmpf path</flag>
+    <flag name="netjack">Build with support for Realtime Audio Transport over generic IP</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/lame/metadata.xml b/media-sound/lame/metadata.xml
index 3bf6bcfeb512..846f32e698fe 100644
--- a/media-sound/lame/metadata.xml
+++ b/media-sound/lame/metadata.xml
@@ -2,4 +2,7 @@
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>sound</herd>
+  <use>
+    <flag name="mp3rtp">Build the mp3-to-RTP streaming utility. **UNSUPPORTED**</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/lastfm-ripper/metadata.xml b/media-sound/lastfm-ripper/metadata.xml
index 6c9fa6bd3f6e..3c4ec42157a7 100644
--- a/media-sound/lastfm-ripper/metadata.xml
+++ b/media-sound/lastfm-ripper/metadata.xml
@@ -1,9 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<herd>no-herd</herd>
-	<maintainer>
-		<email>pclouds@gentoo.org</email>
-		<name>Nguyễn Thái Ngọc Duy</name>
-	</maintainer>
+  <herd>no-herd</herd>
+  <maintainer>
+    <email>pclouds@gentoo.org</email>
+    <name>Nguyễn Thái Ngọc Duy</name>
+  </maintainer>
+  <use>
+    <flag name="amazon">Enable advanced tagging using amazon webservices</flag>
+    <flag name="tagwriting">Enable MP3 tagging</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/listen/metadata.xml b/media-sound/listen/metadata.xml
index 8dbfbdfe5e63..60524facd07c 100644
--- a/media-sound/listen/metadata.xml
+++ b/media-sound/listen/metadata.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>no-herd</herd>
-<maintainer>
-  <email>bass@gentoo.org</email>
-  <name>José Alberto Suárez López</name>
-</maintainer>
-	<longdescription>
+  <herd>no-herd</herd>
+  <maintainer>
+    <email>bass@gentoo.org</email>
+    <name>José Alberto Suárez López</name>
+  </maintainer>
+  <longdescription>
 
 	Listen, a music management and playback for GNOME
 		
@@ -37,4 +37,7 @@
     * Make inteligent playlists
 
 </longdescription>
+  <use>
+    <flag name="libsexy">Enable libsexy support</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/mixxx/metadata.xml b/media-sound/mixxx/metadata.xml
index ea12fab7b274..4b3d307e9b97 100644
--- a/media-sound/mixxx/metadata.xml
+++ b/media-sound/mixxx/metadata.xml
@@ -1,8 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
-<maintainer>
-  <email>sound@gentoo.org</email>
+  <herd>sound</herd>
+  <maintainer>
+    <email>sound@gentoo.org</email>
   </maintainer>
+  <use>
+    <flag name="djconsole">Enable djconsole support</flag>
+    <flag name="hifieq">Enable hifi equalizer support</flag>
+    <flag name="recording">Enable experimental recording support</flag>
+    <flag name="shout">Enable shoutcast support</flag>
+    <flag name="vinylcontrol">Enable vinylcontrol feature</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/moc/metadata.xml b/media-sound/moc/metadata.xml
index e1774e3d9ad7..85bb59d35272 100644
--- a/media-sound/moc/metadata.xml
+++ b/media-sound/moc/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="sid">Build with SID (Commodore 64 Audio) support</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/mp3blaster/metadata.xml b/media-sound/mp3blaster/metadata.xml
index e1774e3d9ad7..85bb59d35272 100644
--- a/media-sound/mp3blaster/metadata.xml
+++ b/media-sound/mp3blaster/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="sid">Build with SID (Commodore 64 Audio) support</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/mpd/metadata.xml b/media-sound/mpd/metadata.xml
index f939777e6a35..d0fadb22eb23 100644
--- a/media-sound/mpd/metadata.xml
+++ b/media-sound/mpd/metadata.xml
@@ -1,9 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<herd>sound</herd>
-	<maintainer>
-		<email>angelos@gentoo.org</email>
-		<name>Christoph Mende</name>
-	</maintainer>
+  <herd>sound</herd>
+  <maintainer>
+    <email>angelos@gentoo.org</email>
+    <name>Christoph Mende</name>
+  </maintainer>
+  <use>
+    <flag name="icecast">Enable support for Icecast2</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/mpfc/metadata.xml b/media-sound/mpfc/metadata.xml
index e1774e3d9ad7..e4714a4259a1 100644
--- a/media-sound/mpfc/metadata.xml
+++ b/media-sound/mpfc/metadata.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="cdaudio">Enable cd audio playback support</flag>
+    <flag name="wav">Enable wav audio codec support</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/mpg123/metadata.xml b/media-sound/mpg123/metadata.xml
index e1774e3d9ad7..5e2a75f0bc5e 100644
--- a/media-sound/mpg123/metadata.xml
+++ b/media-sound/mpg123/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="3dnowext">Enable 3dnowext cpu instructions</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/musepack-tools/metadata.xml b/media-sound/musepack-tools/metadata.xml
index e1774e3d9ad7..dfa48fca8c1a 100644
--- a/media-sound/musepack-tools/metadata.xml
+++ b/media-sound/musepack-tools/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="16bit">Higher quality sound output using dithering and noise-shaping</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/museseq/metadata.xml b/media-sound/museseq/metadata.xml
index ea12fab7b274..7866cca34514 100644
--- a/media-sound/museseq/metadata.xml
+++ b/media-sound/museseq/metadata.xml
@@ -1,8 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
-<maintainer>
-  <email>sound@gentoo.org</email>
+  <herd>sound</herd>
+  <maintainer>
+    <email>sound@gentoo.org</email>
   </maintainer>
+  <use>
+    <flag name="fluidsynth">compile with support for fluidsynth</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/ncmpc/metadata.xml b/media-sound/ncmpc/metadata.xml
index ae573a60407f..6489b4f94bbf 100644
--- a/media-sound/ncmpc/metadata.xml
+++ b/media-sound/ncmpc/metadata.xml
@@ -1,5 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="clock-screen">Enable clock screen</flag>
+    <flag name="key-screen">Enable key editor screen</flag>
+    <flag name="mouse">Enable curses getmouse support</flag>
+    <flag name="raw-mode">raw terminal mode</flag>
+    <flag name="search-screen">Enable search screen (EXPERIMENTAL)</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/noteedit/metadata.xml b/media-sound/noteedit/metadata.xml
index e1774e3d9ad7..73a5ec95cf73 100644
--- a/media-sound/noteedit/metadata.xml
+++ b/media-sound/noteedit/metadata.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="kmid">Use KDE's kmid to play sound</flag>
+    <flag name="tse3">Use tse3 library to play/export sound</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/picard/metadata.xml b/media-sound/picard/metadata.xml
index c8820bdcf3f0..3e1dee348ea8 100644
--- a/media-sound/picard/metadata.xml
+++ b/media-sound/picard/metadata.xml
@@ -1,18 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
-<maintainer>
-  <email>coldwind@gentoo.org</email>
-  <name>Santiago M. Mola</name>
-</maintainer>
-<maintainer>
-  <email>marti@juffo.org</email>
-  <name>Marti Raudsepp</name>
-  <description>Proxy maintainer</description>
-</maintainer>
+  <herd>sound</herd>
+  <maintainer>
+    <email>coldwind@gentoo.org</email>
+    <name>Santiago M. Mola</name>
+  </maintainer>
+  <maintainer>
+    <email>marti@juffo.org</email>
+    <name>Marti Raudsepp</name>
+    <description>Proxy maintainer</description>
+  </maintainer>
   <longdescription>MusicBrainz Picard is a cross-platform MusicBrainz tag editor
   written in Python. Picard Tagger is intended to be the next generation of
   tagger for MusicBrainz, with a focus on album oriented tagging as opposed to
   track based tagging and cross platform compatibility.</longdescription>
+  <use>
+    <flag name="cdaudio">Enable support for CD Index Lookups.</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/podcatcher/metadata.xml b/media-sound/podcatcher/metadata.xml
index b80d6f54f2a2..147dbcbac593 100644
--- a/media-sound/podcatcher/metadata.xml
+++ b/media-sound/podcatcher/metadata.xml
@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
-<longdescription lang="en">
+  <herd>sound</herd>
+  <longdescription lang="en">
 </longdescription>
+  <use>
+    <flag name="bittorrent">Enable support for bittorrent downloads</flag>
+  </use>
 </pkgmetadata>
-
diff --git a/media-sound/qsampler/metadata.xml b/media-sound/qsampler/metadata.xml
index e1774e3d9ad7..6839654ee445 100644
--- a/media-sound/qsampler/metadata.xml
+++ b/media-sound/qsampler/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="libgig">Enable libgig support for loading Gigasampler files and DLS (Downloadable Sounds) Level 1/2 files</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/qtractor/metadata.xml b/media-sound/qtractor/metadata.xml
index 0dc3775f83d7..9c1414bd49a3 100644
--- a/media-sound/qtractor/metadata.xml
+++ b/media-sound/qtractor/metadata.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>proaudio</herd>
+  <herd>proaudio</herd>
+  <use>
+    <flag name="dssi">Enable support for DSSI Soft Synth Interface</flag>
+    <flag name="rubberband">Enable support for in-place audio clip pitch-shifting through the rubberband library</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/qtscrobbler/metadata.xml b/media-sound/qtscrobbler/metadata.xml
index 3bf6bcfeb512..c5b9c0d2154d 100644
--- a/media-sound/qtscrobbler/metadata.xml
+++ b/media-sound/qtscrobbler/metadata.xml
@@ -2,4 +2,7 @@
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>sound</herd>
+  <use>
+    <flag name="cli">Build commandline client</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/quodlibet/metadata.xml b/media-sound/quodlibet/metadata.xml
index 71df8fc05da9..5feb452e9dc4 100644
--- a/media-sound/quodlibet/metadata.xml
+++ b/media-sound/quodlibet/metadata.xml
@@ -11,4 +11,8 @@
     this for all the file formats it supports -- Ogg Vorbis, FLAC, MP3, 
     Musepack, and MOD.
   </longdescription>
+  <use>
+    <flag name="mmkeys">Enable support for special keys on multimedia keyboards</flag>
+    <flag name="trayicon">Enable support for trayicon</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/radiomixer/metadata.xml b/media-sound/radiomixer/metadata.xml
index a9f0ede778fb..a8c15dd39bb8 100644
--- a/media-sound/radiomixer/metadata.xml
+++ b/media-sound/radiomixer/metadata.xml
@@ -1,9 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<herd>no-herd</herd>
-	<maintainer>
-		<email>jokey@gentoo.org</email>
-		<name>Markus Ullmann</name>
-	</maintainer>
+  <herd>no-herd</herd>
+  <maintainer>
+    <email>jokey@gentoo.org</email>
+    <name>Markus Ullmann</name>
+  </maintainer>
+  <use>
+    <flag name="hwmixer">Use hardware mixer instead of internal mixer routines</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/rezound/metadata.xml b/media-sound/rezound/metadata.xml
index 0dc3775f83d7..4a4402be759d 100644
--- a/media-sound/rezound/metadata.xml
+++ b/media-sound/rezound/metadata.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>proaudio</herd>
+  <herd>proaudio</herd>
+  <use>
+    <flag name="16bittmp">Use 16bit temporary files (default 32bit float), useful for slower computers</flag>
+    <flag name="soundtouch">compile with support for soundtouch</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/rhythmbox/metadata.xml b/media-sound/rhythmbox/metadata.xml
index 9f3d1e271607..47ee5f876d80 100644
--- a/media-sound/rhythmbox/metadata.xml
+++ b/media-sound/rhythmbox/metadata.xml
@@ -1,7 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>gnome</herd>
-<herd>sound</herd>
-<herd>gstreamer</herd>
+  <herd>gnome</herd>
+  <herd>sound</herd>
+  <herd>gstreamer</herd>
+  <use>
+    <flag name="daap">Enable support for local network music sharing via daap</flag>
+    <flag name="mtp">Enable support for MTP devices</flag>
+    <flag name="tagwriting">support for tag writing in certain audio files</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/rosegarden/metadata.xml b/media-sound/rosegarden/metadata.xml
index 0dc3775f83d7..c7a0ee1d077c 100644
--- a/media-sound/rosegarden/metadata.xml
+++ b/media-sound/rosegarden/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>proaudio</herd>
+  <herd>proaudio</herd>
+  <use>
+    <flag name="dssi">Enable support for DSSI Soft Synth Interface</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/rubyripper/metadata.xml b/media-sound/rubyripper/metadata.xml
index e1774e3d9ad7..54abe29b8e2d 100644
--- a/media-sound/rubyripper/metadata.xml
+++ b/media-sound/rubyripper/metadata.xml
@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="cli">Build command line interface rubyripper</flag>
+    <flag name="normalize">Add support for normalizing audio file volume levels</flag>
+    <flag name="wav">Add support for wavegain</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/sonata/metadata.xml b/media-sound/sonata/metadata.xml
index 353412785c57..c24ac4bb2d86 100644
--- a/media-sound/sonata/metadata.xml
+++ b/media-sound/sonata/metadata.xml
@@ -1,12 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
-<maintainer>
-<email>angelos@gentoo.org</email>
-<name>Christoph Mende</name>
-</maintainer>
-<longdescription>
+  <herd>sound</herd>
+  <maintainer>
+    <email>angelos@gentoo.org</email>
+    <name>Christoph Mende</name>
+  </maintainer>
+  <longdescription>
 Sonata is a lightweight GTK+ music client for the Music Player Daemon (MPD). It aims to be efficient (no toolbar, main menu, or statusbar), user-friendly, and clean.
 </longdescription>
+  <use>
+    <flag name="lyrics">Support for lyrics fetching</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/sonic-visualiser/metadata.xml b/media-sound/sonic-visualiser/metadata.xml
index 0dc3775f83d7..44897b8eb8c0 100644
--- a/media-sound/sonic-visualiser/metadata.xml
+++ b/media-sound/sonic-visualiser/metadata.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>proaudio</herd>
+  <herd>proaudio</herd>
+  <use>
+    <flag name="id3tag">Enables ID3 tagging with id3tag library</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/sox/metadata.xml b/media-sound/sox/metadata.xml
index e1774e3d9ad7..9348479d7ada 100644
--- a/media-sound/sox/metadata.xml
+++ b/media-sound/sox/metadata.xml
@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="amrnb">Enables Adaptive Multi-Rate Audio support (Narrow Band)</flag>
+    <flag name="amrwb">Enables Adaptive Multi-Rate Audio support (Wide Band)</flag>
+    <flag name="id3tag">Enables ID3 tagging with id3tag library</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/transkode/metadata.xml b/media-sound/transkode/metadata.xml
index ede2e3c0508d..cb12e83b8b21 100644
--- a/media-sound/transkode/metadata.xml
+++ b/media-sound/transkode/metadata.xml
@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>kde</herd>
-<herd>sound</herd>
+  <herd>kde</herd>
+  <herd>sound</herd>
+  <use>
+    <flag name="amarok">Build Amarok script</flag>
+  </use>
 </pkgmetadata>
diff --git a/media-sound/traverso/metadata.xml b/media-sound/traverso/metadata.xml
index 52cfe38a3f77..0916938bc7e6 100644
--- a/media-sound/traverso/metadata.xml
+++ b/media-sound/traverso/metadata.xml
@@ -1,15 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<herd>proaudio</herd>
-	<maintainer>
-		<email>aballier@gentoo.org</email>
-		<name>Alexis Ballier</name>
-	</maintainer>
-	<longdescription lang="en">
+  <herd>proaudio</herd>
+  <maintainer>
+    <email>aballier@gentoo.org</email>
+    <name>Alexis Ballier</name>
+  </maintainer>
+  <longdescription lang="en">
 		Traverso is a multitrack audio recording and editing program for GNU/Linux with
 		special emphasis to create an easy to use program with a clean and
 		intuitive interface.
 	</longdescription>
+  <use>
+    <flag name="lv2">Add support for Ladspa V2</flag>
+  </use>
 </pkgmetadata>
-
diff --git a/media-sound/vorbis-tools/metadata.xml b/media-sound/vorbis-tools/metadata.xml
index 78ec7f6984fe..1519b5d39b1d 100644
--- a/media-sound/vorbis-tools/metadata.xml
+++ b/media-sound/vorbis-tools/metadata.xml
@@ -1,9 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sound</herd>
-<maintainer>
-  <email>sound@gentoo.org</email>
-  <name>Gentoo Sound Team</name>
-</maintainer>
+  <herd>sound</herd>
+  <maintainer>
+    <email>sound@gentoo.org</email>
+    <name>Gentoo Sound Team</name>
+  </maintainer>
+  <use>
+    <flag name="ogg123">Build ogg123 player, needs libao and curl</flag>
+  </use>
 </pkgmetadata>