#
# KNOBS - A list of popular knobs and descriptions
#
# $FreeBSD$
#
# Rules to adding knobs:
#
#  - Knob names must be 12 characters or less
#  - Knob descriptions must be 45 characters or less
#
#  - Naming knobs:
#     When a port has a lib-prefix (ie: libquicktime, libxine)
#      the lib-prefix should be stripped from the knob name.
#      (ie: QUICKTIME, XINE).
#
#
# Keep this list sorted in alphabetical order
#
# Knob name:		Knob description:
#  Length  |		|                   Length                   |

A52			ATSC A/52 audio decoding (used in most DVDs)
ARTS			aRts support via the KDE sound daemon
APACHE2			Use www/apache2 port
AVIFILE			Adds support for AVI multimedia
CACA			Libcaca colored ASCII graphics
CDDB			CDDB support
CDPARANOIA		Support for cdparanoia CD extraction
CJK			Chinese, Japanese, and Korean language support
CUPS			Cups support (Common Unix Printing System)
CURL			Curl URL transfer library support
DBUS			Adds support for dbus
DEBUG			Enables debugging support
DTS			DTS coherent acoustics decoding (some DVDs)
DV			Digital Video used by many digital camcorders
DVD			Enables General DVD support
DVDNAV			Enables DVD Menu support
DVDREAD			Enables DVD support
ESOUND			Adds support for Esound
EXAMPLES		Installs optional example code, graphics, etc
EXIF			Support for EXIF headers in JPEG or TIFF files
FAAD			FAAD AAC and MP4 audio decoder support
FAAC			FAAC AAC and MP4 audio encoder support
FLAC			Flac audio support
GNOME			Adds GNOME support
GSTREAMER		Gstreamer multimedia support
GTK1			Adds Gtk+1 support
GTK2			Adds Gtk+2 support
IMAGEMAGICK		ImageMagick graphics support
IMAP			Adds support for IMAP mail protocol
IPV6			IPv6 internet support
JAVA			Adds support for Java
KDE			Adds KDE support
LAME			LAME MP3 audio encoder support
LDAP			Adds LDAP support
LINUX			Adds support for Linux
LIVEMEDIA		LiveMedia rstp/rtp/sdp support
LZO			LZO data compression support
MAD			Mad MP3 audio decoder support
MATROSKA		Matroska multimedia container support
MMX			Adds support for x86 MMX optimizations
MPEG4IP			MPEG4 multimedia support
MUSEPACK		Musepack (MPC, musicpd, libmpcdec) support
MYSQL			MySQL database support
NAS			Adds support for NAS (Network Audio Sound)
NCURSES			Adds ncurses console graphics support
NIS			Support for NIS/YP
NLS			Native Language Support via gettext utilities
OGG			OGG multimedia container format
OPENGL			Adds OpenGL support
PERL			Adds Perl language/module support
PGSQL			PostgreSQL database support
POP3			Adds support for POP3 mail protocol
PYTHON			Adds Python language/module support
QT			Adds Qt support
QUICKTIME 		Quicktime audio/video support
RUBY			Adds Ruby language/module support
SAMBA			Adds SAMBA support
SDL			Adds support for SDL media library
SLP			Adds SLP (Service Locator Protocol) support
SNDFILE			Adds support for libsndfile
SOX			Sox audio support
SPEEX			Speex audio codec support
SQLITE			SQLite embedded SQL database support
SSE			Adds support for x86 SSE optimizations
SSL			Adds support for SSL (Secure Socket Layer)
STATIC			Build statically linked executables
THEORA			Theora video codec support
TREMOR			Tremor (integer-only Vorbis) audio support
VORBIS			OGG/Vorbis audio support
X11			Support for X11
X264			H.264/AVC (MPEG4 part 10) multimedia codec
XINE			XINE multimedia support
XVID			XVID multimedia MPEG4 codec support
ZVBI			Adds support to access raw VBI capture devices