Provided by: xwax_1.9-1_amd64 bug

NAME

       xwax - Digital vinyl on Linux

SYNOPSIS

       xwax [options]

DESCRIPTION

       xwax  is  vinyl  emulation  software for Linux. It allows DJs and turntablists to playback
       digital audio files (MP3, Ogg Vorbis, FLAC, AAC and more), controlled using a normal  pair
       of turntables via timecoded vinyls.

OPTIONS

       The  ordering of options is important. Most options apply to subsequent music libraries or
       decks, which can be given multiple times.  See the EXAMPLES below.

       -l path
              Scan the music library or playlist at the given path.

       -t name
              Use the named timecode for subsequent decks. See -h for a list of valid  timecodes.
              You will need the corresponding timecode signal on vinyl to control playback.

       -33    Set  the  reference  playback  speed  for  subsequent  decks  to  33  and one third
              revolutions per minute. This is the default.

       -45    Set the reference playback speed for subsequent decks to 45 revolutions per minute.

       -c     Protect subsequent decks against certain operations during playback.

       -u     Allow all operations on a deck during playback. This  is  the  inverse  of  the  -c
              option, and is the default.

       --phono
              Adjust  the  noise  thresholds  of  subsequent  decks to tolerate a cartridge-level
              signal connected to a line-level audio interface. This  is  a  'software  pre-amp'.
              Unless  your audio path has low noise, this will give worse results or may not work
              at all; a true phono pre-amplifier is always preferred.

       --line Set noise thresholds of subsequent decks to standard audio levels.   This  reverses
              the effect of the --phono option, and is the default.

       -i path
              Use the given importer executable for subsequent decks.

       -s path
              Use the given scanner executable to scan subsequent music libraries.

       --dummy
              Create a deck which is not connected to any audio device, used for testing.

       -k     Lock  into  RAM  any memory required for real-time use.  This includes audio tracks
              held in memory which can be large.  Use ulimit -l  to  raise  the  kernel's  memory
              limit to allow this.

       -q n   Change  the real-time priority of the process. A priority of 0 gives the process no
              priority, and is used for testing only.

       -g [nxn][+n+n][/f]
              Change the geometry of the display in size, position and scale (zoom) respectively.
              The  size  and position is passed to SDL, which may use it to set the display mode,
              or size of an X window.  See the EXAMPLES.

       --no-decor
              Request to the window manager to create a 'frameless' window which  does  not  have
              the  regular  controls  such  as  title  bars  and  buttons.  This can be useful in
              conjunction with the -g flag for dedicated xwax installations.

       -h     Display the help message and default values.

ALSA DEVICE OPTIONS

       The following options are available only when xwax is compiled with ALSA support.

       -a device
              Create a deck which uses the given ALSA device (eg. plughw:0).

       --rate hz
              Set the sample rate for subsequent decks.  The default is to  prefer  48000Hz,  but
              use  44100Hz  if  that is not available.  To maintain best performance, only sample
              rates implemented by the hardware are available.

       --buffer samples
              Set the ALSA buffer size  for  subsequent  decks.   Smaller  is  better  for  lower
              latencies and greater responsiveness.  Set too low and audible glitches will occur,
              with reports of underruns to the console.

JACK DEVICE OPTIONS

       The following options are available only when xwax is compiled with JACK support.

       -j name
              Create a deck which connects to JACK and registers under the given name.

       xwax does not set the sample rate for JACK devices; it uses the sample rate given  in  the
       global JACK configuration.

OSS DEVICE OPTIONS

       The following options are available only when xwax is compiled with OSS support.

       -d pathname
              Create a deck which uses the given OSS device (eg. /dev/dsp).

       --rate hz
              Set the sample rate for subsequent decks. The default for OSS devices is 48000Hz.

       -b n   Set the number of OSS buffers for subsequent decks.

       -f n   Set the OSS buffer size (2^n bytes).

HARDWARE CONTROLLER OPTIONS

       The following options are available only when xwax is compiled with ALSA support.

       --dicer device
              Use one or two Dicer controllers connected as the given ALSA device (eg. hw:Dicer).
              See the section NOVATION DICER CONTROLS for more information.

       Adding a hardware controller results in control over subsequent decks, up to the limit  of
       the hardware.

KEYBOARD CONTROLS

       The  playback  of each deck (direction, speed and position) is controlled via the incoming
       timecode signal from the turntables.  The keyboard provides additional controls.

       "C-"  and  "S-"  means  a  keypress  is  combined  with  the  'Control'  or  'Shift'  key,
       respectively.

       Record selection controls:

       cursor up, cursor down
              Move highlighted record up/down by one.

       page up, page down
              Scroll the record listing up/down by one page.

       left cursor, right cursor
              Switch to the previous/next crate of records.

       tab    Toggle between the current crate and the 'All records' crate.

       C-tab  Toggle  sort  mode  between:  artist/track name, BPM and 'playlist' order. Playlist
              order is the order in which records were returned from the scanner.

       C-S-tab
              Re-scan the currently selected crate.

       To filter the current list of records type a portion of a record name.  Separate  multiple
       searches with a space, and use backspace to delete.

       Deck-specific controls:

       Deck 0   Deck 1   Deck 2
       F1       F5       F9       Load currently selected track to this deck
       F2       F6       F10      Reset start of track to the current position
       F3       F7       F11      Toggle timecode control on/off
       C-F3     C-F7     C-F11    Cycle between available timecodes

       The  "available  timecodes"  are  those  which have been the subject of any -t flag on the
       command line.

       Audio display controls:

       +, -   Zoom in/out the close-up audio meters for all decks.

NOVATION DICER CONTROLS

       The Novation Dicer provides hardware control of cue points. The controls are:

       cue mode: dice button (1-5)
              Jump to the specified cue point, or set it if unset.

       loop-roll mode: dicer button (1-5)
              "Punch" to the specified cue point, or set it if unset. Returns playback to  normal
              when the button is released.

       mode button + dice button (1-5)
              Clear the specified cue point.

       The dice buttons are lit to show that the corresponding cue point is set.

EXAMPLES

       2-deck setup using one directory of music and OSS devices:

              xwax -l ~/music -d /dev/dsp -d /dev/dsp1

       As above, but using ALSA devices:

              xwax -l ~/music -a hw:0 -a hw:1

       2-deck setup using a different timecode on each deck:

              xwax -l ~/music -t serato_2a -a hw:0 -t mixvibes_v2 -a hw:1

       As above, but with the second deck at 45 RPM:

              xwax -l ~/music -t serato_2a -a hw:0 -t mixvibes_v2 -45 -a hw:1

       Default to the same timecode, but allow switching at runtime:

              xwax -l ~/music -t serato_2a -t mixvibes_v2 -a hw:0 -a hw:1

       3-deck setup with the third deck at a higher sample rate:

              xwax -l ~/music --rate 48000 -a hw:0 -a hw:1 --rate 96000 -a hw:2

       Using all three device types simultaneously, one deck on each:

              xwax -l ~/music -a hw:0 -d /dev/dsp1 -j jack0

       Scan multiple music libraries:

              xwax -l ~/music -l ~/sounds -l ~/mixes -a hw:0

       Scan a second music library using a custom script:

              xwax -l ~/music -i ./custom-scan -l ~/sounds -a hw:0

       Control two decks with Dicer hardware:

              xwax --dicer hw:Dicer -a hw:0 -a hw:1

       Use a high resolution and enlarge the user interface:

              xwax -g 1920x1200/1.8 -a hw:0

HOMEPAGE

       http://xwax.org/

AUTHOR

       Mark Hills <mark@xwax.org>

                                                                                          XWAX(1)