mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
202 lines
4.1 KiB
Groff
202 lines
4.1 KiB
Groff
.\" $FreeBSD$
|
|
.\"
|
|
.Dd May 8, 2002
|
|
.Dt CDCONTROL 1
|
|
.Os
|
|
.Sh NAME
|
|
.Nm cdcontrol
|
|
.Nd compact disc control utility
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Op Fl sv
|
|
.Op Fl f Ar device
|
|
.Op Ar command ...
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
utility is a program to control audio features of a CD drive.
|
|
The device is a name such
|
|
as
|
|
.Pa cd0
|
|
or
|
|
.Pa mcd0 .
|
|
.Pp
|
|
If no
|
|
.Ar command
|
|
is given, then
|
|
.Nm
|
|
enters an interactive mode, reading commands from the standard input.
|
|
.Pp
|
|
The following options are available:
|
|
.Bl -tag -width indent
|
|
.It Fl s
|
|
Silent mode.
|
|
Do not print table headers and human readable comments.
|
|
.It Fl v
|
|
Verbose mode.
|
|
Print as much information as possible.
|
|
.It Fl f Ar device
|
|
Specify a device, such as
|
|
.Pa /dev/cd0c
|
|
or
|
|
.Pa mcd0 .
|
|
Both absolute path and relative to
|
|
.Pa /dev
|
|
filename are possible.
|
|
Suffix
|
|
.Pa c
|
|
is added to the device name if needed.
|
|
.El
|
|
.Pp
|
|
The available commands are listed below.
|
|
Only as many
|
|
characters as are required to uniquely identify a command
|
|
need be specified.
|
|
The word
|
|
.Ic play
|
|
can be omitted or the characters
|
|
.Ic +
|
|
and
|
|
.Ic -
|
|
can be used in the
|
|
place of
|
|
.Ic next
|
|
and
|
|
.Ic prev .
|
|
.Bl -tag -width indent
|
|
.It Ic play Ar first_track Op Ar last_track
|
|
Play from track
|
|
.Ar first_track
|
|
to track
|
|
.Ar last_track .
|
|
The first track has number 1.
|
|
Can be omitted in all cases.
|
|
.It Xo
|
|
.Ic play
|
|
.Ar start_m : Ns Ar start_s . Ns Ar start_f
|
|
.Op Ar end_m : Ns Ar end_s . Ns Ar end_f
|
|
.Xc
|
|
Play from the absolute address
|
|
(MSF) defined by
|
|
.Ar start_m
|
|
in minutes,
|
|
.Ar start_s ,
|
|
in seconds and
|
|
.Ar start_f
|
|
(frame number) to the absolute address defined by
|
|
.Ar end_m
|
|
in minutes,
|
|
.Ar end_s ,
|
|
in seconds and
|
|
.Ar end_f
|
|
(frame number).
|
|
Minutes are in the range 0-99.
|
|
Seconds are in the range 0-59.
|
|
Frame numbers are in the range 0-74.
|
|
.It Ic play Op # Ns Ar start_block Op Ar length
|
|
Play starting from the logical block
|
|
.Ar start_block
|
|
using
|
|
.Ar length
|
|
logical blocks.
|
|
.It Ic next Op Ar tracks
|
|
Skip forward a number of tracks (default 1).
|
|
.It Ic prev Op Ar tracks
|
|
Skip backward a number of tracks (default 1).
|
|
.It Ic pause
|
|
Stop playing.
|
|
Do not stop the disc.
|
|
.It Ic resume
|
|
Resume playing.
|
|
Used after the
|
|
.Ic pause
|
|
command.
|
|
.It Ic stop
|
|
Stop the disc.
|
|
.It Ic eject
|
|
Eject the disc.
|
|
.It Ic close
|
|
Inject the disc.
|
|
.It Ic volume Ar left_channel right_channel
|
|
Set the volume of left channel to
|
|
.Ar left_channel
|
|
and the volume of right channel to
|
|
.Ar right_channel .
|
|
Allowed values are in the range 0-255.
|
|
.It Ic volume Cm mute
|
|
Turn the sound off.
|
|
.It Ic volume Cm mono
|
|
Set the mono mode.
|
|
.It Ic volume Cm stereo
|
|
Set the stereo mode.
|
|
.It Ic volume Cm left
|
|
Play the left subtrack on both left and right channels.
|
|
.It Ic volume Cm right
|
|
Play the right subtrack on both left and right channels.
|
|
.It Ic info
|
|
Print the table of contents.
|
|
.It Ic status Op Cm audio | media | volume
|
|
Print the information about the disc:
|
|
.Pp
|
|
.Bl -tag -width ".Cm volume" -compact
|
|
.It Cm audio
|
|
the current playing status and position
|
|
.It Cm media
|
|
the current media catalog status
|
|
.It Cm volume
|
|
the current values of the volume for left and right channels.
|
|
.El
|
|
.It Ic cdid
|
|
Display the serial number of the CD using the method used by the
|
|
.Tn CDDB
|
|
project
|
|
.Pq Pa http://www.cddb.org/ .
|
|
.It Ic help
|
|
Print the list of available commands.
|
|
.It Ic debug Cm on
|
|
Enable the debugging mode of the CD device driver.
|
|
.It Ic debug Cm off
|
|
Disable the driver debugging mode.
|
|
.It Ic reset
|
|
Perform the hardware reset of the device.
|
|
.It Ic set Cm msf
|
|
Set minute-second-frame ioctl mode (default).
|
|
.It Ic set Cm lba
|
|
Set LBA ioctl mode.
|
|
.It Ic speed Ar s
|
|
Set the highest speed that the drive should use for reading data.
|
|
The units are multiples of a single speed CDROM (150 KB/s).
|
|
Specify
|
|
.Dq Li max
|
|
to use the drive's fastest speed.
|
|
.It Ic quit
|
|
Quit the program.
|
|
.El
|
|
.Sh ENVIRONMENT
|
|
The following environment variables affect the execution of
|
|
.Nm :
|
|
.Bl -tag -width ".Ev CD_DRIVE"
|
|
.It Ev CDROM
|
|
The CD device to use, if one is not specified with the
|
|
.Fl f
|
|
option.
|
|
.It Ev CDPLAY , CD_DRIVE , DISC , MUSIC_CD
|
|
These variables have been deprecated in favour of
|
|
.Ev CDROM .
|
|
.El
|
|
.Sh FILES
|
|
.Bl -tag -width ".Pa /dev/mcd0c" -compact
|
|
.It Pa /dev/cd0c
|
|
.It Pa /dev/mcd0c
|
|
.It Pa /dev/acd0c
|
|
.El
|
|
.Sh AUTHORS
|
|
.An Jean-Marc Zucconi
|
|
.An Andrey A. Chernov
|
|
.An Serge V. Vakulenko
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
command appeared in
|
|
.Fx 2.1 .
|