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106 lines
2.3 KiB
Groff
106 lines
2.3 KiB
Groff
.Dd January 8, 1995
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.Dt CDPLAY 1
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.Os FreeBSD
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.Sh NAME
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.Nm cdplay
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.Nd Audio CD player
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.Sh SYNOPSIS
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.Nm cdplay
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.Op Ar device
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.Sh DESCRIPTION
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.Nm cdplay
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is a program to control an audio CD player. The device is a name such
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as cd0 or mcd0.
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.Pp
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If the device not specified, the environment variable
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.Ev CDPLAY
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will be used to find the cd device.
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.Pp
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Currently supported commands are as follows:
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.Bl -tag -width Cm
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.It Cm play first_track last_track
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Play from track
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.Nm first_track to track
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.Nm last_track.
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The first track has number 1
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.Xr play 1
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.It Cm stop
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Stop playing. Do not stop the disc.
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.It Cm resume
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Resume playing. Used after the
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.Nm pause
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command.
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.It Cm stop
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Stop the disc.
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.It Cm eject
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Eject the disc.
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.It Cm setvol left_channel right_channel
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Set the volume of left channel to
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.Nm left_channel
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and the volume of right channel to
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.Nm right_channel.
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Allowed values are in the range 0-255.
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.It Cm getvol
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Print the current values of the volume for left and right channels.
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.It Cm msfplay start_m start_s start_f end_m end_s end_f
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Play from the absolute address
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(MSF) defined by
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.Nm start_m
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in minutes,
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.Nm start_s,
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in seconds and
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.Nm start_f
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(frame number) to the abolute address defined by
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.Nm end_m
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in minutes,
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.Nm end_s,
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in seconds and
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.Nm end_f
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(frame number). Minutes are in the range 0-99. Seconds are in the range 0-59.
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Frame numbers are in the range 0-74
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.It Cm status
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Print the status of the CD player. The first number has the following meaning:
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.sp
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.Nm 17
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Audio play operation in progress
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.br
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.Nm 18
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Audio play operation paused
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.br
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.Nm 19
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Audio play operation successfully completed
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.br
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.Nm 20
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Audio play operation stopped due to error
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.br
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.Nm 21
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No current audio status to return
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.sp
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The other numbers are the current MSF address (minute, second, frame)
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.It Cm tochdr
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Print the first and last track numbers and length.
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.It Cm tocentry
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Print the table of contents (TOC) of the disc on the form
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.br
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.Nm track-number minute second frame
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where
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.NM minute, second
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and
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.Nm frame
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represent the absolute address of the track.
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.br
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The track numbered 255 gives the absolute address of the end of the disc.
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.It Cm quit
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Quit the program
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.Sh FILES
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.Bl -tag -width /dev/rmcd0c -compact
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.It Pa /dev/rcd0c
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.It Pa /dev/rmcd0c
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.El
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.Sh AUTHOR
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Jean-Marc Zucconi
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.Sh HISTORY
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The
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.Nm cdplay
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command appeared in FreeBSD 2.0
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