X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/6fba990cea5342a2101b4acceb5c9ee02cb87c92..758aa6c3c5b1768f35e503a00f374d0c52a55a6a:/doc/disorder-playrtp.1.in

diff --git a/doc/disorder-playrtp.1.in b/doc/disorder-playrtp.1.in
index 74ce6e3..c187de4 100644
--- a/doc/disorder-playrtp.1.in
+++ b/doc/disorder-playrtp.1.in
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (C) 2007 Richard Kettlewell
+.\" Copyright (C) 2007, 2008 Richard Kettlewell
 .\"
 .\" This program is free software; you can redistribute it and/or modify
 .\" it under the terms of the GNU General Public License as published by
@@ -20,13 +20,13 @@
 .SH NAME
 disorder-playrtp \- play DisOrder network broadcasts
 .SH SYNOPSIS
-.B disorder-playrtp
+.B disorder\-playrtp
 .RI [ OPTIONS ]
-.RB [ -- ]
+.RB [ \-\- ]
 .RI [[ GROUP ]
-.II PORT ]
+.IR PORT ]
 .SH DESCRIPTION
-\fBdisorder-playrtp\fR plays a network broadcast sent from the specified
+\fBdisorder\-playrtp\fR plays a network broadcast sent from the specified
 address.
 .PP
 If neither a group nor port are specified then the local DisOrder
@@ -39,36 +39,84 @@ broadcast to that port.
 If a group and a port are specified then the RTP stream is assumed to be
 multicast to that group and port.
 .SH OPTIONS
+The default sound API is the first of the ones listed below that are available.
+Usually this implies ALSA under Linux and Core Audio under OS X.
 .TP
-.B --device \fIDEVICE\fR, \fB-D \fIDEVICE\fR
-Specifies the audio device to use.  The exact meaning of this is
-platform-dependent; on Linux it is the ALSA device name.
+.B \-\-alsa\fR, \fB-\a
+Use ALSA to play sound.
 .TP
-.B --help\fR, \fB-h
+.B \-\-oss\fR, \fB\-o
+Use OSS to play sound.
+.TP
+.B \-\-core\-audio\fR, \fB\-c
+Use Core Audio to play sound.
+.TP
+.B \-\-device \fIDEVICE\fR, \fB\-D \fIDEVICE\fR
+Specifies the audio device to use.
+The exact meaning of this is platform-dependent; on Linux it is the
+ALSA device name.
+.TP
+.B \-\-config \fIPATH\fR, \fB\-C \fIPATH
+Set the configuration file.
+The default is
+.IR pkgconfdir/config .
+.TP
+.B \-\-socket \fIPATH\fR, \fB\-s \fIPATH
+Set the control socket.
+Normally this would not be used manually.
+.TP
+.B \-\-help\fR, \fB\-h
 Display a usage message.
 .TP
-.B --version\fR, \fB-V
+.B \-\-version\fR, \fB\-V
 Display version number.
 .SS "Buffer Control Options"
 You shouldn't need to use these options.
 .TP
-.B --min \fIFRAMES\fR, \fB-m \fIFRAMES\fR
-Specifies the buffer low watermark in frames.  If the number of frames falls
-below this value then playing will be stopped until the buffer fills up.
+.B \-\-min \fIFRAMES\fR, \fB\-m \fIFRAMES\fR
+Specifies the buffer low watermark in frames.
+If the number of frames falls below this value then playing will be
+stopped until the buffer fills up.
 .TP
-.B --buffer \fIFRAMES\fR, \fB-b \fIFRAMES\fR
-Specifies the buffer high watermark in frames.  Once there are this many frames
-in the buffer, playing will be (re-)started.
+.B \-\-buffer \fIFRAMES\fR, \fB\-b \fIFRAMES\fR
+Specifies the buffer high watermark in frames.
+Once there are this many frames in the buffer, playing will be (re-)started.
 .TP
-.B --max \fIFRAMES\fR, \fB-x \fIFRAMES\fR
-Specifies the maximum buffer size in frames.  If there are this many frames in
-the buffer then reading from the network socket will be suspended.  The default
-is four times the \fB--buffer\fR value.
+.B \-\-max \fIFRAMES\fR, \fB\-x \fIFRAMES\fR
+Specifies the maximum buffer size in frames.
+If there are this many frames in the buffer then reading from the
+network socket will be suspended.
+The default is four times the \fB\-\-buffer\fR value.
 .TP
-.B --rcvbuf \fIBYTES\fR, \fB-R \fIBYTES\fR
-Specifies socket receive buffer size.  The default is 131072 (128Kbytes).  The
-buffer size will not be reduced below the operating system's default.
+.B \-\-rcvbuf \fIBYTES\fR, \fB\-R \fIBYTES\fR
+Specifies socket receive buffer size.
+The default is 131072 (128Kbytes).
+The buffer size will not be reduced below the operating system's default.
+.SH "REMOTE CONTROL"
+The
+.B \-\-socket
+option is used by Disobedience to control a background
+.B disorder\-playrtp
+daemon.
+The socket will be created as a UNIX domain stream socket.
+When a connection is received a single line is read from it.
+The following commands are known:
+.TP
+.B stop
+Causes
+.B disorder\-playrtp
+to terminate.
+.TP
+.B query
+Causes the string "running" to be sent back.
+.PP
+Other commands are ignored.
+After the first command the connection is closed.
+Only one connection at a time will be serviced.
+.PP
+This protocol is not guaranteed to be stable.
 .SH "SEE ALSO"
+.BR disobedience (1),
 .BR disorder_config (5),
 .BR disorderd (8)
 .\" Local Variables: