1.\" 2.\" Copyright (c) 2019 Google LLC, written by Richard Kralovic <riso@google.com> 3.\" 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25.\" SUCH DAMAGE. 26.\" 27.\" 28.Dd February 12, 2025 29.Dt VIRTUAL_BT_SPEAKER 8 30.Os 31.Sh NAME 32.Nm virtual_bt_speaker 33.Nd virtual bluetooth speaker 34.Sh SYNOPSIS 35.Nm 36.Op Fl h 37.Sh DESCRIPTION 38.Nm 39provides bluetooth speaker functionality. 40It receives connections from bluetooth devices that stream music, and 41forwards the received stream to the given OSS device. 42This utility depends on 43.Xr sdpd 8 44running in the background. 45.Pp 46The following options are available: 47.Bl -tag -width indent 48.It Fl B 49Run program in background. 50.It Fl d Ar devname 51OSS device to play the received streams. 52.It Fl p Ar socketpath 53Path to SDP control socket. 54Default is to use default location. 55.It Fl i Ar priority 56Set real-time priority. 57.It Fl h 58Show usage. 59.El 60.Sh EXAMPLES 61.Bd -literal -offset indent 62virtual_bt_speaker -d /dev/dspX 63.Ed 64.Sh SEE ALSO 65.Xr sdpd 8 66and 67.Xr virtual_oss 8 68.Sh AUTHORS 69.Nm 70was written by 71.An Richard Kralovic riso@google.com . 72