[147] | 1 | .\" roard.1: |
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| 2 | |
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[4570] | 3 | .TH "ROARD" "1" "October 2010" "RoarAudio" "System Manager's Manual: roard" |
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[147] | 4 | |
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| 5 | .SH NAME |
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| 6 | |
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| 7 | roard \- RoarAudio sound server |
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| 8 | |
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| 9 | .SH SYNOPSIS |
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| 10 | |
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| 11 | \fBroard\fR [OPTIONS]... |
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| 12 | |
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| 13 | .SH "DESCRIPTION" |
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| 14 | |
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[4570] | 15 | \fBroard\fR is the most common RoarAudio sound server. |
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| 16 | The RoarAudio sound server is the central component in a RoarAudio setup. |
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| 17 | It mixes up diffrent audio streams from it's clients to send them |
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| 18 | to it's outputs. Such outputs include soundcards, monitoring clients, |
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| 19 | streaming servers and more. |
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[147] | 20 | |
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| 21 | .SH "GENERAL OPTIONS" |
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| 22 | \fBNOTE: This list is incomplete!\fR |
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| 23 | |
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| 24 | .TP |
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| 25 | \fB--help\fR |
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| 26 | Print some help text. |
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| 27 | |
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| 28 | .TP |
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[775] | 29 | \fB--daemon\fR |
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[147] | 30 | Go into background after startup. |
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| 31 | |
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| 32 | .TP |
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| 33 | \fB--realtime\fR |
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[1113] | 34 | Ask for higher priority. May be used multiple times. |
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| 35 | |
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| 36 | .TP |
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[4570] | 37 | \fB--memlock LEVEL\fR |
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| 38 | Sets default memory locking level to LEVEL. |
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| 39 | |
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| 40 | .TP |
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| 41 | \fB--pidfile PIDFILE\fR |
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| 42 | Asks the server to use the given pidfile. This is recommended. |
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| 43 | |
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| 44 | .TP |
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| 45 | \fB--sysclocksync\fR |
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| 46 | Messure exact audio clock frequency based on system time. obsolete. |
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| 47 | |
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| 48 | .SH "SERVER INFO" |
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| 49 | .TP |
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| 50 | \fB--location LOC\fR |
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| 51 | Sets lion-readable location of server. |
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| 52 | Examples: livingroom, room 32 |
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| 53 | |
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| 54 | .TP |
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| 55 | \fB--description DESC\fR |
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| 56 | Sets lion-readable description of server. |
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| 57 | Examples: Stereo, UKW Transmitter |
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| 58 | |
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| 59 | .SH "STARTUP AND SHUTDOWN" |
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| 60 | .TP |
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| 61 | \fB--start\fR |
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| 62 | Start a new server. |
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| 63 | |
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| 64 | .TP |
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| 65 | \fB--stop\fR |
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| 66 | Stop the currently running server. |
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| 67 | See also \fB--shutdown\fR. |
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| 68 | |
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| 69 | .TP |
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| 70 | \fB--restart\fR |
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| 71 | Stop the currently running server and start up a new server. |
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| 72 | |
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| 73 | .TP |
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| 74 | \fB--shutdown\fR |
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| 75 | Terminates the currently running server after last client has quit. |
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| 76 | This is the most clean way to shutdown a running server as it does not kick |
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| 77 | any clients. |
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| 78 | This option must not be confused with \fB--terminate\fR. |
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| 79 | |
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| 80 | .TP |
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| 81 | \fB--terminate\fR |
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| 82 | Auto terminates the new server after last client has quit. |
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| 83 | This option must not be confused with \fB--shutdown\fR. |
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| 84 | |
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| 85 | .SH "STANDBY MODE" |
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| 86 | .TP |
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| 87 | \fB--standby\fR |
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| 88 | Start in standby mode. |
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| 89 | |
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| 90 | .TP |
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| 91 | \fB--auto-standby\fR |
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| 92 | Go into standby mode if no streams are active. |
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| 93 | |
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| 94 | .SH "LOGGING" |
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| 95 | .TP |
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| 96 | \fB--verbose\fR |
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| 97 | Increment the verbosity level. Can be used multiple times. |
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| 98 | |
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| 99 | .TP |
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| 100 | \fB--log-syslog\fR |
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| 101 | Log to syslog. |
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| 102 | |
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| 103 | .SH "PLUGINS" |
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| 104 | .TP |
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| 105 | \fB--plugin-load\fR |
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| 106 | Load the given plugin. |
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| 107 | |
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| 108 | .SH "SECURITY" |
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| 109 | |
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| 110 | .TP |
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[1113] | 111 | \fB--chroot DIR\fR |
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| 112 | Chroots to the given directory. This improves the security. This normally needs root privileg's. |
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| 113 | |
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| 114 | .SH "USER AND GROUPS" |
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| 115 | .TP |
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| 116 | \fB--setgid\fR |
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| 117 | Sets GroupID to the audio group as specified via \fB-G\fR. |
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| 118 | |
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| 119 | .TP |
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| 120 | \fB--setuid\fR |
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| 121 | Sets UserID to the audio user as specified via \fB-U\fR. |
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| 122 | |
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| 123 | .TP |
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| 124 | \fB-G GROUP\fR |
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| 125 | Sets the group for the UNIX Domain Socket, (default: audio) |
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| 126 | You need the permittions to change the GID. |
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| 127 | |
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| 128 | .TP |
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| 129 | \fB-U USER\fR |
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| 130 | Sets the user for the UNIX Domain Socket, (default: do not set) |
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| 131 | You need the permittions to change the UID (normaly only root has). |
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| 132 | |
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[4570] | 133 | .SH "AUTH OPTIONS" |
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| 134 | .TP |
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| 135 | \fB--guest-acclev\fR |
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| 136 | Sets the access level for guest connections. |
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| 137 | |
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| 138 | .TP |
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| 139 | \fB--trust-acclev\fR |
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| 140 | Sets the access level for clients authenticated by trust auth. |
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| 141 | |
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| 142 | .TP |
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| 143 | \fB--trust-root\fR |
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| 144 | Trust root user. |
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| 145 | |
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| 146 | .TP |
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| 147 | \fB--no-trust-root\fR |
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| 148 | Do not trust root user. |
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[147] | 149 | |
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[4799] | 150 | .TP |
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| 151 | \fB--authfile-gen FILE\fR |
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| 152 | Generate a new authfile with a fresh cookie. |
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| 153 | |
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| 154 | .TP |
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| 155 | \fB--authfile-load FILE\fR |
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| 156 | Load all keys from a given authfile. |
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| 157 | |
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| 158 | .TP |
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| 159 | \fB--authfile-type TYPE\fR |
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| 160 | Sets the type for the authfile. |
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| 161 | |
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| 162 | .TP |
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| 163 | \fB--authfile-acclev ACCLEV\fR |
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| 164 | Sets the access level for the given authfile. |
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| 165 | |
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| 166 | .TP |
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| 167 | \fB--new-authfile\fR |
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| 168 | Add another authfile. |
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| 169 | |
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| 170 | |
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[147] | 171 | .SH "AUDIO OPTIONS" |
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| 172 | .TP |
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| 173 | \fB--rate RATE\fR, \fB-R RATE\fR |
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| 174 | Set server sample rate. |
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| 175 | |
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| 176 | .TP |
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| 177 | \fB--bits BITS\fR, \fB-B BITS\fR |
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| 178 | Set server bits. |
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| 179 | |
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| 180 | .TP |
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| 181 | \fB--chans CHANNELS\fR, \fB-C CHANNELS\fR |
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| 182 | Set server channels. |
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| 183 | |
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[4570] | 184 | .TP |
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| 185 | \fB--aiprofile PROFILE\fR |
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| 186 | Use a existing audio profile. |
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| 187 | |
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| 188 | .SH "GENERAL STREAM OPTIONS" |
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| 189 | .TP |
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| 190 | \fB--stream-flags\fR |
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| 191 | Sets default flags for a given stream directions. |
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| 192 | Examples: play=-meta, bidir=+antiecho |
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| 193 | |
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[147] | 194 | .SH "DRIVER OPTIONS" |
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[1113] | 195 | .TP |
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| 196 | \fB--list-driver\fR |
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| 197 | Shows a list of all available drivers. |
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[147] | 198 | |
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| 199 | .TP |
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| 200 | \fB--driver\fR, \fB-d\fR |
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[1189] | 201 | .\"Set the output driver. To get a list of all drivers use \fB--list-driver\fR. |
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| 202 | This option is obsolete. |
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| 203 | Use \fB-o\fR instead. |
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[147] | 204 | |
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| 205 | .TP |
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| 206 | \fB--device\fR, \fB-D\fR |
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[1189] | 207 | .\"Set the device for the output driver. Possible devices depends on the driver. |
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| 208 | .\"They may be a path to a device node or a hostname. |
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| 209 | .\"Use \fB--list-driver\fR to get a hint. |
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| 210 | .\"This option will obsolete soon. |
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| 211 | This option is obsolete. |
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| 212 | Use \fB-O\fR instead. |
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| 213 | |
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| 214 | .TP |
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| 215 | \fB--odriver\fR, \fB-o\fR |
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| 216 | Set the output driver. To get a list of all drivers use \fB--list-driver\fR. |
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| 217 | |
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| 218 | .TP |
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| 219 | \fB--odevice\fR, \fB-O\fR |
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[147] | 220 | Set the device for the output driver. Possible devices depends on the driver. |
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| 221 | They may be a path to a device node or a hostname. |
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[1113] | 222 | Use \fB--list-driver\fR to get a hint. |
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[1189] | 223 | |
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| 224 | .TP |
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| 225 | \fB-oO\fR |
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[1193] | 226 | Sets options for the new stream. See STREAM OPTIONS. |
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[1189] | 227 | |
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| 228 | .TP |
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| 229 | \fB-oN\fR |
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| 230 | Adds another output. |
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| 231 | |
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| 232 | .TP |
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| 233 | \fB-oP\fR |
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| 234 | Marks the output primary. |
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| 235 | |
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[1113] | 236 | |
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| 237 | .SH "SOURCE OPTIONS" |
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| 238 | .TP |
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[4570] | 239 | \fB--list-sources\fR |
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| 240 | List all supported sources. |
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| 241 | |
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| 242 | .TP |
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[1113] | 243 | \fB--source\fR, \fB-s\fR |
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| 244 | Adds a source of the given type. |
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| 245 | |
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| 246 | .TP |
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| 247 | \fB-S\fR |
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| 248 | Sets the device or filename for the source. Type may depend on the source type. |
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| 249 | |
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| 250 | .TP |
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| 251 | \fB-sO\fR |
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| 252 | Sets options for the current source. |
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| 253 | |
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| 254 | .TP |
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[1512] | 255 | \fB-sN\fR |
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| 256 | Adds another source. |
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| 257 | |
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| 258 | .TP |
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[1113] | 259 | \fB-sP\fR |
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| 260 | Marks the source as primary. If the source reaches EOF roard will quit automatically. |
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[147] | 261 | |
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[4570] | 262 | .SH "HARDWARE MIXER OPTIONS" |
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| 263 | .TP |
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| 264 | \fB--list-mixers\fR |
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| 265 | List all supported hardware mixers. |
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| 266 | |
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| 267 | .TP |
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| 268 | \fB--mixer\fR, \fB-m\fR |
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| 269 | Add a hardware mixer of given type. |
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| 270 | |
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| 271 | .TP |
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| 272 | \fB-M\fR |
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| 273 | Sets the device used for the hardware mixer. |
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| 274 | |
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| 275 | .TP |
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| 276 | \fB-mO\fR |
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| 277 | Sets options for the hardware mixer. |
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| 278 | See MIXER OPTIONS. |
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| 279 | |
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| 280 | .TP |
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| 281 | \fB-mN\fR |
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| 282 | Adds another hardware mixer. |
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| 283 | |
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| 284 | .TP |
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| 285 | \fB-mP\fR |
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| 286 | Marks the mixer primary. |
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| 287 | |
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| 288 | .SH "CODEC FILTER" |
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| 289 | .TP |
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| 290 | \fB--list-cf\fR |
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| 291 | List all supported codecfilters and codecs. |
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| 292 | |
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| 293 | .SH "MIDI OPTIONS" |
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| 294 | .TP |
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| 295 | \fB--midi-no-console\fR |
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| 296 | Disable console based MIDI synth. |
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| 297 | |
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| 298 | .TP |
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| 299 | \fB--midi-console-enable\fR |
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| 300 | Enables console based MIDI synth. |
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| 301 | |
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| 302 | .TP |
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| 303 | \fB--midi-console\fR |
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| 304 | Sets device for MIDI console. |
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| 305 | Example: /dev/console |
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| 306 | |
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| 307 | .TP |
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| 308 | \fB--ssynth-enable\fR |
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| 309 | Enables simple software synth. |
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| 310 | |
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| 311 | .TP |
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| 312 | \fB--ssynth-disable\fR |
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| 313 | Disables simple software synth. |
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| 314 | |
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| 315 | .SH "LIGHT CONTROL OPTIONS" |
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| 316 | .TP |
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| 317 | \fB--light-channels\fR |
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| 318 | Sets the number of light channels. |
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| 319 | Examples: 512, 1024 |
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| 320 | |
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| 321 | .SH "RADIO DATA SYSTEM OPTIONS" |
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| 322 | .TP |
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| 323 | \fB--rds-pi\fR |
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| 324 | Sets the Programme Identification (PI). |
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| 325 | |
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| 326 | .TP |
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| 327 | \fB--rds-ps\fR |
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| 328 | Sets the Programme Service Name (PS). |
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| 329 | |
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| 330 | .TP |
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| 331 | \fB--rds-pty\fR |
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| 332 | Sets the Programme Type (PTY). |
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| 333 | |
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| 334 | .TP |
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| 335 | \fB--rds-tp\fR |
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| 336 | Sets the Traffic Programme (TP) flag |
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| 337 | |
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| 338 | .TP |
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| 339 | \fB--rds-ct\fR |
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| 340 | Enables sending of RDS Clock Time (CT). |
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| 341 | |
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| 342 | .SH "X11 OPTIONS" |
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| 343 | .TP |
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| 344 | \fB--x11-display\fR, \fB--display\fR |
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| 345 | Sets the display to use. |
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| 346 | |
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| 347 | .TP |
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| 348 | \fB--x11\fR |
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| 349 | Enable X11 support. |
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| 350 | |
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[147] | 351 | .SH "NETWORK OPTIONS" |
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| 352 | .TP |
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| 353 | \fB--tcp\fR, \fB-t\fR |
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| 354 | Sets defaults for TCP/IP Socket. |
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| 355 | |
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| 356 | .TP |
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[4570] | 357 | \fB-4\fR, \fB-6\fR |
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| 358 | Use IPv4 or IPv6 mode. |
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| 359 | |
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| 360 | .TP |
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| 361 | \fB-64\fR |
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| 362 | Try to downgrade IPv6 sockets into IPv4 sockets. |
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| 363 | |
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| 364 | .TP |
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[147] | 365 | \fB--unix\fR, \fB-u\fR |
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| 366 | Sets defaults for UNIX Domain Socket. |
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| 367 | |
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| 368 | .TP |
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[1113] | 369 | \fB--decnet\fR, \fB-n\fR |
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| 370 | Sets defaults for DECnet Socket. |
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| 371 | |
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| 372 | .TP |
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[147] | 373 | \fB--port\fR, \fB-p\fR |
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| 374 | Sets the port the server should listen on. |
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| 375 | |
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| 376 | .TP |
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| 377 | \fB--bind\fR, \fB-b\fR, \fB--sock\fR |
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| 378 | Sets the hostname or path the server should listen on. |
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| 379 | |
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| 380 | .TP |
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[4570] | 381 | \fB--list-proto\fR |
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| 382 | List supported protocols. |
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| 383 | |
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| 384 | .TP |
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| 385 | \fB--proto\fR |
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| 386 | Sets the protocol used for the listening socket. |
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| 387 | |
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| 388 | .TP |
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| 389 | \fB--proto-dir\fR, \fB--proto-rate\fR, \fB--proto-bits\fR, \fB--proto-codec\fR, \fB--proto-chans\fR, \fB--proto-aiprofile\fR |
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| 390 | Set stream parameters for protocols needing stream options. |
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| 391 | Defaults to server defaults. |
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| 392 | |
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| 393 | .TP |
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| 394 | \fB--list-profiles\fR |
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| 395 | List supported profiles. |
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| 396 | |
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| 397 | \fB--proto-profile\fR |
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| 398 | Use the given profile for the listening socket. |
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| 399 | |
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| 400 | .TP |
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| 401 | \fB--new-sock\fR |
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| 402 | Adds a new listening socket. |
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| 403 | |
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| 404 | .TP |
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[1113] | 405 | \fB--no-listen\fR |
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[4013] | 406 | Do not listen for new clients (only useful for relaing, impleys \-\-terminate). |
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[1113] | 407 | |
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| 408 | .TP |
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| 409 | \fB--client-fh FH\fR |
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| 410 | Expects a client on the given FH. This may be useful with \fB--no-listen\fR. |
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| 411 | |
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| 412 | .TP |
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| 413 | \fB--close-fh FH\fR |
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| 414 | Close the given FH. This is not useful for endusers but used internaly. |
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[147] | 415 | |
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[4570] | 416 | .TP |
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| 417 | \fB--jumbo-mtu\fR |
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| 418 | Sets the MTU for Jambo Packets. |
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| 419 | |
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| 420 | .SH "OPENSLP OPTIONS" |
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| 421 | .TP |
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| 422 | \fB--slp\fR |
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| 423 | Enable OpenSLP support. |
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[147] | 424 | |
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[1193] | 425 | .SH "STREAM OPTIONS" |
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| 426 | .TP |
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| 427 | \fBrate\fR |
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| 428 | Sets the sample rate. |
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| 429 | |
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| 430 | .TP |
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| 431 | \fBchannels\fR |
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| 432 | Sets the number of channels. |
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| 433 | |
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| 434 | .TP |
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| 435 | \fBbits\fR |
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| 436 | Sets the number of bits per sample. |
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| 437 | |
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| 438 | .TP |
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| 439 | \fBcodec\fR |
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| 440 | Sets the codec. |
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| 441 | |
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| 442 | .TP |
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[1512] | 443 | \fBblocks\fR |
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| 444 | Sets the number of memory blocks that sould be used by the devices. |
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| 445 | Most devices only support a few values or don't support this option at all. |
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| 446 | If this option or the specifyed value is not supported by the device this is not |
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| 447 | handled as fatal error. |
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| 448 | |
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| 449 | .TP |
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[1525] | 450 | \fBblocksize\fR |
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| 451 | Sets the size of the memory blocks used by the device. |
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| 452 | Most devices only support a few values or don't support this option at all. |
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| 453 | If this option or the specifyed value is not supported by the device this is not |
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| 454 | handled as fatal error. |
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| 455 | |
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| 456 | .TP |
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[1193] | 457 | \fBmeta\fR |
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| 458 | Sets the meta flag. |
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| 459 | |
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| 460 | .TP |
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| 461 | \fBsync\fR |
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| 462 | Sets the sync flag. |
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| 463 | |
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| 464 | .TP |
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[1512] | 465 | \fBprimary\fR |
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| 466 | Marks this stream as primary. |
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| 467 | |
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| 468 | .TP |
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| 469 | \fBcleanmeta\fR |
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| 470 | Sets the cleanmeta flag. |
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| 471 | |
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| 472 | .TP |
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| 473 | \fBautoconf\fR |
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| 474 | Sets the autoconf flag. |
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| 475 | This flag is not supported by all drivers. |
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| 476 | If the flag is set and the devices does not support this there is no |
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| 477 | fatal error if the device could be opend with defaults. |
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| 478 | |
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| 479 | .TP |
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[1193] | 480 | Example: |
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| 481 | rate=44100,bits=16,channels=2,codec=pcm,sync |
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| 482 | |
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[4570] | 483 | .SH "MIXER OPTIONS" |
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| 484 | .TP |
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| 485 | \fRprimary\fR |
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| 486 | Makes this stream as primary. |
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| 487 | |
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| 488 | .TP |
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| 489 | \fBautoconf\fR |
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| 490 | Sets the autoconf flag. |
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| 491 | |
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| 492 | .TP |
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| 493 | \fBpassmixer\fR |
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| 494 | Sets the passmixer flag. |
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| 495 | |
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| 496 | .TP |
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| 497 | \fBname\fR |
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| 498 | Sets the name for the device. |
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| 499 | |
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| 500 | .TP |
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| 501 | \fBsubs\fR |
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| 502 | Sets list of subdevices. This is driver specific. |
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| 503 | |
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[147] | 504 | .SH "ENVIRONMENT VARIABLES" |
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| 505 | .TP |
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| 506 | \fBHOME\fR |
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| 507 | The users home directory. |
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| 508 | |
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| 509 | .TP |
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| 510 | \fBROAR_SERVER\fR |
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| 511 | The address of the listening server. This may be in form of host:port for TCP/IP connections |
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| 512 | and /path/to/sock for UNIX Domain Sockets. |
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| 513 | |
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| 514 | .TP |
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| 515 | \fBROAR_DRIVER\fR |
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| 516 | The driver to select. Same as \fB-d\fR. |
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| 517 | |
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| 518 | .TP |
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| 519 | \fBROAR_DEVICE\fR |
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| 520 | The device to select. Same as \fB-D\fR. |
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| 521 | |
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| 522 | .SH "BUGS" |
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[1113] | 523 | There are lots of bugs... |
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[147] | 524 | |
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| 525 | .SH "SEE ALSO" |
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| 526 | \fBroar-config\fR(1), |
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| 527 | \fBroarcat\fR(1), |
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| 528 | \fBroarcat2sock\fR(1), |
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| 529 | \fBroarcatad\fR(1), |
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| 530 | \fBroarctl\fR(1), |
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| 531 | \fBroarfilt\fR(1), |
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| 532 | \fBroarfish\fR(1), |
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| 533 | \fBroarmon\fR(1), |
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| 534 | \fBroarsockconnect\fR(1), |
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| 535 | \fBroartypes\fR(1), |
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| 536 | \fBroarvorbis\fR(1), |
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| 537 | \fBRoarAudio\fR(7). |
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| 538 | |
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| 539 | .SH "HISTORY" |
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| 540 | |
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| 541 | For history information see \fBRoarAudio\fR(7). |
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| 542 | |
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| 543 | .\" ll |
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