aboutsummaryrefslogtreecommitdiffstats
path: root/config/mux.conf
blob: 45896c0c3dc7f2cb301d4335799211dfbb2614cc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
; This is an example configuration file that illustrates
; the structure of the configuration.
; It doesn't show all possible options. A more detailed example
; is available in doc/advanced.mux
;
; More information about the usage of the tools is available
; in the guide, which can be found on the
; www.opendigitalradio.org website.
;
; As you can see, comments are defined by semicolons.
;
; It consists of six mandatory sections, whose relative order in this
; file are of no importance.

; The general section defines global multiplex parameters.
general {
    ; the DAB Transmission mode (values 1-4 accepted)
    dabmode 1

    ; the number of ETI frames to generate (set to 0 to get an unlimited number)
    nbframes 0

    ; boolean fields can accept either false or true as values:

    ; Set to true to enable logging to syslog
    syslog false

    ; Enable timestamp definition necessary for SFN
    ; This also enables time encoding using the MNSC.
    tist false

    ; The management server is a simple TCP server that can present
    ; statistics data (buffers, overruns, underruns, etc)
    ; which can then be graphed a tool like Munin
    ; The doc/stats_dabmux_multi.py tool is a suitable
    ; plugin for that.
    ; If the port is zero, or the line commented, the server
    ; is not started.
    managementport 12720
}

remotecontrol {
    ; enable the telnet remote control server on the given port
    ; This server allows you to read and define parameters that
    ; some features export. It is only accessible from localhost.
    ; Set the port to 0 to disable the server
    telnetport 12721

    ; the remote control server makes use of the unique identifiers
    ; for the subchannels, services and components. Make sure you
    ; chose them so that you can identify them.
}

; Some ensemble parameters
ensemble {
    id 0x4fff ; you can also use decimal if you want
    ecc 0xec ; Extended Country Code

    local-time-offset auto  ; autmatically calculate from system local time
                            ; or
    ;local-time-offset 1    ; in hours, supports half-hour offsets

    ; all labels are maximum 16 characters in length
    label "OpenDigitalRadio"
    ; The short label is built from the label by erasing letters, and cannot
    ; be longer than 8 characters. If omitted, it will be truncated from the
    ; label
    shortlabel "ODR"
}

; Definition of DAB services
services {
    ; Each service has it's own unique identifier, that is
    ; used throughout the configuration file and for the RC.
    srv-f3 {
        id 0x8daa
        label "Frequence3"
        shortlabel "F3"
    }
    srv-maxxima {
        id 0x8dab
        label "Maxxima"
    }
    srv-fip {
        id 0x8dac
        label "FIP"
    }
    srv-bbc1 {
        id 0x8dad
        label "BBC1"
    }
}

subchannels {
    sub-f3 {
        type dabplus
        inputfile "tcp://*:9001"
        bitrate 96
        id 1
        protection 3
        ; ZMQ specific options, mandatory:

        ; Maximum size of input buffer, in AAC frames (24ms)
        ; when this buffer size is reached, some frames will be
        ; discarded to get the size again below this value.
        ; As the present implementation discards entire AAC superframes,
        ; (5 frames = 120ms) the effect will clearly be audible.
        zmq-buffer 40

        ; At startup or after an underrun, the buffer is filled to this
        ; amount of AAC frames before streaming starts.
        zmq-prebuffering 20
    }
    sub-maxxima {
        type dabplus
        inputfile "tcp://*:9002"
        bitrate 96
        id 2
        protection 3

        zmq-buffer 40
        zmq-prebuffering 20
    }
    sub-fip {
        type dabplus
        inputfile "tcp://*:9003"
        bitrate 96
        id 3
        protection 3

        zmq-buffer 40
        zmq-prebuffering 20
    }

    sub-bbc1 {
        type audio
        inputfile "tcp://*:9004"
        bitrate 128
        id 4
        protection 1

        zmq-buffer 40
        zmq-prebuffering 20
    }
}

; In our simple example, each component links one service to one subchannel
components {
    ; the component unique identifiers are used for the RC.
    comp-f3 {
        ; According to specification, you should not define component labels if
        ; the service is only used in one component. The service label is sufficient
        ; in that case.

        service srv-f3
        subchannel sub-f3

        figtype 0x2
        ; 0x2   : MOT Slideshow
    }

    comp-maxxima {
        service srv-maxxima
        subchannel sub-maxxima

        figtype 0x2
    }

    comp-fip {
        service srv-fip
        subchannel sub-fip

        figtype 0x2
    }

    comp-bbc1 {
        service srv-bbc1
        subchannel sub-bbc1

        figtype 0x2
    }
}

outputs {
    ; The unique-id can be used by the remote control or the statistics server
    ; to identify the output

    ; Output RAW ETI NI to standard output
    ;stdout "fifo:///dev/stdout?type=raw"

    ; ZeroMQ output example
    ; Listen on all interfaces, on port 9050
    zmq  "zmq+tcp://*:9050"

    ; Throttle output to real-time (one ETI frame every 24ms)
    throttle "simul://"

    ; Important! For real-time operation, you need to have exactly one
    ; output that applies back-pressure to ODR-DabMux, otherwise it will run
    ; at the highest possible rate on your system!
    ;
    ; For an output to a pipe, the data consumer at the other end of the pipe
    ; will dictate the multiplexing rate to ODR-DabMux.
    ;
    ; If you use the zmq output, you must also enable a simul:// output!
}