Icecast2


 
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Old 04-22-2016
Icecast2

Hi Everyone,

Hope this is the right section for this topic.

I am trying to start a streaming server from my MacBook Pro but I'm having some trouble.

The structure I'm trying to set up is as follows:

Soundflower collects the audio from the SoundCard -----> Darkice takes it and through Jack Osx gives it to Icecast which creates the broadcast.

First of all is this correct? I'm not sure what jack and darkice are for actually.

The core problem is that I don't manage to start Darkice without getting this error:

Code:
Tametos-MacBook-Pro:etc Tameto$ darkice -c darkice.cfg 
DarkIce 1.2 live audio streamer, http://code.google.com/p/darkice/
Copyright (c) 2000-2007, Tyrell Hungary, http://tyrell.hu/
Copyright (c) 2008-2013, Akos Maroy and Rafael Diniz
This is free software, and you are welcome to redistribute it 
under the terms of The GNU General Public License version 3 or
any later version.

Using config file: darkice.cfg
Using JACK audio server as input device.
POSIX scheduling not supported on this system, this may cause recording skips
unknown option character l
connect(2) call to jackdmp 1.9.11/jack-502/default/jack_0 failed (err=No such file or directory)
jackdmp 1.9.11
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2016 Grame.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
JACK server starting in realtime mode with priority 10
self-connect-mode is "Don't restrict self connect requests"
Default input and output devices are not the same !!
Cannot open default device in duplex mode, so aggregate default input and default output
CreateAggregateDeviceAux : devices do not share the same clock!! clock drift compensation would be needed...
Separated input = 'Built-in Microphone' 
Separated output = 'Built-in Output' 
Separated output = 'Soundflower (2ch)' 
CreateAggregateDeviceAux : AudioObjectGetPropertyData error
Cannot initialize driver
JackServer::Open failed with -1
Failed to open server
connect(2) call to jackdmp 1.9.11/jack-502/default/jack_0 failed (err=No such file or directory)
connect(2) call to jackdmp 1.9.11/jack-502/default/jack_0 failed (err=No such file or directory)
connect(2) call to jackdmp 1.9.11/jack-502/default/jack_0 failed (err=No such file or directory)
connect(2) call to jackdmp 1.9.11/jack-502/default/jack_0 failed (err=No such file or directory)
connect(2) call to jackdmp 1.9.11/jack-502/default/jack_0 failed (err=No such file or directory)
attempt to connect to server failed
DarkIce: JackDspSource.cpp:216: JACK server not running? [0]
Tametos-MacBook-Pro:etc Tameto$

And obviously if I start Icecast there are no mount points.

Any Idea of what's going on?

Here below the configuration files

Icecast

Code:
<icecast>
    <!-- location and admin are two arbitrary strings that are e.g. visible
         on the server info page of the icecast web interface
         (server_version.xsl). -->
    <location>Perseverance</location>
    <admin>matteocarpi94@gmail.com</admin>

    <!-- IMPORTANT!
         Especially for inexperienced users:
         Start out by ONLY changing all passwords and restarting Icecast.
         For detailed setup instructions please refer to the documentation.
         It's also available here: http://icecast.org/docs/
    -->

    <limits>
        <clients>100</clients>
        <sources>2</sources>
        <queue-size>524288</queue-size>
        <client-timeout>30</client-timeout>
        <header-timeout>15</header-timeout>
        <source-timeout>10</source-timeout>
        <!-- If enabled, this will provide a burst of data when a client 
             first connects, thereby significantly reducing the startup 
             time for listeners that do substantial buffering. However,
             it also significantly increases latency between the source
             client and listening client.  For low-latency setups, you
             might want to disable this. -->
        <burst-on-connect>1</burst-on-connect>
        <!-- same as burst-on-connect, but this allows for being more
             specific on how much to burst. Most people won't need to
             change from the default 64k. Applies to all mountpoints  -->
        <burst-size>65535</burst-size>
    </limits>

    <authentication>
        <!-- Sources log in with username 'source' -->
        <source-password>pass</source-password>
        <!-- Relays log in with username 'relay' -->
        <relay-password>pass</relay-password>

        <!-- Admin logs in with the username given below -->
        <admin-user>Tameto</admin-user>
        <admin-password>pass</admin-password>
    </authentication>

    <!-- set the mountpoint for a shoutcast source to use, the default if not
         specified is /stream but you can change it here if an alternative is
         wanted or an extension is required
    <shoutcast-mount>/live.nsv</shoutcast-mount>
    -->

    <!-- Uncomment this if you want directory listings -->
    <!--
    <directory>
        <yp-url-timeout>15</yp-url-timeout>
        <yp-url>http://dir.xiph.org/cgi-bin/yp-cgi</yp-url>
    </directory>
    -->

    <!-- This is the hostname other people will use to connect to your server.
         It affects mainly the urls generated by Icecast for playlists and yp
         listings. You MUST configure it properly for YP listings to work!
    -->
    <hostname>localhost</hostname>

    <!-- You may have multiple <listener> elements -->
    <listen-socket>
        <port>8000</port>
        <!-- <bind-address>127.0.0.1</bind-address> -->
        <!-- <shoutcast-mount>/stream</shoutcast-mount> -->
    </listen-socket>
    <!--
    <listen-socket>
        <port>8080</port>
    </listen-socket>
    -->
    <!--
    <listen-socket>
        <port>8443</port>
        <ssl>1</ssl>
    </listen-socket>
    -->


    <!-- Global header settings 
         Headers defined here will be returned for every HTTP request to Icecast.

         The ACAO header makes Icecast public content/API by default
         This will make streams easier embeddable (some HTML5 functionality needs it).
         Also it allows direct access to e.g. /status-json.xsl from other sites.
         If you don't want this, comment out the following line or read up on CORS. 
    -->
    <http-headers>
        <header name="Access-Control-Allow-Origin" value="*" />
    </http-headers>


    <!-- Relaying
         You don't need this if you only have one server.
         Please refer to the config for a detailed explanation.
    -->
    <!--<master-server>127.0.0.1</master-server>-->
    <!--<master-server-port>8001</master-server-port>-->
    <!--<master-update-interval>120</master-update-interval>-->
    <!--<master-password>hackme</master-password>-->

    <!-- setting this makes all relays on-demand unless overridden, this is
         useful for master relays which do not have <relay> definitions here.
         The default is 0 -->
    <!--<relays-on-demand>1</relays-on-demand>-->

    <!--
    <relay>
        <server>127.0.0.1</server>
        <port>8080</port>
        <mount>/example.ogg</mount>
        <local-mount>/different.ogg</local-mount>
        <on-demand>0</on-demand>

        <relay-shoutcast-metadata>0</relay-shoutcast-metadata>
    </relay>
    -->


    <!-- Mountpoints
         Only define <mount> sections if you want to use advanced options,
         like alternative usernames or passwords
    -->

    <!-- Default settings for all mounts that don't have a specific <mount type="normal">.
    -->
    <!-- 
    <mount type="default">
        <public>0</public>
        <intro>/server-wide-intro.ogg</intro>
        <max-listener-duration>3600</max-listener-duration>
        <authentication type="url">
                <option name="mount_add" value="http://auth.example.org/stream_start.php"/>
        </authentication>
        <http-headers>
                <header name="foo" value="bar" />
        </http-headers>
    </mount>
    -->

    <!-- Normal mounts -->
    <!--
    <mount type="normal">
        <mount-name>/example-complex.ogg</mount-name>

        <username>othersource</username>
        <password>hackmemore</password>

        <max-listeners>1</max-listeners>
        <dump-file>/tmp/dump-example1.ogg</dump-file>
        <burst-size>65536</burst-size>
        <fallback-mount>/example2.ogg</fallback-mount>
        <fallback-override>1</fallback-override>
        <fallback-when-full>1</fallback-when-full>
        <intro>/example_intro.ogg</intro>
        <hidden>1</hidden>
        <public>1</public>
        <authentication type="htpasswd">
                <option name="filename" value="myauth"/>
                <option name="allow_duplicate_users" value="0"/>
        </authentication>
        <http-headers>
                <header name="Access-Control-Allow-Origin" value="http://webplayer.example.org" />
                <header name="baz" value="quux" />
        </http-headers>
        <on-connect>/home/icecast/bin/stream-start</on-connect>
        <on-disconnect>/home/icecast/bin/stream-stop</on-disconnect>
    </mount>
    -->

    <!--
    <mount type="normal">
        <mount-name>/auth_example.ogg</mount-name>
        <authentication type="url">
            <option name="mount_add"       value="http://myauthserver.net/notify_mount.php"/>
            <option name="mount_remove"    value="http://myauthserver.net/notify_mount.php"/>
            <option name="listener_add"    value="http://myauthserver.net/notify_listener.php"/>
            <option name="listener_remove" value="http://myauthserver.net/notify_listener.php"/>
            <option name="headers"         value="x-pragma,x-token"/>
            <option name="header_prefix"   value="ClientHeader."/>
        </authentication>
    </mount>
    -->

    <fileserve>1</fileserve>

    <paths>
        <!-- basedir is only used if chroot is enabled -->
        <basedir>/usr/local/Cellar/icecast/2.4.2/share/icecast</basedir>

        <!-- Note that if <chroot> is turned on below, these paths must both
             be relative to the new root, not the original root -->
        <logdir>/usr/local/Cellar/icecast/2.4.2/var/log/icecast</logdir>
        <webroot>/usr/local/Cellar/icecast/2.4.2/share/icecast/web</webroot>
        <adminroot>/usr/local/Cellar/icecast/2.4.2/share/icecast/admin</adminroot>
        <!-- <pidfile>/usr/local/Cellar/icecast/2.4.2/share/icecast/icecast.pid</pidfile> -->

        <!-- Aliases: treat requests for 'source' path as being for 'dest' path
             May be made specific to a port or bound address using the "port"
             and "bind-address" attributes.
          -->
        <!--
        <alias source="/foo" destination="/bar"/>
        -->
        <!-- Aliases: can also be used for simple redirections as well,
             this example will redirect all requests for http://server:port/ to
             the status page
        -->
        <alias source="/" destination="/status.xsl"/>
        <!-- The certificate file needs to contain both public and private part.
             Both should be PEM encoded.
        <ssl-certificate>/usr/local/Cellar/icecast/2.4.2/share/icecast/icecast.pem</ssl-certificate>
        -->
    </paths>

    <logging>
        <accesslog>access.log</accesslog>
        <errorlog>error.log</errorlog>
        <!-- <playlistlog>playlist.log</playlistlog> -->
        <loglevel>3</loglevel> <!-- 4 Debug, 3 Info, 2 Warn, 1 Error -->
        <logsize>10000</logsize> <!-- Max size of a logfile -->
        <!-- If logarchive is enabled (1), then when logsize is reached
             the logfile will be moved to [error|access|playlist].log.DATESTAMP,
             otherwise it will be moved to [error|access|playlist].log.old.
             Default is non-archive mode (i.e. overwrite)
        -->
        <!-- <logarchive>1</logarchive> -->
    </logging>

    <security>
        <chroot>0</chroot>
        <!--
        <changeowner>
            <user>nobody</user>
            <group>nogroup</group>
        </changeowner>
        -->
    </security>
</icecast>

Darkice

Code:
# sample DarkIce configuration file, edit for your needs before using
# see the darkice.cfg man page for details

# this section describes general aspects of the live streaming session
[general]
duration        = 60        # duration of encoding, in seconds. 0 means forever
bufferSecs      = 5         # size of internal slip buffer, in seconds
reconnect       = yes       # reconnect to the server(s) if disconnected
realtime        = yes       # run the encoder with POSIX realtime priority
rtprio          = 3         # scheduling priority for the realtime threads

# this section describes the audio input that will be streamed
[input]
device          = jack_auto  # OSS DSP soundcard device for the audio input
sampleRate      = 22050     # sample rate in Hz. try 11025, 22050 or 44100
bitsPerSample   = 16        # bits per sample. try 16
channel         = 2         # channels. 1 = mono, 2 = stereo

# this section describes a streaming connection to an IceCast2 server
# there may be up to 8 of these sections, named [icecast2-0] ... [icecast2-7]
# these can be mixed with [icecast-x] and [shoutcast-x] sections
[icecast2-0]
bitrateMode     = abr       # average bit rate
format          = vorbis    # format of the stream: ogg vorbis
bitrate         = 96        # bitrate of the stream sent to the server
server          = localhost
                            # host name of the server
port            = 8000      # port of the IceCast2 server, usually 8000
password        = pass   # source password to the IceCast2 server
mountPoint      = exile  # mount point of this stream on the IceCast2 server
name            = Radio Exile
                            # name of the stream
description     = This is Radio Exile
                            # description of the stream
url             = http://localhost
                            # URL related to the stream
genre           = my own    # genre of the stream
public          = yes       # advertise this stream?
localDumpFile	= dump.ogg  # local dump file

# this section describes a streaming connection to an IceCast server
# there may be up to 8 of these sections, named [icecast-0] ... [icecast-7]
# these can be mixed with [icecast2-x] and [shoutcast-x] sections
#[icecast-0]
#bitrateMode     = cbr       # constant bit rate
#bitrate         = 96        # bitrate of the mp3 stream sent to the server
#quality         = 0.8       # encoding quality
#server          = yp.yourserver.com
#                            # host name of the server
#port            = 8000      # port of the IceCast server, usually 8000
#password        = hackme    # source password to the IceCast server
#mountPoint      = sample96  # mount point of this stream on the IceCast server
#name            = DarkIce trial
 #                           # name of the stream
#description     = This is only a trial
                            # description of the stream
#url             = http://www.yourserver.com
                            # URL related to the stream
#genre           = my own    # genre of the stream
#public          = yes       # advertise this stream?

# this section describes a streaming connection to a ShoutCast server
# there may be up to 8 of these sections, named [shoutcast-0] ... [shoutcast-7]
# these can be mixed with [icecast-x] and [icecast2-x] sections
#[shoutcast-0]
#bitrateMode     = vbr       # variable bit rate mode
#quality         = 0.5       # encoding quality
#server          = yp.yourserver.com
#                            # host name of the server
#port            = 8001      # source port of the ShoutCast server, usually 8001
#password        = hackme    # source password to the ShoutCast server
#name            = DarkIce trial
                            # name of the stream
#url             = http://www.yourserver.com
                            # URL related to the stream
#genre           = my own    # genre of the stream
#public          = yes       # advertise this stream?
#irc             = irc.yourserver.com
                            # IRC info related to the stream
#aim             = aim here  # AIM info related to the stream
#icq             = I see you too
                            # ICQ info related to the stream

Thanks a lot for any help,

Tameto
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