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; Siehe auch: | ; Siehe auch: | ||
* http://askubuntu.com/questions/28496/how-do-i-setup-an-icecast-server-for-broadcasting-audio-in-my-network | * http://askubuntu.com/questions/28496/how-do-i-setup-an-icecast-server-for-broadcasting-audio-in-my-network | ||
=== Betriebssystem === | |||
auf die Schnelle | |||
: zur [[BuFaK WiSo 2015 HTW Dresden]] | |||
[[LMDE]] 2 | |||
=== Anwendungen === | |||
==== icecast ==== | ==== icecast ==== | ||
| Zeile 322: | Zeile 330: | ||
name = mystream | name = mystream | ||
</pre> | </pre> | ||
===== PulseAudio ===== | |||
== Sonstiges == | == Sonstiges == | ||
Version vom 29. April 2015, 23:12 Uhr
potenzielle Software
ffserver
How do I make it work?
As a simple test, just run the following two command lines where
INPUTFILE is some file which you can decode with ffmpeg:
ffserver -f doc/ffserver.conf &
ffmpeg -i INPUTFILE http://localhost:8090/feed1.ffm
howto
- Siehe auch
Betriebssystem
auf die Schnelle
LMDE 2
Anwendungen
icecast
icecast2
sudo cat /etc/icecast2/icecast.xml
<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>UK</location>
<admin>webmaster@localhost</admin>
<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>
<!-- 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>
<!--
<max-bandwidth>100M</max-bandwidth>
-->
</limits>
<authentication>
<!-- Sources log in with username 'source' -->
<source-password>hackme</source-password>
<!-- Relays log in username 'relay' -->
<relay-password>hackme</relay-password>
<!-- Admin logs in with the username given below -->
<admin-user>admin</admin-user>
<admin-password>hackme</admin-password>
</authentication>
<!-- 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. -->
<hostname>localhost</hostname>
<!-- 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>
-->
<!-- port to use when talking to YP etc -->
<!--<port>8000</port> -->
<!-- You may have multiple <listener> elements -->
<listen-socket>
<port>8000</port>
<!-- <bind-address>127.0.0.1</bind-address> -->
<!-- use <shoutcast-mount> in here to implicitly define port n+1 -->
</listen-socket>
<!--
<listen-socket>
<port>8001</port>
<ssl>1</ssl>
</listen-socket>
-->
<!--<master-server>127.0.0.1</master-server>-->
<!--<master-server-port>8001</master-server-port>-->
<!--<master-update-interval>120</master-update-interval>-->
<!--<master-username>hackme</master-username>-->
<!--<master-password>hackme</master-password>-->
<!-- issue above authentication for relays in slave setup -->
<!--<master-relay-auth>1</master-relay-auth>-->
<!-- 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>-->
<!-- Request the master server to redirect new listeners to this slave
the details passed are based on <hostname> and <port> -->
<!--<master-redirect>1</master-redirect>-->
<!-- The maximum nuber of slaves that can register for new listener redirection. -->
<!--<max-redirect-slaves>10</max-redirect-slaves>-->
<!-- Relays. State connection information, and by default
request inline metadata for mp3 streams if available.
An on-demand relay will only retrieve the stream if
there are listeners connected -->
<!--
<relay>
<server>127.0.0.1</server>
<port>8001</port>
<mount>/example.ogg</mount>
<local-mount>/different.ogg</local-mount>
<on-demand>1</on-demand>
<retry-delay>30</retry-delay>
<relay-shoutcast-metadata>0</relay-shoutcast-metadata>
</relay>
-->
<!-- Allow multiple master servers to be specified, tries each one in turn.
<relay>
<local-mount>/stream.mp3</local-mount>
<server>a.b.c.d</server>
<timeout>6</timeout>
<master>
<port>8000</port>
<mount>/a</mount>
</master>
<master>
<port>80</port>
<mount>/</mount>
</master>
</relay>
-->
<!-- Only define a <mount> section if you want to use advanced options,
like alternative usernames or passwords
With a master/slave setup you need to define a mount in the master
or else the server will assume that the stream is not to be made
available to the slave.
<mount>
<mount-name>/*.ogg</mount-name>
<username>othersource</username>
<password>hackmemore</password>
<max-listeners>1</max-listeners>
<max-bandwidth>1000k</max-bandwidth>
<file-seekable>0</file-seekable>
<dump-file>/backup/live-%d-%b.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>/path/to/stream-intro.ogg</intro>
<max-listener-duration>3600</max-listener-duration>
<hidden>1</hidden>
<authentication type="htpasswd">
<option name="filename" value="myauth"/>
<option name="allow_duplicate_users" value="0"/>
</authentication>
<on-connect>/home/icecast/bin/stream-start</on-connect>
<on-disconnect>/home/icecast/bin/stream-stop</on-disconnect>
</mount>
-->
<!-- other auth possibilities include running a command
to do the auth, mount, user and pass are passed via
stdin to the program
<mount>
....
<authentication type="command">
<option name="listener_add" value="auth_verify"/>
</authentication>
or
for url auth, the add url needs to return a "icecast-auth-user:" http
header for a user to authenicate. URLs are sent params via POST.
<authentication type="url">
<option name="username" value="admin"/>
<option name="password" value="hackme"/>
<option name="handlers" value="3" />
<option name="stream_auth" value="http://myauthserver.com/scripts/auth_mount.php"/>
<option name="mount_add" value="http://myauthserver.com/scripts/add_mount.php"/>
<option name="mount_remove" value="http://myauthserver.com/scripts/del_mount.php"/>
<option name="listener_add" value="http://myauthserver.com/scripts/add_listener.php"/>
<option name="listener_remove" value="http://myauthserver.com/scripts/del_listener.php"/>
</authentication>
</mount>
-->
<fileserve>1</fileserve>
<paths>
<!-- basedir is only used if chroot is enabled -->
<basedir>/usr/share/icecast2</basedir>
<!-- Note that if <chroot> is turned on below, these paths must both
be relative to the new root, not the original root -->
<logdir>/var/log/icecast2</logdir>
<webroot>/usr/share/icecast2/web</webroot>
<adminroot>/usr/share/icecast2/admin</adminroot>
<!-- <pidfile>/usr/share/icecast2/icecast.pid</pidfile> -->
<!-- <ssl-certificate>/usr/share/icecast2/icecast.pem</ssl-certificate> -->
<!-- <deny-ip>/path/to/file-with-IPs</deny-ip> -->
<!-- <allow-ip>/path/to/file-with-IPs</allow-ip> -->
<!-- <deny-agents>/path/to/file-with-useragents</deny-agents> -->
<!-- location of mime types files used for file serving -->
<!-- <mime-types>/etc/mime.types</mime-types> -->
<!-- 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" dest="/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="/" dest="/index.html"/>
</paths>
<logging>
<accesslog>access.log</accesslog>
<errorlog>error.log</errorlog>
<!-- <accesslog_ip>0<accesslog_ip> -->
<!-- <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
cat cat ~/.ice/darkice.cfg
[general] duration = 0 # duration in s, 0 forever bufferSecs = 1 # buffer, in seconds reconnect = yes # reconnect if disconnected [input] device = default # or `pulse' for Pulseaudio sampleRate = 44100 # sample rate 11025, 22050 or 44100 bitsPerSample = 16 # bits channel = 2 # 2 = stereo [icecast2-0] bitrateMode = vbr # variable bit rate (`cbr' constant, `abr' average) quality = 1.0 # 1.0 is best quality format = mp3 # format. Choose `vorbis' for OGG Vorbis bitrate = 256 # bitrate server = localhost # or IP port = 8000 # port for IceCast2 access password = hackme # source password to the IceCast2 server mountPoint = mystream.mp3 # mount point on the IceCast2 server .mp3 or .ogg name = mystream
PulseAudio
Sonstiges
Mikrofon auf Lautsprecher
- Das kann auch der Ausgang für Kopfhörer sein.
- Modul loopback mit PulseAudio erstellen
pactl load-module module-loopback latency_msec=1- letzes gesetzes Modul loopback mit PulseAudio wieder entfernen
pactl unload-module $(pactl list short modules | awk '$2 =="module-loopback" { print $1 }' | tail -n 1)