Multimedia: Difference between revisions

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[[File:Pulseaudio.png|thumb|right|PulseAudio Volume Control]]
[[File:Pulseaudio.png|thumb|right|PulseAudio Volume Control]]


The front area of our space is equipped with a powerful sound system. Seven wall-mounted speakers (JBL control), accompanied by a subwoofer beneath the stairs are wired to four amplifiers located in the server room. {{H|hyperion}} is connected to them.
The front area of our space is equipped with a powerful sound system. Seven wall-mounted speakers (JBL control), accompanied by a subwoofer beneath the stairs are wired to four amplifiers located in the server room.


=== PulseAudio ===
=== PulseAudio ===
Use [[Wikipedia:PulseAudio|PulseAudio]] for playback from your machine or MPD/MPlayer/XBMC on {{H|hyperion}}.
Use [[Wikipedia:PulseAudio|PulseAudio]] for playback from your machine or MPD/MPlayer/XBMC.


There are three output devices available:
There are three output devices available:
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For example, use the following command to create a remote sink on your machine:
For example, use the following command to create a remote sink on your machine:
  pacmd load-module module-tunnel-sink server=mpd sink=hackcenter
  pacmd load-module module-tunnel-sink server=pulse sink=hackcenter


Then, switch the desired stream to the new sink. Use can use <tt>pavucontrol</tt> for that.
Then, switch the desired stream to the new sink. Use can use <tt>pavucontrol</tt> for that.
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Um vom lokalen Capture-Device an den Mischer zu streamen, nutze folgendes Kommando:
Um vom lokalen Capture-Device an den Mischer zu streamen, nutze folgendes Kommando:
  parec --latency-msec=50 | pacat --latency-msec=50 --server=mpd
  parec --latency-msec=50 | pacat --latency-msec=50 --server=pulse


=== ALSA ===
=== ALSA ===