85 lines
2.6 KiB
ReStructuredText
85 lines
2.6 KiB
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**********************
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GStreamer installation
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**********************
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To use the Mopidy, you first need to install GStreamer and its Python bindings.
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Installing GStreamer
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====================
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On Linux
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--------
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GStreamer is packaged for most popular Linux distributions. Search for
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GStreamer in your package manager, and make sure to install the Python
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bindings, and the "good" and "ugly" plugin sets.
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If you use Debian/Ubuntu you can install GStreamer like this::
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sudo apt-get install python-gst0.10 gstreamer0.10-plugins-good \
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gstreamer0.10-plugins-ugly
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If you install Mopidy from our APT archive, you don't need to install GStreamer
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yourself. The Mopidy Debian package will handle it for you.
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On OS X from Homebrew
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---------------------
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.. note::
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We have created GStreamer formulas for Homebrew to make the GStreamer
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installation easy for you, but not all our formulas have been merged into
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Homebrew's master branch yet. You should either fetch the formula files
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from `Homebrew's issue #1612
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<http://github.com/mxcl/homebrew/issues/issue/1612>`_ yourself, or fall
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back to using MacPorts.
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To install GStreamer on OS X using Homebrew::
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brew install gst-python gst-plugins-good gst-plugins-ugly
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On OS X from MacPorts
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---------------------
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To install GStreamer on OS X using MacPorts::
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sudo port install py26-gst-python gstreamer-plugins-good \
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gstreamer-plugins-ugly
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Testing the installation
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========================
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If you now run the ``gst-inspect-0.10`` command (the version number may vary),
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you should see a long listing of installed plugins, ending in a summary line::
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$ gst-inspect-0.10
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... long list of installed plugins ...
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Total count: 218 plugins (1 blacklist entry not shown), 1031 features
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You should be able to produce a audible tone by running::
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gst-launch-0.10 audiotestsrc ! autoaudiosink
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If you cannot hear any sound when running this command, you won't hear any
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sound from Mopidy either, as Mopidy uses GStreamer's ``autoaudiosink`` to play
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audio. Thus, make this work before you continue installing Mopidy.
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Using a custom audio sink
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=========================
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If you for some reason want to use some other GStreamer audio sink than
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``autoaudiosink``, you can set :attr:`mopidy.settings.OUTPUTS` to
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``mopidy.outputs.custom.CustomOutput``, and set the
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:attr:`mopidy.settings.CUSTOM_OUTPUT` setting to a partial GStreamer pipeline
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description describing the GStreamer sink you want to use.
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Example of ``settings.py`` for OSS4::
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OUTPUTS = (u'mopidy.outputs.custom.CustomOutput',)
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CUSTOM_OUTPUT = u'oss4sink'
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