Problems recording audio with Jackaudio plugin on Fedora.

[FranciscoCanas]

Could not record audio using the jackaudio plugin on Fedora 20.

Used gst-inspect to confirm that my system was missing the gstreamer jackaudio plugin. This plugin is bundled into the gstreamer-plugins-good-extras package.

Installing the this package with yum solved the problem:

$ yum install gstreamer-plugins-good-extras

[zxiiro]

Would be worth adding some plugin level docs to mention that jackaudio uses a gstreamer plugin that comes from gstreamer good plugins upstream.

See the plugins section of gstreamer docs here http://gstreamer.freedesktop.org/documentation/