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<title>alsamidisrc: GStreamer Base Plugins 1.0 Plugins Reference Manual</title>
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Top  | 
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                  Description  | 
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                  Object Hierarchy  | 
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                  Properties
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Home
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Prev
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alsamidisrc
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alsamidisrc
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Properties
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gchar *
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ports
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Read / Write
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Types and Values
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struct
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GstAlsaMidiSrc
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Object Hierarchy
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    GObject
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    ╰── GInitiallyUnowned
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        ╰── GstObject
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            ╰── GstElement
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                ╰── GstBaseSrc
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                    ╰── GstPushSrc
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                        ╰── GstAlsaMidiSrc
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Description
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The alsamidisrc element is an element that fetches ALSA MIDI sequencer
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events and makes them available to elements understanding
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audio/x-midi-events in their sink pads.
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It can be used to generate notes from a MIDI input device.
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Example launch line
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1
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gst-launch -v alsamidisrc ports=129:0 ! fluiddec ! audioconvert ! autoaudiosink
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 This pipeline will listen for events from the sequencer device at port 129:0,
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and generate notes using the fluiddec element.
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Synopsis
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Element Information
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plugin
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            alsa
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author
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Antonio Ospite <ao2@ao2.it>
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class
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Source
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Element Pads
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name
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src
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direction
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source
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presence
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always
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details
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audio/x-midi-event
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Functions
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Types and Values
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struct GstAlsaMidiSrc
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struct GstAlsaMidiSrc;
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Opaque GstAlsaMidiSrc data structure.
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Property Details
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The “ports” property
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  “ports”                    gchar *
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Comma separated list of sequencer ports (e.g. client:port,...).
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Flags: Read / Write
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Default value: NULL
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See Also
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GstPushSrc
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