wildmidi

wildmidi — Midi Synthesizer Element

Synopsis

                    GstWildmidi;

Properties

  "high-quality"             gboolean              : Read / Write
  "linear-volume"            gboolean              : Read / Write

Description

This element renders midi-files as audio streams using Wildmidi. It offers better sound quality compared to the timidity element. Wildmidi uses the same sound-patches as timidity (it tries the path in $WILDMIDI_CFG, $HOME/.wildmidirc and /etc/wildmidi.cfg)

Example pipeline

gst-launch filesrc location=song.mid ! wildmidi ! alsasink

This example pipeline will parse the midi and render to raw audio which is played via alsa.

Details

GstWildmidi

typedef struct {
  GstElement element;

  GstPad *sinkpad, *srcpad;

  /* input stream properties */
  GstWildmidiState state;
  GstAdapter *adapter;
  midi *song;
  guint64 offset;

  /* output data */
  gboolean discont;
  GstSegment o_segment[1];
  gint64 o_len;

  /* format of the stream */
  guint bytes_per_frame;

  /* wildmidi settings */
  gboolean high_quality;
  gboolean linear_volume;
} GstWildmidi;

Property Details

The `"high-quality"` property

  "high-quality"             gboolean              : Read / Write

High Quality.

Default value: TRUE

The `"linear-volume"` property

  "linear-volume"            gboolean              : Read / Write

Linear volume.