Example pipeline

1

gst-launch -v filesrc location=1990s-nostalgia.xm ! modplug ! audioconvert ! alsasink

GstModPlug

typedef struct {
  GstElement  element;

  GstPad     *sinkpad;
  GstPad     *srcpad;

  /* properties */
  const gchar *songname;
  gboolean     reverb;
  gint         reverb_depth;
  gint         reverb_delay;
  gboolean     megabass;
  gint         megabass_amount;
  gint         megabass_range;
  gboolean     surround;
  gint         surround_depth;
  gint         surround_delay;
  gboolean     noise_reduction;
  gint         bits;
  gboolean     oversamp;
  gint         channel;
  gint         frequency;

  /* state */
  GstBuffer   *buffer;

  gint32       read_bytes;
  gint32       read_samples;

  gint64       seek_at;      /* pending seek, or -1                 */
  gint64       song_size;    /* size of the raw song data in bytes  */
  gint64       song_length;  /* duration of the song in nanoseconds */
  gint64       offset;       /* current position in samples         */
  gint64       timestamp;

  CSoundFile  *mSoundFile;
} GstModPlug;

The "megabass" property

  "megabass"                 gboolean              : Read / Write

Megabass.

Default value: FALSE

The "megabass-amount" property

  "megabass-amount"          gint                  : Read / Write

Megabass amount.

Allowed values: [0,100]

Default value: 40

The "megabass-range" property

  "megabass-range"           gint                  : Read / Write

Megabass range.

Allowed values: [0,100]

Default value: 30

The "noise-reduction" property

  "noise-reduction"          gboolean              : Read / Write

noise reduction.

Default value: TRUE

The "oversamp" property

  "oversamp"                 gboolean              : Read / Write

oversamp.

Default value: TRUE

The "reverb" property

  "reverb"                   gboolean              : Read / Write

Reverb.

Default value: FALSE

The "reverb-delay" property

  "reverb-delay"             gint                  : Read / Write

Reverb delay.

Allowed values: [0,200]

Default value: 100

The "reverb-depth" property

  "reverb-depth"             gint                  : Read / Write

Reverb depth.

Allowed values: [0,100]

Default value: 30

The "songname" property

  "songname"                 gchar*                : Read

The song name.

Default value: NULL

The "surround" property

  "surround"                 gboolean              : Read / Write

Surround.

Default value: TRUE

The "surround-delay" property

  "surround-delay"           gint                  : Read / Write

Surround delay.

Allowed values: [0,40]

Default value: 20

The "surround-depth" property

  "surround-depth"           gint                  : Read / Write

Surround depth.

Allowed values: [0,100]

Default value: 20