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gdouble | attack | Read / Write |
gdouble | decay | Read / Write |
gdouble | floor-level | Read / Write |
guint | length | Read / Write |
gdouble | peak-level | Read / Write |
gdouble | release | Read / Write |
gdouble | sustain-level | Read / Write |
GObject ╰── GInitiallyUnowned ╰── GstObject ╰── GstControlSource ╰── GstTimedValueControlSource ╰── GstInterpolationControlSource ╰── GstBtEnvelope ╰── GstBtEnvelopeADSR
Classic attack-decay-sustain-release envelope. The “length” determines the note-length. The “release” time adds to the overall envelope time.
GstBtEnvelopeADSR *
gstbt_envelope_adsr_new (void
);
Create a new instance
void gstbt_envelope_adsr_setup (GstBtEnvelopeADSR *self
,gint samplerate
,GstClockTime ticktime
);
Initialize the envelope for a new cycle.
“attack”
property“attack” gdouble
Attack of the envelope in seconds.
Owner: GstBtEnvelopeADSR
Flags: Read / Write
Allowed values: [0.001,4]
Default value: 0.1
“decay”
property“decay” gdouble
Decay of the envelope in seconds.
Owner: GstBtEnvelopeADSR
Flags: Read / Write
Allowed values: [0.001,4]
Default value: 0.5
“floor-level”
property“floor-level” gdouble
Lowest level of the envelope.
Owner: GstBtEnvelopeADSR
Flags: Read / Write
Allowed values: >= 0
Default value: 0
“length”
property“length” guint
Note length in ticks.
Owner: GstBtEnvelopeADSR
Flags: Read / Write
Allowed values: [1,255]
Default value: 1
“peak-level”
property“peak-level” gdouble
Highest level of envelope.
Owner: GstBtEnvelopeADSR
Flags: Read / Write
Allowed values: >= 0
Default value: 1.79769e+308
“release”
property“release” gdouble
Release of the envelope in seconds.
Owner: GstBtEnvelopeADSR
Flags: Read / Write
Allowed values: [0.001,4]
Default value: 0.5
“sustain-level”
property“sustain-level” gdouble
Sustain level of envelope.
Owner: GstBtEnvelopeADSR
Flags: Read / Write
Allowed values: >= 0
Default value: 8.98847e+307