RecordBuf

Records input into a Buffer. If recLevel is 1.0 and preLevel is 0.0 then the new input overwrites the old data. If they are both 1.0 then the new data is added to the existing data. (Any other settings are also valid.)

Examples

// record and replay
// a four second mono buffer
val b = Buffer.alloc(s, s.sampleRate.toInt * 4)

// record for four seconds
play {
  val sig = Formant.ar(XLine.kr(400, 1000, 4), 2000, 800) * 0.125
  RecordBuf.ar(sig, b.id, doneAction = freeSelf, loop = 0)
}

// play it back
play {
  PlayBuf.ar(1, b.id, doneAction = freeSelf, loop = 0)
}

See also: BufFrames
BufRateScale
Done
DoneAction
PlayBuf
DiskOut
BufWr

Linear Supertypes

Serializable, Serializable, AnyRef, Any

Value Members

final def !=(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def !=(arg0: Any): Boolean

Definition Classes
Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def ==(arg0: Any): Boolean

Definition Classes
Any
def ar(in: GE, buf: GE, offset: GE = 0, recLevel: GE = 1.0f, preLevel: GE = 0.0f, run: GE = 1, loop: GE = 1, trig: GE = 1, doneAction: GE = doNothing): RecordBuf

in
the signal to record
buf
the identifier of the buffer to use
offset
sample frame to begin writing from. This is read when a trigger occurs.
recLevel
value to multiply by input before mixing with existing data.
preLevel
value by which the previous buffer contents is multiplied when recording. If this value is zero, the buffer contents is completely overwritten. If this value is one, the new signal is added to the previous content.
run
if zero the recording pauses, otherwise it resumes. The value of run is only read at control-rate! When the recording is paused, the "write-head" remains in its current position and does not advance.
loop
1 to loop after the write head reaches the buffer end, 0 to not loop. This can be modulated.
trig
a trigger which causes a jump to the given offset . A trigger occurs when a signal changes from non-positive to positive (e.g. <= 0 to > 0).
doneAction
what to do when the write head reaches the buffer end. This is only effective when loop is zero.
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def kr(in: GE, buf: GE, offset: GE = 0, recLevel: GE = 1.0f, preLevel: GE = 0.0f, run: GE = 1, loop: GE = 1, trig: GE = 1, doneAction: GE = doNothing): RecordBuf

in
the signal to record
buf
the identifier of the buffer to use
offset
sample frame to begin writing from. This is read when a trigger occurs.
recLevel
value to multiply by input before mixing with existing data.
preLevel
value by which the previous buffer contents is multiplied when recording. If this value is zero, the buffer contents is completely overwritten. If this value is one, the new signal is added to the previous content.
run
if zero the recording pauses, otherwise it resumes. The value of run is only read at control-rate! When the recording is paused, the "write-head" remains in its current position and does not advance.
loop
1 to loop after the write head reaches the buffer end, 0 to not loop. This can be modulated.
trig
a trigger which causes a jump to the given offset . A trigger occurs when a signal changes from non-positive to positive (e.g. <= 0 to > 0).
doneAction
what to do when the write head reaches the buffer end. This is only effective when loop is zero.
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

object RecordBuf extends Serializable

Examples

Value Members

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

def ar(in: GE, buf: GE, offset: GE = 0, recLevel: GE = 1.0f, preLevel: GE = 0.0f, run: GE = 1, loop: GE = 1, trig: GE = 1, doneAction: GE = doNothing): RecordBuf

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def kr(in: GE, buf: GE, offset: GE = 0, recLevel: GE = 1.0f, preLevel: GE = 0.0f, run: GE = 1, loop: GE = 1, trig: GE = 1, doneAction: GE = doNothing): RecordBuf

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped