[英]AudioKit 4.1 - How to properly stop AKSampler from playing audio?
I have 2 AKSamplers that are connected to an AKMixer but when I call the stop function for each AKSampler, the audio does not stop playing it only stops when I call the stop of the AKMixer. 我有2个AKSamplers连接到AKMixer但是当我为每个AKSampler调用stop函数时,音频不会停止播放它只在我调用AKMixer的停止时停止。 How do I stop playing an AKSampler which is connected to an AXMixer? 如何停止播放连接到AXMixer的AKSampler?
Sample Code: 示例代码:
func stop() {
let sampler1 = AKSampler()
let sampler2 = AKSampler()
let mixer = AKMixer(sampler1, sampler2)
AudioKit.output = mixer
do {
try sampler1.loadWav("Support Objects/audio")
try sampler2.loadWav("Support Objects/audio")
} catch {
return
}
do {
try AudioKit.start()
} catch let error as NSError{
print(error.debugDescription)
}
sampler1.play(noteNumber: //some midi number)
sampler2.play(noteNumber: //some midi number)
sampler1.stop() // does not stop sampler1 from playing
}
A preferred method to stop notes with AKSampler is to stop the specific AKSampler note that was previously started. 使用AKSampler停止音符的首选方法是停止先前启动的特定 AKSampler音符。
For example: 例如:
sampler1.play(noteNumber: yourMIDINoteNumber)
...
sampler1.stop(noteNumber: yourMIDINoteNumber)
Should successfully stop the AKSampler. 应该成功停止AKSampler。
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