ISynthesisCallback.Start(Int32, Encoding, Int32) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
The service should call this when it starts to synthesize audio for this request.
[Android.Runtime.Register("start", "(III)I", "GetStart_IIIHandler:Android.Speech.Tts.ISynthesisCallbackInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]
public Android.Speech.Tts.OperationResult Start (int sampleRateInHz, Android.Media.Encoding audioFormat, int channelCount);[<Android.Runtime.Register("start", "(III)I", "GetStart_IIIHandler:Android.Speech.Tts.ISynthesisCallbackInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")>]
abstract member Start : int * Android.Media.Encoding * int -> Android.Speech.Tts.OperationResultParameters
- sampleRateInHz
- Int32
Sample rate in HZ of the generated audio.
- audioFormat
- Encoding
Audio format of the generated audio. Must be one of AudioFormat#ENCODING_PCM_8BIT or AudioFormat#ENCODING_PCM_16BIT. Can also be
AudioFormat#ENCODING_PCM_FLOAT when targetting Android N and above.
- channelCount
- Int32
The number of channels. Must be 1 or 2.
Returns
android.speech.tts.TextToSpeech#SUCCESS, android.speech.tts.TextToSpeech#ERROR or android.speech.tts.TextToSpeech#STOPPED.
- Attributes
Remarks
The service should call this when it starts to synthesize audio for this request.
This method should only be called on the synthesis thread, while in TextToSpeechService#onSynthesizeText.
Java documentation for android.speech.tts.SynthesisCallback.start(int, int, int).
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.