UtteranceProgressListener.OnBeginSynthesis Method
Definition
Important
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Called when the TTS engine begins to synthesize the audio for a request.
[Android.Runtime.Register("onBeginSynthesis", "(Ljava/lang/String;III)V", "GetOnBeginSynthesis_Ljava_lang_String_IIIHandler", ApiSince=24)]
public virtual void OnBeginSynthesis (string? utteranceId, int sampleRateInHz, Android.Media.Encoding audioFormat, int channelCount);[<Android.Runtime.Register("onBeginSynthesis", "(Ljava/lang/String;III)V", "GetOnBeginSynthesis_Ljava_lang_String_IIIHandler", ApiSince=24)>]
abstract member OnBeginSynthesis : string * int * Android.Media.Encoding * int -> unit
override this.OnBeginSynthesis : string * int * Android.Media.Encoding * int -> unitParameters
- utteranceId
- String
The utterance ID of the utterance.
- sampleRateInHz
- Int32
Sample rate in hertz of the generated audio.
- audioFormat
- Encoding
Audio format of the generated audio. Should be one of
AudioFormat#ENCODING_PCM_8BIT, AudioFormat#ENCODING_PCM_16BIT or
AudioFormat#ENCODING_PCM_FLOAT.
- channelCount
- Int32
The number of channels.
- Attributes
Remarks
Called when the TTS engine begins to synthesize the audio for a request.
It provides information about the format of the byte array for subsequent #onAudioAvailable calls.
This is called when the TTS engine starts synthesizing audio for the request. If an application wishes to know when the audio is about to start playing, {#onStart(String)} should be used instead.
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.