如何在 VBScript 中将 SAPI 文本保存为语音文件? [英] How to save SAPI text to speech to an audio file in VBScript?

问题描述

我有以下用于文本到语音转换的 VBScript 代码:

I have the following VBScript code for text to speech conversion:

Set objVoice = CreateObject("SAPI.SpVoice")
objVoice.Speak Inputbox("Enter Text")

我想将语音保存到音频文件中.我该怎么做?

I want to save the speech to an audio file. How can I do this?

推荐答案

您可以将 SAPI 输出保存为 .WAV 文件，如下所示:

You can save the SAPI output to a .WAV file as follows:

1. 使用 SpFileStream.Open 方法.

将此文件流分配给 SpVoice.AudioStream 属性.

Assign this file stream to the SpVoice.AudioStream property.

这是一个例子:

Const SAFT48kHz16BitStereo = 39
Const SSFMCreateForWrite = 3 ' Creates file even if file exists and so destroys or overwrites the existing file

Dim oFileStream, oVoice

Set oFileStream = CreateObject("SAPI.SpFileStream")
oFileStream.Format.Type = SAFT48kHz16BitStereo
oFileStream.Open "C:\Work\Sample.wav", SSFMCreateForWrite

Set oVoice = CreateObject("SAPI.SpVoice")
Set oVoice.AudioOutputStream = oFileStream
oVoice.Speak "Hello world"

oFileStream.Close

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