添加 1s 延迟到 Polly MP3 转换结束
Add 1s delay to end of Polly MP3 Conversion
我正在使用 Polly 生成文本到语音的 MP3 文件。我想在每个文件的末尾添加 1 秒的暂停。我该怎么做?
这是我正在处理的内容:
// Load the SDK
const AWS = require('aws-sdk')
const Fs = require('fs')
AWS.config.loadFromPath('config.json');
// Create an Polly client
const Polly = new AWS.Polly({
signatureVersion: 'v4',
region: 'us-east-1'
})
let params = {
'Text': "This is the string I'm converting to MP3" ,
'OutputFormat': 'mp3',
'VoiceId': 'Kimberly'
}
Polly.synthesizeSpeech(params, (err, data) => {
if (err) {
console.log(err.code)
} else if (data) {
if (data.AudioStream instanceof Buffer) {
Fs.writeFile("./myverse.mp3", data.AudioStream, function(err) {
if (err) {
return console.log(err)
}
console.log("The file was saved!")
})
}
}
})
我觉得你应该看看 break section on SSML Tags in Amazon Polly documentation。
let params = {
'Text': `
This is the string I'm converting to MP3
<break strength="medium"></break>
` ,
'OutputFormat': 'mp3',
'VoiceId': 'Kimberly'
};
编辑
也许您还必须将所有文本包含在 <speak>
标签中?
文档说:
The <speak>
tag is the root element of all Amazon Polly SSML text. All
SSML-enhanced text to be spoken must be included within this tag.
希望对您有所帮助。
看来我只需要添加 'TextType': 'ssml'
参数。此外,整个字符串需要包含在 <speak></speak>
标签中,中间有停顿。
Amazon Polly 界面还提供 SSML - 以及纯文本
(以及 C# 和 API 支持和 CLI。)
最简单的方法是在此处输入 SSML window:
一个1.7秒延迟的例子:
<speak>This is the first episode in the MP3 AWS Architect. exam series. <break time="1.7s"/> EC two, exam tips, Part 1.</speak>
Five-second 间隙示例(四舍五入)同样有效:
<speak>This is the second episode in the MP3 AWS Architect. exam series. <break time="5s"/> EC two, exam tips, Part 2.</speak>
我正在使用 Polly 生成文本到语音的 MP3 文件。我想在每个文件的末尾添加 1 秒的暂停。我该怎么做?
这是我正在处理的内容:
// Load the SDK
const AWS = require('aws-sdk')
const Fs = require('fs')
AWS.config.loadFromPath('config.json');
// Create an Polly client
const Polly = new AWS.Polly({
signatureVersion: 'v4',
region: 'us-east-1'
})
let params = {
'Text': "This is the string I'm converting to MP3" ,
'OutputFormat': 'mp3',
'VoiceId': 'Kimberly'
}
Polly.synthesizeSpeech(params, (err, data) => {
if (err) {
console.log(err.code)
} else if (data) {
if (data.AudioStream instanceof Buffer) {
Fs.writeFile("./myverse.mp3", data.AudioStream, function(err) {
if (err) {
return console.log(err)
}
console.log("The file was saved!")
})
}
}
})
我觉得你应该看看 break section on SSML Tags in Amazon Polly documentation。
let params = {
'Text': `
This is the string I'm converting to MP3
<break strength="medium"></break>
` ,
'OutputFormat': 'mp3',
'VoiceId': 'Kimberly'
};
编辑
也许您还必须将所有文本包含在 <speak>
标签中?
文档说:
The
<speak>
tag is the root element of all Amazon Polly SSML text. All SSML-enhanced text to be spoken must be included within this tag.
希望对您有所帮助。
看来我只需要添加 'TextType': 'ssml'
参数。此外,整个字符串需要包含在 <speak></speak>
标签中,中间有停顿。
Amazon Polly 界面还提供 SSML - 以及纯文本 (以及 C# 和 API 支持和 CLI。) 最简单的方法是在此处输入 SSML window:
一个1.7秒延迟的例子:
<speak>This is the first episode in the MP3 AWS Architect. exam series. <break time="1.7s"/> EC two, exam tips, Part 1.</speak>
Five-second 间隙示例(四舍五入)同样有效:
<speak>This is the second episode in the MP3 AWS Architect. exam series. <break time="5s"/> EC two, exam tips, Part 2.</speak>