node.js - Alexa-音频问题

Question

var Response = require('alexa-response');

//first intent
LaunchRequest:function(){
//Type 1 gives an error saying the "response is not valid" when tested in the     developers console.   
//the Response here is an npm library
Response.directives(
AudioPlayer.play({ url: 'https://s3.amazonaws.com/sounds226/boom.mp3' }),
AudioPlayer.enqueue({ url: 'https://s3.amazonaws.com/sounds226/boom.mp3' }                                    ) .build();

//Type 2 : gives an error when tested on echosim.io saying that the response is not valid
speechOutput = this.t('WELCOME_MESSAGE');    this.response.audioPlayerPlay("REPLACE_ALL",audioData[1].url).speak(speechOutput);
this.emit(':responseReady');

//Type 3: tried to insert the audio tag within the speech response, error again
speechOutput = {
speech: "<speak>" +message+ "<audio src = 'https://s3.amazonaws.com/sounds226/boom.mp3'/></speak>",
    type : 'SSML' 
};
response.ask(speechOutput);
}

我正在尝试在 Alexa 说出我的技能之前插入音频。音频在 90 秒之内。是我对音频标签的理解错误还是以错误的方式使用了指令？先感谢您。感谢任何帮助

Answer 1

以下是示例介绍:

https://developer.amazon.com/blogs/post/Tx1DSINBM8LUNHY/new-alexa-skills-kit-ask-feature-audio-streaming-in-alexa-skills

并且有明确的信息:

响应 LaunchRequest 或 IntentRequest 时，您的响应可以包含 AudioPlayer 指令和标准响应属性，例如 outputSpeech、card 和 reprompt。 例如，如果您在与 Play 指令相同的响应中提供 outputSpeech，Alexa 将在开始传输音频之前朗读所提供的文本。

文档 - https://developer.amazon.com/public/solutions/alexa/alexa-skills-kit/docs/custom-audioplayer-interface-reference

有关开始播放的更多信息

https://developer.amazon.com/public/solutions/alexa/alexa-skills-kit/docs/custom-audioplayer-interface-reference#play