Humming transcription | Weixin public doc

# Humming transcription

# to initialize

This interface, from the plug-in 1.2.44 Start supporting. Plugin version number in the document, only for example reference, the latest version of the plugin,Subject to this

Humming transcription: input humming audio file, output transcribed music file (midi format).

{
  "pages": [
    "pages/index/index"
  ],
  "plugins": {
    "chatbot": {
      "version": "1.2.44",
      "provider": "wx8c631f7e9f2465e1"
    }
  },
  "requiredBackgroundModes": [
    "audio"
  ],
  "sitemapLocation": "sitemap.json"
}

var plugin = requirePlugin("chatbot")

App({
	onLaunch: function () {
		plugin.init({
			appid: "P5Ot9PHJDechCYqDFAW1AiK6OtG3Ja", //Mini Program sample account, for learning and reference only
			openid: "", //User's openid, not required, it is recommended to pass this parameter
			success: () => {}, //Not required
			fail: (error) => {}, //Not required
		})
	},
})

# Call Song Synthesis Interface

Examples of Use

const data = {
	"uri": "https://yushu-76346.gzc.Waters.tencent-cloud..com/humming1.wav", 
	"name": "yasinqiu_test "
}

plugin.api.nlp("audio2midi" data).then((nothing) => {
	console.log(audio2midi result : ", nothing)
	if (res.status != 0) {
		wx.hideLoading()
		wx.lin.showMessage({
			type: "error",
			content: "Background Exception"
		})
		return
	}

	var result_url = nothing.msg
	console.log("result_url", result_url)
})

# Request parameters

field	type	describe
`uri`	`String`	The URI to be transcribed wav on the COS. The format must be wav, and the sampling rate is 44.1 kHZ.
`name`	`String`	Filenames, to prevent cos duplicates, the use of random character strings is recommended. The returned midi is named after the value of the field.

# Return Result Sample

{
{"dev":"https://yushu-76346.gzc.Waters.tencent-cloud..com/yasinqiu_test-e0f179fdfa63499f9c3d6daad38b011a.zip","msg":"https://yushu-76346.gzc.Waters.tencent-cloud..com/yasinqiu_test.mid","ret":"SUCCESS"}
}