mindboost-rnbo-test-project/archive/components/tests/AudioNoiseTest.vue

499 lines
18 KiB
Vue

<template>
<div class="rnboplayer">
<button v-if="preparedForWebAudio" @click="skip('next')">
skip sound
</button>
<button v-if="preparedForWebAudio" @click="skip('previous')">
previous sound
</button>
<button v-if="preparedForWebAudio" @click="mute">
mute AudioElements
</button>
<button v-if="preparedForWebAudio" @click="connectMusicDevice">
connect Music
</button>
<button v-if="preparedForWebAudio" @click="connectNoiseNode">
connect Noise & Music
</button>
<button v-if="preparedForWebAudio" @click="disconnectNodes">
disconnect Nodes
</button>
<button v-if="preparedForWebAudio" @click="disconnectMusicNodes">
disconnnect Music Nodes
</button>
<AudioElement
ref="Noise"
key="5"
:src="sourceNoiseURL"
title="Noise"
@volume:update="changeNoiseVolume"
>
<template #default="{}">
<!-- tropic icon -->
<img style="width: 25px" src="~/assets/image/noiseicon.svg">
</template>
<!-- Slot content for AudioElement, if needed -->
</AudioElement>
<AudioElement
v-if="selectedAudioTitle"
:ref="selectedAudio.title"
:key="selectedAudio.id"
:src="selectedAudio.src"
:title="selectedAudio.title"
@update:playing="handlePlayingUpdate"
@update:paused="handlePausedUpdate"
@volume:update="changeMusicVolume"
>
<template #default="{ }">
<div class="icon">
<!-- tropic icon -->
<img style="width: 25px" src="~/assets/image/musicicon.svg">
</div>
</template>
<!-- Slot content for AudioElement, if needed -->
</AudioElement>
</div>
</template>
<script>
import AudioElement from '@/components/experiments/AudioElement.vue'
import importedMusicPatcher from '@/assets/patch/music_patch.export.json'
import importedNoisePatcher from '@/assets/patch/noise_patch.export.json'
import importedTestPatcher from '@/assets/patch/test_patch.export.json'
import { createRNBODevice, getAttenuationFactor } from '@/lib/AudioFunctions'
import { useAudioStore } from '~/stores/audio'
import { useUserStore } from '~/stores/user'
export default {
components: {
AudioElement
},
props: {
soundscape: {
type: String,
default: 'Lagoon'
}
},
data () {
return {
audioList: [
{ id: 1, title: 'Lagoon', src: window.location.origin + '/sounds/lagoon.m4a' },
{ id: 2, title: 'Forest', src: window.location.origin + '/sounds/forest.m4a' },
{ id: 3, title: 'Meadow', src: window.location.origin + '/sounds/meadow.m4a' },
{ id: 4, title: 'Tropics', src: window.location.origin + '/sounds/tropics.m4a' }
],
noise: { id: 5, title: 'Noise', src: window.location.origin + '/masking/noise.flac' },
selectedAudioTitle: '',
currentElement: {},
createdNodes: {},
createdNodesCount: 0,
noiseRNBODevice: {},
musicPatch: importedMusicPatcher,
noisePatch: importedTestPatcher,
audioContext: null,
toggleMute: false,
readyPlayer: false,
createMusicNodeCounter: 0
}
},
computed: {
selectedAudio () {
return this.audioList.find(audio => audio.title === this.selectedAudioTitle) || null
},
isPlaying () {
return useAudioStore().isPlaying()
},
preparedForWebAudio () {
return this.areAllNodesAvailable()
},
sourceNoiseURL () {
return window.location.origin + '/masking/noise.flac'
}
},
onRenderTriggered () {
// useNuxtApp().$logger.log('render AudioNoiseTest-' + props.title)
},
watch: {
createdNodesCount: {
handler () {
if (this.areAllNodesAvailable()) {
// useNuxtApp().$logger.log('we are complete with the node generation , lets start the noise once ')
this.connectNoiseNode()
}
},
deep: true
}
},
beforeUnmount () {
this.disconnectNodes()
if (this.audioContext) { this.audioContext.close() }
this.audioContext = null
},
beforeMount () {
this.audioContext = useAudioStore().getContext()
},
mounted () {
this.selectAudioByTitle(this.audioList[0].title)
this.currentElement = this.audioList[0]
this.addUserNavigationHandling()
this.musicPatch = importedMusicPatcher
this.noisePatch = importedNoisePatcher
this.testPatch = importedTestPatcher
},
methods: {
unmute () {
const musicAudioElement = this.$refs[this.currentElement.title].audioElement
const noiseAudioElement = this.$refs.Noise.audioElement
noiseAudioElement.volume = 1
musicAudioElement.volume = 1
musicAudioElement.muted = false
noiseAudioElement.muted = false
const musicGain = this.createdNodes.musicGain
const audioContext = this.createdNodes.musicGain.context
const noiseGain = this.createdNodes.musicGain
if (musicGain.gain.value === 0) { musicGain.gain.linearRampToValueAtTime(1, audioContext.currentTime + 10) }
noiseGain.gain.linearRampToValueAtTime(1, audioContext.currentTime + 10)
useAudioStore().setPlaying(false)
},
changeMusicVolume (newValue) {
if (!this.createdNodes.musicGain.gain) { return }
// useNuxtApp().$logger.log(this.createdNodes.musicGain.gain)
this.createdNodes.musicGain.gain.cancelScheduledValues(this.createdNodes.musicGain.context.currentTime)
this.createdNodes.musicGain.gain.linearRampToValueAtTime(newValue / 100, this.createdNodes.musicGain.context.currentTime + 0.30)
},
changeNoiseVolume (newValue) {
const noiseGain = this.createdNodes.noiseGain
if (!noiseGain) { return }
noiseGain.gain.cancelScheduledValues(noiseGain.context.currentTime)
noiseGain.gain.linearRampToValueAtTime(newValue / 100, noiseGain.context.currentTime + 0.30)
},
addUserNavigationHandling () {
if ('mediaSession' in navigator) {
// Set the handler for the next track action
navigator.mediaSession.setActionHandler('nexttrack', () => {
this.skip('next')
})
// Set the handler for the previous track action
navigator.mediaSession.setActionHandler('previoustrack', () => {
this.skip('previous')
})
}
},
getSong (currentTitle, direction) {
const index = this.audioList.findIndex(song => song.title === currentTitle)
let adjacentIndex = index + (direction === 'next' ? 1 : -1)
// Loop back to the first song if 'next' goes beyond the last index
if (adjacentIndex >= this.audioList.length) {
adjacentIndex = 0
} else if (adjacentIndex < 0) {
adjacentIndex = this.audioList.length - 1
}
return this.audioList[adjacentIndex]
},
skip (_direction) {
// useNuxtApp().$logger.log('fade out the song')
const musicGain = this.createdNodes.musicGain
if (musicGain instanceof GainNode) {
musicGain.gain.setValueAtTime(musicGain.gain.value, this.createdNodes.musicGain.context.currentTime)
musicGain.gain.linearRampToValueAtTime(0, musicGain.context.currentTime + 2)
// useNuxtApp().$logger.log('volume of musicAudio ' + musicAudioElement.volume)
}
setTimeout(() => {
// useNuxtApp().$logger.log('gain of musicAudio ' + musicGain.gain.value)
}, 6000)
// useNuxtApp().$logger.log(nextSong)
/*
setTimeout(() => {
// useNuxtApp().$logger.log('replace the song')
this.selectAudioByTitle(nextSong.title)
}, 2000) */
},
selectAudioByTitle (title) {
this.selectedAudioTitle = title // update the selected Audio what is a reactive prop that triggers rerenderin the Audioelement
setTimeout(() => {
this.replaceMusicNode()
// this line triggers a rerender of the noise audio element what is not what we want
this.currentElement = this.audioList[this.audioList.findIndex(e => e.title === title)]
}, 100)
},
areAllNodesAvailable () {
// List of required node keys as you've named them in this.createdNodes
const requiredNodes = [
'musicSource', 'musicSplitter', 'microphoneSource',
'musicDevice', 'outputSplitter', 'musicGain',
'noiseSource', 'noiseSplitter', 'noiseDevice',
'noiseGain', 'merger'
]
// Check if each required node exists and is not undefined in this.createdNodes
return requiredNodes.every(nodeKey => this.createdNodes[nodeKey] !== undefined)
},
connectMusicDevice () {
const { musicDevice, microphoneSource, musicSplitter, musicSource, musicGain, outputSplitter } = this.createdNodes
// useNuxtApp().$logger.log('connect Music device')
musicSource.connect(musicSplitter, 0, 0)
// musicSource.connect(musicSource.context.destination)
microphoneSource.connect(musicDevice, 0, 0)
musicSplitter.connect(musicDevice, 0, 1)
musicSplitter.connect(musicDevice, 1, 2)
musicDevice.connect(musicGain)
musicDevice.connect(outputSplitter)
musicGain.connect(this.audioContext.destination)
// useNuxtApp().$logger.log('Music device connected')
musicGain.gain.value = 1
},
//
// hier Version 2 testen Noise und Music rein, dann Gain
//
//
// hier Version 1 testen Noise und Music Mergen dann Gain
//
connectNoiseNode () {
// useNuxtApp().$logger.log('CONNECT NOISE NODE')
const {
noiseSplitter, microphoneSource, noiseDevice,
musicSplitter, noiseSource, noiseGain
} = this.createdNodes
this.connectMusicDevice()
noiseSource.connect(noiseSplitter, 0, 0)
microphoneSource.connect(noiseDevice, 0, 0)
noiseSplitter.connect(noiseDevice, 0, 1)
noiseSplitter.connect(noiseDevice, 1, 2) // 2 channels
musicSplitter.connect(noiseDevice, 0, 3)
musicSplitter.connect(noiseDevice, 1, 4)
const attenuation = this.noiseRNBODevice.parametersById.get('attenuation')
attenuation.value = getAttenuationFactor()
noiseDevice.connect(noiseGain)
noiseGain.connect(noiseGain.context.destination)
setTimeout(() => {
this.unmute()
}, 300)
},
connectNoiseNodeOrginal () {
// useNuxtApp().$logger.log('CONNECT NOISE NODE')
const {
noiseSplitter, microphoneSource, noiseDevice,
outputSplitter, noiseSource, noiseGain
} = this.createdNodes
this.connectMusicDevice()
noiseSource.connect(noiseSplitter, 0, 0)
microphoneSource.connect(noiseDevice, 0, 0)
noiseSplitter.connect(noiseDevice, 0, 1)
noiseSplitter.connect(noiseDevice, 1, 2) // 2 channels
outputSplitter.connect(noiseDevice, 0, 3)
outputSplitter.connect(noiseDevice, 1, 4)
const attenuation = this.noiseRNBODevice.parametersById.get('attenuation')
attenuation.value = getAttenuationFactor()
noiseDevice.connect(noiseGain)
noiseGain.connect(noiseGain.context.destination)
setTimeout(() => {
this.unmute()
}, 300)
},
handleLoadingUpdate () {
// useNuxtApp().$logger.log('Loaded Audio File we are ready to connect everything')
},
handlePlayingUpdate (isPlaying) {
// useNuxtApp().$logger.log('prepared AudioNodes ' + this.createMusicNodeCounter)
if (!isPlaying) { this.disconnectNodes() } else if (this.areAllNodesAvailable()) {
this.replaceMusicNode()
} else {
// Whatever was before, reset
if (this.createdNodes.length > 0) {
this.createdNodes.musicGain.gain.linearRampToValueAtTime(0, this.audioContext.currentTime + 2)
this.disconnectNodes()
}
this.prepareWebAudioNodes()
}
},
prepareWebAudioNodes () {
this.createMusicNodeCounter++
const userStore = useUserStore()
const isAuth = userStore.isAuthenticated
// Create new Context there might be some nodes missing.
// const ContextClass = (window.AudioContext || window.webkitAudioContext || window.mozAudioContext || window.oAudioContext || window.msAudioContext)
// useNuxtApp().$logger.log('user', { userStore }, { isAuth })
if (!isAuth) {
// useNuxtApp().$logger.error('User no logged in ')
return
}
// Take the microphone and all the other nodes and make them available for mindbooost
navigator.mediaDevices.getUserMedia({
audio: {
echoCancellation: false,
noiseSuppression: false,
autoGainControl: false
},
video: false
}).then((micStream) => {
const audioContext = this.audioContext ? this.audioContext : useAudioStore().getContext()
const microphoneSource = audioContext.createMediaStreamSource(micStream)
this.createdNodes.microphoneSource ||= microphoneSource
// Return both audioContext and microphoneSource to the next link in the chain
return { audioContext, microphoneSource }
})
.then(({ audioContext, microphoneSource }) => {
// First RNBO device creation
return createRNBODevice(audioContext, this.testPatch).then((noiseRNBODevice) => {
this.createdNodes.noiseRNBODevice ||= noiseRNBODevice
return { audioContext, microphoneSource, noiseRNBODevice }
})
})
.then(({ audioContext, microphoneSource, noiseRNBODevice }) => {
// Second RNBO device creation
return createRNBODevice(audioContext, this.musicPatch).then((musicRNBODevice) => {
this.createdNodes.musicRNBODevice ||= musicRNBODevice
return { audioContext, microphoneSource, noiseRNBODevice, musicRNBODevice }
})
}).then(({ audioContext, microphoneSource, noiseRNBODevice, musicRNBODevice }) => {
this.createdNodes ||= {}
this.noiseRNBODevice = noiseRNBODevice
const noiseAudioElement = this.$refs.Noise.$refs.audioElement
const musicAudioElement = this.$refs[this.currentElement.title].$refs.audioElement
// Assign nodes if they don't exist
this.createdNodes.microphoneSource ||= microphoneSource
this.createdNodes.musicDevice ||= musicRNBODevice.node
this.createdNodes.noiseDevice ||= noiseRNBODevice.node
this.createdNodes.noiseSource ||= audioContext.createMediaElementSource(noiseAudioElement)
this.createdNodes.musicSource ||= audioContext.createMediaElementSource(musicAudioElement)
this.createdNodes.musicSplitter ||= audioContext.createChannelSplitter(2)
this.createdNodes.noiseSplitter ||= audioContext.createChannelSplitter(2)
this.createdNodes.outputSplitter ||= audioContext.createChannelSplitter(2)
this.createdNodes.musicGain ||= audioContext.createGain()
this.createdNodes.noiseGain ||= audioContext.createGain()
this.createdNodes.merger ||= audioContext.createChannelMerger(4)
this.createdNodesCount = this.createdNodes.length
})
},
replaceMusicNode () {
if (this.areAllNodesAvailable()) {
const { musicSource, musicGain } = this.createdNodes
setTimeout(() => {
const musicAudioElement = this.$refs[this.currentElement.title].$refs.audioElement
const currentGain = musicGain.gain.value
const newMusicNode = musicSource.context.createMediaElementSource(musicAudioElement)
musicSource.disconnect()
this.connectMusicDevice()
this.createdNodes.musicSource = newMusicNode
// newMusicNode.connect(musicSplitter)
musicGain.gain.linearRampToValueAtTime(currentGain, this.audioContext.currentTime + 2)
}, 2100)
}
},
disconnectMusicNodes () {
const { musicDevice, musicSplitter, musicSource, outputSplitter, musicGain, noiseGain } = this.createdNodes
// useNuxtApp().$logger.log('disconnect Music device')
if (this.areAllNodesAvailable()) {
if (musicGain instanceof GainNode) { musicGain.gain.linearRampToValueAtTime(0, this.audioContext.currentTime + 2) }
if (noiseGain instanceof GainNode) { noiseGain.gain.linearRampToValueAtTime(noiseGain.gain.value, this.audioContext.currentTime) }
setTimeout(() => {
musicSource.disconnect()
musicSplitter.disconnect()
musicDevice.disconnect()
outputSplitter.disconnect()
// useNuxtApp().$logger.log('Music device disconnected')
musicSource.disconnect()
}, 2050)
} else {
// useNuxtApp().$logger.log('No nodes present to disconnect')
}
},
disconnectNodes () {
// useNuxtApp().$logger.log('DISCONNECT ALL NODES')
if (this.createdNodes.microphoneSource) { this.createdNodes.microphoneSource.mediaStream.getTracks().forEach(track => track.stop()) }
// Ensure this.createdNodes is defined and is an object
if (typeof this.createdNodes === 'object' && this.createdNodes !== null) {
Object.values(this.createdNodes).forEach((node) => {
// Check if the node exists and has a disconnect method
if (node && typeof node.disconnect === 'function') {
node.disconnect()
}
// Additional handling for specific types of nodes, if necessary
// For example, stopping an OscillatorNode
if (node instanceof OscillatorNode) {
node.stop()
}
})
}
useAudioStore().setPlaying(false)
}
}
}
</script>
<style scoped>
.rnboplayer {
position: fixed;
width: 220px; /* Or specify a fixed width like 220px if you prefer */
max-width: 220px; /* This line might be redundant depending on your width strategy */
height: fit-content;
display: inline-grid;
z-index: 2;
bottom: 11%;
left: 0;
right: 0;
margin-left: auto;
margin-right: auto;
margin-bottom: 1em;
}
.play.yellow {
background: rgba(255, 176, 66, 0.008);
border-radius: 50%;
box-shadow: 0 0 0 0 rgba(255, 177, 66, 1);
animation: pulse-yellow 4s infinite;
position: fixed;
bottom: 40%;
width: 200px;
height: 200px;
background-image: url('/images/playbtn.svg');
background-repeat:no-repeat;
background-attachment:fixed;
background-position: 58% 55%;
}
.pause.yellow {
background: rgba(255, 176, 66, 0.008);
border-radius: 50%;
box-shadow: 0 0 0 0 rgba(255, 177, 66, 1);
opacity: 0.05;
position: fixed;
bottom: 40%;
width: 200px;
height: 200px;
background-image: url('/images/pausebtn.svg');
background-size: 130px 100px;
background-repeat:no-repeat;
background-attachment:fixed;
background-position: center;
}
.pause.yellow:hover{
opacity: 0.5;
}
@keyframes pulse-yellow {
0% {
transform: scale(0.95);
box-shadow: 0 0 0 0 rgba(255, 177, 66, 0.7);
}
70% {
transform: scale(1);
box-shadow: 0 0 0 10px rgba(255, 177, 66, 0);
}
100% {
transform: scale(0.95);
box-shadow: 0 0 0 0 rgba(255, 177, 66, 0);
}
}
</style>