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Lightningbeam
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play audio from point on timeline

This commit is contained in:
Skyler Lehmkuhl 2024-12-07 00:00:04 -05:00
parent e0b69007fd
commit 6b7e7eae16
1 changed files with 15 additions and 20 deletions
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35
src/main.js
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@ -357,10 +357,8 @@ let actions = {
updateMenu()
},
execute: async (action) => {
const player = new Tone.Sampler().toDestination();
let buffer = new Tone.ToneAudioBuffer()
await buffer.load(action.audiosrc)
player.add("C1", buffer)
const player = new Tone.Player().toDestination();
await player.load(action.audiosrc)
// player.autostart = true;
let newAudioLayer = new AudioLayer()
let object = pointerList[action.object]
@ -377,7 +375,7 @@ let actions = {
newAudioLayer.track.add(0,action.uuid)
object.audioLayers.push(newAudioLayer)
// TODO: compute image height better
generateWaveform(img, buffer, 50, 25, fileFps)
generateWaveform(img, player.buffer, 50, 25, fileFps)
updateLayers()
},
rollback: (action) => {
@ -1091,7 +1089,7 @@ class AudioLayer {
this.sounds = {}
this.track = new Tone.Part(((time, sound) => {
console.log(this.sounds[sound])
this.sounds[sound].player.triggerAttack("C1", time)
this.sounds[sound].player.start(time)
}))
// const synth = new Tone.Synth().toDestination();
// this.track = new Tone.Part(((time, note) => {
@ -2018,29 +2016,21 @@ window.addEventListener("keydown", (e) => {
function playPause() {
playing = !playing
if (playing) {
// Tone.getTransport().clear()
for (let audioLayer of context.activeObject.audioLayers) {
console.log(1)
audioLayer.track.start(0)
for (let i in audioLayer.sounds) {
let sound = audioLayer.sounds[i]
sound.player.start(0,context.activeObject.currentFrameNum / fileFps)
}
}
Tone.getTransport().seconds = 0
console.log(2)
console.log(Tone.getTransport().state)
Tone.getTransport().start()
console.log(3)
advanceFrame()
} else {
console.log(4)
for (let audioLayer of context.activeObject.audioLayers) {
for (let i in audioLayer.sounds) {
let sound = audioLayer.sounds[i]
console.log(sound.player)
sound.player.releaseAll()
sound.player.stop()
}
}
console.log(5)
// Tone.getTransport().stop()
console.log(6)
}
}
@ -2055,7 +2045,12 @@ function advanceFrame() {
setTimeout(advanceFrame, 1000/fileFps)
} else {
playing = false
Tone.getTransport().stop()
for (let audioLayer of context.activeObject.audioLayers) {
for (let i in audioLayer.sounds) {
let sound = audioLayer.sounds[i]
sound.player.stop()
}
}
}
}
}