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Audio in only (#15)

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* Audio + Video / test Audio

* Add code

* Fix demo

* support additional inputs

* Add code

* Add code
This commit is contained in:
Freddy Boulton
2024-10-30 13:08:09 -04:00
committed by GitHub
parent 2068b91854
commit 3bf4a437fb
29 changed files with 1613 additions and 416 deletions
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5
frontend/shared/AudioWave.svelte
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@@ -3,13 +3,12 @@
export let numBars = 16;
export let stream_state: "open" | "closed" | "waiting" = "closed";
export let audio_source: HTMLAudioElement;
export let audio_source_callback: () => MediaStream;
let audioContext: AudioContext;
let analyser: AnalyserNode;
let dataArray: Uint8Array;
let animationId: number;
let is_muted = false;
$: containerWidth = `calc((var(--boxSize) + var(--gutter)) * ${numBars})`;
@@ -27,7 +26,7 @@
function setupAudioContext() {
audioContext = new (window.AudioContext || window.webkitAudioContext)();
analyser = audioContext.createAnalyser();
const source = audioContext.createMediaStreamSource(audio_source.srcObject);
const source = audioContext.createMediaStreamSource(audio_source_callback());
// Only connect to analyser, not to destination
source.connect(analyser);