From 80c6fa320186b55d1270f279206aa465fbb4b154 Mon Sep 17 00:00:00 2001
From: Vanilagy <1696106+Vanilagy@users.noreply.github.com>
Date: Mon, 11 Aug 2025 01:51:20 +0200
Subject: [PATCH] Fall back to webkitAudioContext

---
 examples/media-player/media-player.ts | 3 +++
 src/media-source.ts                   | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/examples/media-player/media-player.ts b/examples/media-player/media-player.ts
index a7a79a6..93912bd 100644
--- a/examples/media-player/media-player.ts
+++ b/examples/media-player/media-player.ts
@@ -132,6 +132,9 @@ const initMediaPlayer = async (file: File) => {
 			warningElement.textContent = problemMessage;
 		}
 
+		// eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-member-access
+		const AudioContext = window.AudioContext || (window as any).webkitAudioContext;
+
 		// We must create the audio context with the matching sample rate for correct acoustic results
 		// (especially for low-sample rate files)
 		audioContext = new AudioContext({ sampleRate: audioTrack?.sampleRate });
diff --git a/src/media-source.ts b/src/media-source.ts
index 22ff4e7..2ae14db 100644
--- a/src/media-source.ts
+++ b/src/media-source.ts
@@ -1446,6 +1446,10 @@ export class MediaStreamAudioTrackSource extends AudioSource {
 			});
 		} else {
 			// Let's fall back to an AudioContext approach
+
+			// eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-member-access
+			const AudioContext = window.AudioContext || (window as any).webkitAudioContext;
+
 			this._audioContext = new AudioContext({ sampleRate: this._track.getSettings().sampleRate });
 			const sourceNode = this._audioContext.createMediaStreamSource(new MediaStream([this._track]));
 			this._scriptProcessorNode = this._audioContext.createScriptProcessor(4096);