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remotion/node_modules/@remotion/media-utils/dist/audio-buffer/audio-url-helpers.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.audioBufferToDataUrl = void 0;
+const audio_buffer_to_wav_1 = require("./audio-buffer-to-wav");
+/*
+ * @description Takes an AudioBuffer instance and converts it to a Base 64 Data URL so it can be passed to an <Html5Audio /> tag.
+ * @see [Documentation](https://remotion.dev/docs/audio-buffer-to-data-url)
+ */
+const audioBufferToDataUrl = (buffer) => {
+    const wavAsArrayBuffer = (0, audio_buffer_to_wav_1.audioBufferToWav)(buffer, {
+        float32: true,
+    });
+    let binary = '';
+    const bytes = new Uint8Array(wavAsArrayBuffer);
+    const len = bytes.byteLength;
+    for (let i = 0; i < len; i++) {
+        binary += String.fromCharCode(bytes[i]);
+    }
+    return 'data:audio/wav;base64,' + window.btoa(binary);
+};
+exports.audioBufferToDataUrl = audioBufferToDataUrl;