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Merge pull request #288 from thymue/compressor-plugin

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Audio compressor plugin
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th-ch
2021-10-24 12:17:28 +02:00
committed by GitHub
parent 6a2e3ab6c1 e99c91ce6e
commit 7b064c1e6f
1 changed files with 25 additions and 0 deletions
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plugins/audio-compressor/front.js Normal file
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const applyCompressor = () => {
const videoElement = document.querySelector("video");
// If video element is not loaded yet try again
if(videoElement === null) {
setTimeout(applyCompressor, 500);
return;
}
const audioContext = new AudioContext();
let compressor = audioContext.createDynamicsCompressor();
compressor.threshold.value = -50;
compressor.ratio.value = 12;
compressor.knee.value = 40;
compressor.attack.value = 0;
compressor.release.value = 0.25;
const source = audioContext.createMediaElementSource(videoElement);
source.connect(compressor);
compressor.connect(audioContext.destination);
};
module.exports = applyCompressor;