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Added basic code for audio gian

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Telepathic Walrus 2023-01-29 20:19:20 +00:00
parent 5edafe901a
commit 144e2209de
1 changed files with 14 additions and 0 deletions
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14
src/plugins/htmlAudioPlayer/plugin.js
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@ -113,6 +113,20 @@ class HtmlAudioPlayer {
val += '#t=' + seconds;
}
const audioCtx = new AudioContext();
const myAudio = document.querySelector('.mediaPlayerAudio');
const source = audioCtx.createMediaElementSource(myAudio);
const gainNode = audioCtx.createGain();
const dbGain = -1;
console.debug(options.item);
console.debug("before" + dbGain);
gainNode.gain.value = Math.pow(10, (dbGain/20));
source.connect(gainNode);
gainNode.connect(audioCtx.destination);
console.debug('gain:' + gainNode.gain.value);
htmlMediaHelper.destroyHlsPlayer(self);
self._currentPlayOptions = options;