From 144e2209deaa711520e661c61ca513532cbbebee Mon Sep 17 00:00:00 2001
From: Telepathic Walrus <tom19978@googlemail.com>
Date: Sun, 29 Jan 2023 20:19:20 +0000
Subject: [PATCH] Added basic code for audio gian

---
 src/plugins/htmlAudioPlayer/plugin.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/plugins/htmlAudioPlayer/plugin.js b/src/plugins/htmlAudioPlayer/plugin.js
index b5d3c8bd02..627ab5d6ec 100644
--- a/src/plugins/htmlAudioPlayer/plugin.js
+++ b/src/plugins/htmlAudioPlayer/plugin.js
@@ -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;