When using earphones or headsets, Makes the youtube sound more surrounded ( It's better when you listen to music )
目前為
# youtube-delay
Makes the youtube sound more surrounded
## Usage
Using UserScript:
You can install this script in https://greasyfork.org/ko/scripts/454751-simple-youtube-surround
Using DevTools:
1. Goto your video in youtube or youtube music
2. Put this code to console of DevTools
```javascript
const context = new AudioContext();
const video = document.querySelector("#movie_player > div.html5-video-container > video");
const source = context.createMediaElementSource(video);
const splitter = context.createChannelSplitter(2);
const merger = context.createChannelMerger(2);
const leftDelay = context.createDelay();
const rightDelay = context.createDelay();
leftDelay.delayTime.value = 0;
rightDelay.delayTime.value = 0.01;
source.connect(splitter);
splitter.connect(leftDelay, 0);
splitter.connect(rightDelay, 1);
leftDelay.connect(merger, 0, 0);
rightDelay.connect(merger, 0, 1);
merger.connect(context.destination);
```
If you want edit delay values use this code
```javascript
leftDelay.delayTime.value = 0;
rightDelay.delayTime.value = 0.01;
```
## How does it work?
It gives one of the right audio channels of the YouTube video a delay of 10 ms to give it a surround effect
