Reduce Browser's Energy Impact for playing YouTube Video
当前为
Inspired by kona's YouTube CPU Tamer
This is for all kinds of YouTube applications, including main page, embedded video, and live chat.
- Faster
- More Stable
- Lower Battery Consumption
Note1: This hijacks to setTimeout, setInterval, clearTimeout, clearInterval
Note2: This uses setInterval(..., 250ms) instead of requestAnimationFrame for background running.
This userscript hijacks setTimeout & setInterval leading different browser behaviors as follows:
let f=function(){console.log('hello world')};
setTimeout(f,100);setTimeout(f,100);setTimeout(f,100);
Native: print out "hello world" 3 times.
Modified: print out "hellow world" 1 time.
let f=function(){console.log('hello world')};
setTimeout(f,100);setTimeout(f,110);setTimeout(f,120);
Native: print out "hello world" 3 times.
Modified: print out "hellow world" 1 ~ 3 time(s) depending on execution time of f and AnimationFrame's segregation;
let f=function(){console.log('hello world')};
setTimeout(f,100);setTimeout(f,200);setTimeout(f,300);
Native: print out "hello world" 3 times.
Modified: print out "hello world" 3 times.
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