question:
1. Video playback, mouse movement or switching pages, opening other software or files, video pauses, how to solve?
2. Many online learning videos cannot be fast-forwarded and played during learning. It is too slow and time-consuming. How to speed up the playback of videos?
solution:
The pro-test is effective,
Solution to problem 1:
Open the video webpage to be played, and press Fn+f12 on the keyboard to pop up the webpage code editing interface, as shown in the right part of the figure below.
Paste the following code under the console section, and press the Enter key to run, the video on the left will speed up the progress.
/* play video twice as fast */
document.querySelector('video').defaultPlaybackRate = 1.0;//默认一倍速播放
document.querySelector('video').play();
/* now play three times as fast just for the heck of it */
document.querySelector('video').playbackRate = 8.0; //修改此值设置当前的播放倍数
You can replace 8.0 with 15.0, which is faster. It seems that if it is changed to a larger value such as 20, an error will be reported, and the self-test can be modified.
Problem 2 Solution