As shown in the figure below: For example, in this analog video learning video, it is troublesome to find the same content when looking back, because the video itself is too long.
This one method is that the video uploader cuts the video into small segments before uploading, but this is not the case most of the time.
So with this idea, you can create tags by submitting the video after uploading, and after filtering it for everyone to use, just like the picture drawn in the picture, click on the tag to jump the progress bar to the corresponding content, which can save everyone A lot of time.
In fact, I hope someone will implement this, but for professional reasons, I don't have extra time to do it myself.
bilibili@冰华君