Adds +-30sec +-1min +-5min buttons below the video. Works on mobile, tablet (m.youtube.com) and on desktop.
A continuación se muestran las versiones de este script en las que se actualizó el código. Ver todas las versiones.
Change innerHTML to innerText for safety reasons ("Failed to set the 'innerHTML' property on 'Element': This document requires 'TrustedHTML' assignment.")
Allow all youtube url formats
Add tablet and desktop support
Make buttons smaller
Remove unnecessary classname
Removing the addEventListener because certain mobile browsers do not trigger this event.
Add screenshot url
