2. Find the control bar or setting options on the video player.
3. Look for buttons or options related to double-speed playback in the control bar or setting options.
4. Click or select the relevant button or option to adjust the double-speed playback setting to normal speed or disable the double-speed playback function.
5. After confirming the settings, close the settings page or control bar.
6. Play back the video and confirm that the double-speed playback function has been cancelled.