Select “Change video playback speed” on the application startup screen
Please select a video
Select the video whose playback speed you want to change
Adjust the playback speed of the video after the video has finished loading
After adjusting the speed, actually adjust the playback speed of the video with “Preview”
After the preview is displayed, play the video and check if the playback speed is as you want.
If there is no problem with the video, please save it with the “Share button”
This completes the adjustment and change of the video playback speed.