The video speed adjustment function of iClip supports slowing down the video speed and speeding up the video to achieve slow playback and fast forward effects.
Slow down the video
When importing the video, or double-clicking the video to adjust the speed in the "Added Clips" list, the "Preview/Capture" dialog box will pop up . Click the "Magic Function" tab below the video preview box in the dialog box. In the "Functions applied to video" drop-down box in the "Magic Function" panel, select "Slow Motion Effect", and then select "Deceleration Rate" below it. "Just set a value on the slider. The larger the value, the slower the video speed will be after adjustment.
Speed ??up the video
When importing the video, or double-clicking the video to adjust the speed in the "Added Clips" list, the "Preview/Capture" dialog box will pop up . Click the "Magic Function" tab below the video preview box in the dialog box. In the "Functions applied to video" drop-down box in the "Magic Function" panel, select "Fast Forward Effect", and then select "Acceleration Rate" below it. "Just set a value on the slider. The larger the value, the faster the video speed will be after adjustment.