To "make a piece" from your MP4 file—which typically means extracting a specific clip or segment—you can use several free online tools or built-in software.
: Use the iMovie app. Tap the plus button to create a new movie, select your clip, tap the video in the timeline, and select Split to isolate the "piece" you want to keep. 1_5186417019896987854.mp4
: Useful for splitting a video into two separate files by duplicating scenes and trimming each to the desired length. Built-in Mobile Tools If you are on a mobile device, you don't need a website: To "make a piece" from your MP4 file—which
: A simple drag-and-drop tool where you can right-click the timeline to "Split page" and delete unwanted sections. : Useful for splitting a video into two
to the start and end points of the segment you want to keep. Split or Trim the video at those points. Delete the surrounding parts you do not need. Export/Download the final "piece" as a new MP4 file.