1_5186417019896987854.mp4 -

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.

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. 1_5186417019896987854.mp4

: 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. To "make a piece" from your MP4 file—which