Crop Video - Trim & Merge Videos, Add Music helps you to crop and trim video by removing unwanted portion. Easily add music to your cropped videos Crop, edit and splice your videos. Advanced Frame by Frame video Trim & Cut. ~ Rotate and Flip Videos. ~ Mute Video Sound. ~ Merge multiple videos. ~ No Watermark and No Time Limit. ~ Share & Save to Library (Camera Roll). ~ Add Music over Video. Features: ~ Crop & Cut(Trim) Video ~ Crop video screen size with a lot of frames to choose from: 4:3, 16