Aiseesoft Video Editor

Aiseesift Video Editor for Mac lets you edit various video files such as MTS, M2TS, MP3, AAC, WAV, MP4, MOV, MKV, AVI, etc. It can also convert various video and audio files.
With the clip function, you can get any length segments by dragging the time-line or set the time to keep the selected or remove the selected parts. You can also merge multiple videos into one file to enjoy a long movie. It also allows you to crop the video to get rid of the black edges so that it will suit your screen. Add a text or image watermark to your video to make it special. To rotate, flip video is also available for you.