Edit/split/cut/trim/join MP4 files
How to edit/split/cut/trim/join/adjust/convert MP4 files on Mac OS?
MP4 Video Editor for Mac is a lightweight video editor designed for quick splitting, cutting and joining on Mac. It's far more flexible than iMovie, supporting split, cut or trim MP4 and other video files to MPEG1, MPEG2, AVI, FLV, 3GP, MP4 and WMV formats using a variety of codecs, its few buttons mean that most users won't waste time learning how to use it.
With Mac MP4 Editor, you can split large MP4 file into smaller MP4 video clips, extract manually selected segment of an MP4 video file to new MP4 video file, cut a part from the movie and save it with all the settings the original file has, snip off a few seconds from MP4 files (the accurate time cue point will do a good job marking the segments to remove), or to join/merge some small MP4 files to one in various format on Mac OS. Preview is allowed before split MP4 file.
* Direct Stream cut/clone, without re-encode.
* Supports mp4 video and audio files, .mp4, .m4v, .m4a
* Support large mp4 video/audio file, even large then 2GB.
* Very fast and without any quality loss
* Very User-friendly interface
* Join video files as many as you want.
* Rearrange the video clips in the sequence as you expects.
Reference: What is MP4? A video compression standard planned for late 1998. MPEG-4 extends the earlier MPEG-1 and MPEG-2 algorithms with synthesis of speech and video, fractal compression, computer visualization and artificial intelligence-based image processing techniques.
Download and install this MP4 Video Editor
Download the Mp4 Editor Mac, install and run it on your computer, you will see the beautiful interface below.
Add MP4 videos
Next, hit Add Files button to import your MP4 files to the program. Thanks to the wide-range of video formats support, you can also add other videos like MKV, MOV, FLV, WMV, and so on to the Video Editor.
Change the square area in the video to crop the area you do not need in the video such as black sides, subtitiles, etc.
Trim MP4 files
Move the sliders in the timeline or input numbers to fix time duration you need to keep, and then hit OK to trim video.
Merge MP4 video clips
If you need to merge all added videos, just click the box before "Merge into one file"
Set video Effect and special effect
You can adjust video contrast, brightness, saturation and apply Emboss, Old Film, or Gray effect to video.
Set output format and save video
Hit the profile drop-downlist to open the format, then select the one you need to output as, hit Save button to output video.