How to Crop MP4 Files
This is an easy and reliable solution to crop MP4 videos. It can help you resolve things like these: remove black bars, focus some video area in MP4 files, or crop a widescreen MP4 video to fit your viewer and so on. And the trick is to use an intuitive MP4 cropper. It’s Wondershare Video Editor (Video Editor for Mac). With it, you can crop MP4 files at ease and with in high video quality.
Below is the step-by-step guide to show you how to crop MP4 with this wonderful MP4 file cropper. For windows users, please follow it.
1 Import MP4 videos to this MP4 cropper
Double click this app’s desk icon to run it. Then select “16:9 Widescreen” or “4:3 Standard” option to create new movie. Now, just import your wanted MP4 files from the computer to this MP4 cropper. To do it, you have two ways. One is to click the “Import” option in the top-left corner of the interface to browse your computer and then load your local MP4 videos. The other is to import them by a simple drag-and-drop. After that, all of them will be listed in this app’s album.
2 Crop MP4 files
In this step, first, you need to drag one of your MP4 videos from the album to the Timeline for cropping. Secord, on the Timeline, double click the MP4 file and then choose “Crop” option in the video editing panel, or you just right click the file and then choose “Crop” option from the submenu.
At this time, you’ve entered into the Crop window. Click the “Play” button and then you can watch the video in the two preview windows. You can drag a rectangle to select the video area at will in the left preview window. And immediately, you can see the effect in the right preview window. If you don’t satisfy the effect, you can adjust it in real time. This app is very easy and convenient to crop video, isn’t it? When you’ve done, just click “Ok” to save the setting.
3 Export the new MP4 file
At last, just click the “Create” button to export the new MP4 video. Then, select MP4 in the “Format” category of the pop-up the output window. After that, according to the output patch you set, you can find the cropped MP4 file.
Also view a step by step video tutorial below:
Compress MP4 Files: It can't be easier with the help of Wondershare MP4 compressor Mac or PC (Windows 8 supported).
Import MP4 to QuickTime: If you have trouble in playing MP4 in QuickTime, one of the doable solutions is to convert MP4 to QuickTime with an intuitive MP4 to QuickTime converter (Windows 8 included).
Convert MP4 to ISO: The easy-to-use yet powerful MP4 to ISO converter allows you to convert MP4 to ISO image files for later burning and then play on regular DVD players.