Q: I just wonder whether it is possible to crop video in AE using a forthright crop function. I know it probably seems easy than I imagine, but I do really want a hands-on guide to crop video into a rectangle. -From Creativecow Forum

It is certain that some top-notch tools, like After Effects, come with diverse useful features that are a bit hard to find for some users who are unfamiliar with the operating interface. Just as the forum post said, After Effects crop video in a simple way. Practically, without a complete guide, it's somewhat confusing to do it. Thus, to give more help, we are going to talk about how to crop video in After Effects in details.

Part 1. Simple Steps to Crop a Video in After Effects

As a matter of fact, cropping video in After Effects is remarkably easy as long as you are clear about every step. If can't, you'd better have a look at following guide right now.

Step 1 Import video and select "Region of Interest" tool

after effects box
Firstly go to "File" > "Import" > "File..." to add a required video file to After Effects. Next you have to drag it to the new composition and hit the "Region of Interest" tool.

Step 2 Crop video in After Effects

Before you crop the new video composition, the interface is shown as below.
after effects crop interface
Having pressed the "Region of Interest" tool, you are enabled to create a box around your crop location. At this step, you can adjust the edges to drag a specific area until you are satisfied with it.
after effects crop region of interest

Step 3 Save cropped composition

after effects crop comp
After selecting a "Region of Interest", you ought to navigate to the top menu bar and click "Composition" > "Crop Comp to Region of Interest". By doing that, your video composition will be automatically produced to the "Region of Interest" box.

Part 2. Dedicated Solution to Crop a Video in Joyoshare Media Cutter

Sincerely speaking, cropping in After Effects is sometimes slow, making your computer crash and stopping run suddenly. In this case, a lightweight and compact tool, like Joyoshare Media Cutter, is more appreciated for you to utilize. It comes with excellent performance in cropping video in a professional manner. You can feel free to zoom in and zoom out the adjustable cropping frame or directly reset width and height.

Aside from cropping, Joyoshare Media Cutter is also good at cutting, rotating, trimming, merging and editing video files. You will surprisingly find that there is no any problem to apply video effect, stylize text and image watermark, insert right subtitles, add background music, change aspect ratio, extract audio from video, make ringtone for iPhone, etc. as per your own preferences. To gratify you, this intelligent tool also opens an access to customize corresponding parameters, like resolution, sample rate, codec, bit rate, channel, etc.

Key Features of Joyoshare Media Cutter:

Incredibly flexible to crop video file

Support a huge array of video formats

Specify output format configuration info readily

Come with preview window and auto-play function

Convert video to new format and transfer to portable device

Step 1 Import target video to Joyoshare Media Cutter

Run Joyoshare Media Cutter on your computer to bring up its main interface. According to the instruction shown on the central section, go to drag and drop the ready video to this program. Or you can click the "Open" button to browse and choose one from local folder.
joyoshare media cutter main screen
 
Note: It is not feasible to deal with multiple video files on Joyoshare Media Cutter as batch mode is not supported currently.

Step 2 Start to crop video

Once your video is thoroughly loaded, Joyoshare Media Cutter will auto-play it for you. You can move the yellow sliders or set the temporal intervals to keep favorite fragment. Then continue to hit the "Show segment list" icon segment list icon and click the edit buttonedit icon to do further edit. There is a "Adjust" tab on the top menu bar, from which you can get an adjustable frame to resize cropping area. Of course, you can adopt another workable way to realize it, which is simply typing in exact width and height value in the "Crop Area Size" section.
crop video mac
Note: Make sure that the aspect ratio of the cropped video is as same as that of the selected output format. Otherwise, the result will be generated with black bars.

Step 3 Output cropped video

joyoshare output format interface

Next you are supposed to close the edit window and press the "Format" panel. The encoding mode will lead you to choose any desired format and customize its configuration, such as resolution, codec, bit rate, channel, etc. Undoubtedly, if you don't want to make adjustments, you can keep the original parameter info and go ahead to click the "Start" button to export a new video file.

 

author

June 26, 2018 15:20 pm

Posted by Justin Price to Edit Videos

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