How to blur a face in a video on iphone license#

Second, blur can create a special effect, simulating a point of view or establishing something otherworldly. By blurring a video background element, you emphasize what’s in the foreground, and vice versa.

It can be helpful to break blur use cases down into two categories: drawing focus and special effect.įirst, blur can draw focus and attention to a particular part of the frame or the subject. But the reasons for blurring are more difficult to define. Often referred to as bokeh, which is the artistic use of focus throughout a given film sequence, these blur effects can add storytelling, mood, and more.ĭifferent lenses, or adjusting the depth of field for a given shot, can cause blur. You can add certain types of blur to video for aesthetic reasons. Most of this paperwork is handled in pre-production, so when your film goes to a video editor, they'll know exactly who or what to blur, resize, or pixelate. In some cases, documentary footage requires releases from participants in order for them to appear on film. Check in with your interview subjects beforehand about how they want to appear within a documentary film - this is essential to properly protect privacy to prevent your film from running into liability issues. To eliminate distractions so you can highlight a specific area of your footageīlurring is a frequently used effect for preserving privacy.

How to blur a face in a video on iphone license#

To hide sensitive information like license plates, logos, etc.

To protect someone’s identity by blurring their face.

A good blur can serve practical purposes as well as artistic ones, and discovering how you can use it best when you edit video is a powerful part of the post-production toolbox.Ī few of the most important and common reasons you’d need to apply blur to a video are: Because it’s a very useful effect, blur often appears more than necessary.

Blur is one of the more common effects you see in videos, photos, and advertising.