How to Blur a Part of Video in Filmora

Описание: Blurring a part of a video in Filmora is a useful technique when you want to conceal sensitive information or faces in your video. Here's how to blur a part of a video in Filmora:

Step 1: Import Your Video Clip
Import your video clip to Filmora's timeline by dragging and dropping the file into the timeline.

Step 2: Add the Mosaic Effect
Click on the "Effects" icon located in the toolbar above the timeline. This will open the "Effects" panel. In the "Effects" panel, select the "Utility" category, and then drag the "Mosaic" effect onto the video clip in the timeline.

Step 3: Adjust the Mosaic Effect
Click on the video clip in the timeline to select it. Then, go to the "Effect Controls" panel, which is located in the upper-left corner of the interface. In the "Effect Controls" panel, you can adjust the "Mosaic" effect's size, shape, and intensity to blur the part of the video you want to conceal.

Step 4: Apply Keyframe to the Mosaic Effect
If the part of the video you want to blur moves, you can apply keyframes to the "Mosaic" effect to follow the motion. Click on the "Keyframe" button, which is located to the left of the "Mosaic" effect in the "Effect Controls" panel, to create keyframes. Then, adjust the "Mosaic" effect's size and position at each keyframe.

Step 5: Preview the Effect
Preview the effect to make sure it looks the way you want it to. You can do this by clicking on the "Play" button located in the preview window.

Step 6: Export the Video
Once you're satisfied with the effect, export the video with the blurred part applied.

That's it! You've now learned how to blur a part of a video in Filmora.