<p>To make this process faster - you would either need to use KeyFrames or Motion Tracking, but Wondershare Filmora 9 does not support either. There are other free software packages that do support KeyFrames and Motion Tracking like Davinci Resolve.</p>

CC BY-SA 4.0
2019-01-23T03:38:35.917Z
2019-01-23T03:38:35.917Z
SimplSam
<p>I am not sure about Filmora 9, but Google Motion Tracking. You just need to roughly track the sign and make a blur bigger than the sign, so it's allways covered. If you want to exactly censor the sign, you need to track the corners. But I'd think filmora can't do that</p>

CC BY-SA 4.0
2019-01-19T10:10:25.733Z
2019-01-19T10:10:25.733Z
Timothy Lukas H.
<p>I'm editing a video recorded in a car workshop. The video is about 30 minutes long.</p>

<p>In the background there is a car whose license plate has to be hidden. Unfortunately, the camera moves a lot so it's not possible to censor many frames at a time.</p>

<p>I'm censoring using a mosaic effect over the plate, which has to be added to each frame, but it's taking a very long time.</p>

<p>Can you offer any tips that would help make this process faster?</p>

<p>I'm using Wondershare Filmora 9 for this job.</p>

<p>Thanks.</p>

<editing><post-production>
Censoring license plate in a long video
Hallaghan
# Censoring license plate in a long video

(Asked by: username_0 on 2019-01-14)

I'm editing a video recorded in a car workshop. The video is about 30 minutes long.

In the background there is a car whose license plate has to be hidden. Unfortunately, the camera moves a lot so it's not possible to censor many frames at a time.

I'm censoring using a mosaic effect over the plate, which has to be added to each frame, but it's taking a very long time.

Can you offer any tips that would help make this process faster?

I'm using Wondershare Filmora 9 for this job.

Thanks.

**Tags:** editing, post-production


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## 2 answers

### Answer by username_2 on 2019-01-19. Score: 3 | Accepted answer

I am not sure about Filmora 9, but Google Motion Tracking. You just need to roughly track the sign and make a blur bigger than the sign, so it's allways covered. If you want to exactly censor the sign, you need to track the corners. But I'd think filmora can't do that


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### Answer by username_1 on 2019-01-23. Score: 0

To make this process faster - you would either need to use KeyFrames or Motion Tracking, but Wondershare Filmora 9 does not support either. There are other free software packages that do support KeyFrames and Motion Tracking like Davinci Resolve.


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