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Audio wave thumbnail not match

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bigboss97
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Audio wave thumbnail not match

Tue Apr 27, 2021 11:38 am
I'm using v20.12.3 on Windows 10.
I've got a sound clip which always shows a non-related wave form in the thumbnail.
It's simply a "ding" of a bell, as shown in Audacity. But in the thumbnails, it shows a totally different wave form, see screenshot:

Image

I've used it in many projects and it's always like this. Luckily, does not affect the rendered video.
Does anyone know why?


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http://youtube.com/bigboss97
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Arkengheist
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Re: Audio wave thumbnail not match

Tue Apr 27, 2021 1:21 pm
this is just a guess, but maybe it's normalized in height? i'm not sure at all though.
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bartoloni
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Re: Audio wave thumbnail not match

Fri Apr 30, 2021 8:06 am
bigboss97 wrote:I'm using v20.12.3 on Windows 10.
I've used it in many projects and it's always like this. Luckily, does not affect the rendered video.
Does anyone know why?


can you share this "ding" ?
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bigboss97
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Re: Audio wave thumbnail not match

Sat May 01, 2021 7:24 am
bartoloni wrote:can you share this "ding" ?

https://drive.google.com/file/d/18Kwoca2zIFkWR7buP3wmEdObalNZpmGc/view?usp=sharing
Let me know if there's access problem.


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karlfee
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Re: Audio wave thumbnail not match

Sun May 02, 2021 9:28 am
This strange appearance of the file also happens when ffmpeg for preview is turned of in the KDEnlive-options. Seems like a nasty bug. Interesting though, what KDEnlive thinks it can make up when displaying audio-files.
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bigboss97
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Re: Audio wave thumbnail not match

Mon May 10, 2021 11:00 am
Another mismatched clip:
Image


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