https://bugs.kde.org/show_bug.cgi?id=445720

done <[email protected]> changed:

           What    |Removed                     |Added
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                 CC|                            |[email protected]

--- Comment #7 from done <[email protected]> ---
A 24 bit PCM wav file (exported from audacity) causes clicks/pops/crackling
near the beginning of the clip in the rendered project.

kdenlive 22.08.1, Ubuntu 22.04.1 LTS, imac mid 2010

Preview play in kdenlive is clean.  
I tried rendering with several of the Lossless and Generic presets.  No change.

The issue is reproducible in an empty project with a single, short, 24bit audio
clip that is cropped, placed in a track, faded in and out, and rendered. The
artifacts can be heard at the end of the fade-in.  

Exporting 16bit PCM wav files from audacity resolved the issue. 

Web searches with keywords: kdenlive and: clicks, pops, crackling, noise,
etc... did not produce any insights. I finally found a comment on a youtube
video suggesting the 16bit fix. 

If possible, please add a note to the manual/wiki/help recommending 16bit wav
audio and pointing to open bugs. 

Thanks!

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