Incorrect .opus length in Windows 11 File Explorer

Hi,

I'm running K-Lite Codec Pack 17.9.4 Basic on my Windows 11 machine so that I can play .opus files (audio files exported from WhatsApp on an Android smartphone).

Everything about the playback side of things is fine, but the durations ("Length" attribute) displayed by Windows 11's File Explorer are incorrect:



Screenshot of Windows 11 File Explorer showing .opus files next to their .mp3 conversions

Is this a known issue?

Upload one of the files for me:
https://www.sendspace.com

Admin wrote:Upload one of the files for me:
https://www.sendspace.com

How do I do that without your email address? (all I get is a 403)

BTW, both links in my post point to the same file, I just couldn't find how to paste/include an image in the post, so I used "insert image" with the link to the screenshot on my OneDrive, then "Insert a link" with the exact same URL, JIC.

You can click on the MP button below my name to send a private message.

I hate sounding dumb, but whether private or public message, I'm still clueless as to how to insert an image from a file on my machine...

I don't need an image. I need an opus file that gives the problem. Create a test recording if needed, the sound content is irrelevant.

Here's a 30-second (00:00:30) .opus file that Windows 11 File Explorer reports as being 00:01:31 long:

30-second OPUS file

Thanks

I will make sure this gets fixed in a future version.

Admin wrote:Thanks

I will make sure this gets fixed in a future version.

Great! I'll hold my breath .

Icaros developer has fixed it for next update of his shell extension.

I presume this will be bundled in the next update of the K-Lite Codec Pack?

Yes, once it is available.

I hereby confirm that the problem is fixed in 18.0.0.

Good job!

Happy Holidays to all!