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How to successfully install ffmpeg on Windows 11 and use it in Mathematica 14.3?

Posted 1 day ago

How to install FFmpeg on Windows 10

I followed the instructions on the webpage exactly as shown, but it shows that the installation was not successful after completion. What is the reason and how can I resolve it?

FFmpeg

enter image description here

The version of FFmpeg used is the latest version as shown on the webpage above.

The final result is still like this:

enter image description here

POSTED BY: Wen Dao
2 Replies

ffmpeg 8 is not supported in 14.3 (it will be in 15). I would recommend removing that from the path, and in a new WL session evaluating $VideoEncoders. This should pop up a dialog that will offer to install a supported version of ffmpeg, and the only necessary action will be clicking the install button and restarting the kernel.

POSTED BY: Carlo Giacometti
Posted 1 day ago

I've solved the problem following your instructions. Thank you for your help.

POSTED BY: Wen Dao
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