RuntimeError: memory access out of bounds - after a lot of mp3 conversion

[olup]

Describe the bug
My app needs to convert a list of audio file to a specific mp3 configuration. It does that sequentially, file after file.

But sometimes I get a RuntimeError: memory access out of bounds, usually after a certain amount of conversion.

Once I got this, any new conversion throws the same until I reload ffmpeg.

FFmpeg doesn't log anything related to this. After I have the error the first time, it's thrown before any logs come out of ffmpeg when trying to convert.

It doesn't happen with version 11.6

One more thing : the error is thrown by the "exec" command. The writing of the file to prepare conversion works fine.

To Reproduce
The code lives in this function: https://github.com/olup/lunii-admin-web/blob/fa27b4275a49166afaf8f5d0a17741bc5275aa72/src/utils/convertors/audio.ts#L31

Expected behavior
I would think I'd be able to do as many conversions as I need

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: reported on macos and I beleive windows too
• Browser: chrome
• Version: 0.12.4

[Soykertje]

Same in Ubuntu using Vite+React and ffmpeg.wasm 0.12.7

Were you able to solve the issue?

[piscopancer]

did you resolve it? My song converter app struggles the same problem

[YolineWu]

same on:

• ffmpeg: v0.12.10
• core: https://unpkg.com/@ffmpeg/core-mt@0.12.6/dist/esm
• vite+vue

[Oniely]

still no updates on this?

[domlija]

Same but for frame extraction from .ts segments