[Interest] OpenCV + Qt iOS: Wrong JPEG library version: library is 62, caller expects 80

Pierre-Yves Siret py.siret at gmail.com
Wed Jan 22 14:19:32 CET 2020

Le mer. 22 janv. 2020 à 01:29, Jason H <jhihn at gmx.com> a écrit :

> Does anyone know how to handle this? I'm not sure who is using which
> version.
> What I did: linked OpenCV into an iOS Qt app. Tape a picture and
> onImageSaved handler, set an Image element source property to
> "file://"+path, then it crashes immediately.
> Works fine in Android.

My workaround a few years ago was to compile OpenCV without jpeg support.

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