digiKam 8.5 under macOS (Apple Silicon) - problem displaying HEIC of iPhone 16 pro

[Gilles Caulier]

Hi Maik,

libheif is also out of date in the bundle. libheif advanced quickly after a
few months (We use the 0.18.2 in all bundles). Look the changelog:

https://github.com/strukturag/libheif/releases

So, perhaps we need another update...

Best

Gilles



Le dim. 17 nov. 2024 à 22:05, Maik Qualmann <metzpinguin at gmail.com> a
écrit :

> It might be a HEIC HDR image. We might need to set the decoder options to
> convert HDR to 8bit.
>
> Maik
>
> Am Sonntag, 17. November 2024, 21:27:11 Mitteleuropäische Normalzeit
> schrieb
> Sebastian Beer:
> > Dear Manuel,
> >
> > I do not see this problem on my MacBook with most recent MacOS.
> > Can you explain how to reproduce this issue?
> >
> > Best regards,
> >
> > Sebastian
> >
> > > Am 17.11.2024 um 21:19 schrieb Maik Qualmann <metzpinguin at gmail.com>:
> > >
> > > This issue is not known yet. When you create a bug report, please
> provide
> > > the original HEIC image as a sample.
> > >
> > > Maik
> > >
> > > Am Sonntag, 17. November 2024, 21:09:13 Mitteleuropäische Normalzeit
> > > schrieb>
> > > Manuel Bock:
> > >> Dear all,
> > >>
> > >> many thanks for the first native release of digiKam supporting the
> Apple
> > >> own CPUs natively and extending the support of newer HEIC formats.
> > >>
> > >> Unfortunately there still seems to be an issue with displaying (and
> > >> manipulating) HEIC photos of an iPhone 16 Pro. Please find enclosed an
> > >> attachments (screenshot showing digiKams preview right and Apple
> preview
> > >> left). As you can see, macOS preview is showing the correct photo,
> > >> whereas
> > >> digiKam preview seems to clip high tone contrasts. Surprisingly the
> icon
> > >> preview is not showing that wired color tones.
> > >>
> > >> Is this a known problem?
> > >> - If so, do you have an y hints to make it work.
> > >> - Otherwise, should I open a problem ticket?
> > >>
> > >> Nevertheless, many thanks for this milestone release (for the mac).
> > >>
> > >> regards
> > >> Manuel
>
>
>
>
>
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