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Digikam 7.0: Open-source photo management

digikam.org

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Re: Digikam 7.0: Open-source photo management

#61

Are the people tags saved to the photo's file metadata somehow? I've thrown about 130,000 photos up to google photos for safe-keeping but want a second set of redundancy.

No. I'd love to be wrong, btw: please correct me if I'm wrong.

(I've looked at the sidecars from takeout, and the API). You might be able to scrape the metadata via puppeteer, but that's brittle and janktastic.

Re: Digikam 7.0: Open-source photo management

#62

I haven't tried this out yet, but from the release notes it sounds like the new facial recognition system will be better than I am. I am not good at recognizing faces and have been waiting for quite some time for a good open source tool to recognize faces with.

Never thought of people with facial agnosia.. someone make an app !

google glass was gonna be heaven ...

Re: Digikam 7.0: Open-source photo management

#63
post #39

Earlier quoted context omitted.

Darktable is mostly for RAW processing, Digikam is for organization / tagging afaik.

What is considered the best DAM (digital asset manager) for photos?

I haven't seen anything open source that comes close to Lightroom, even if you only consider LR versions from ten years ago. Although LR used to have the habit of getting really slow with larger libraries, it mostly just works and doesn't get in the way, while stuff like darktable is just... weird. Darktable has similar issues to GIMP, as in, that it hypothetically has a lot of features, but the usability is pretty poor overall, and it lacks some pretty vital things. GIMP only did 8 bit color until recently and a lot of operations are comically slow, while darktable has a very low legibility UI and keyboard shortcuts that don't make a lot of sense (e.g. navigation keys are different between modes), it isn't good at actualling keeping a library of photos, and crucially it has no way to quickly go to 100/200/400 % magnification (in LR you could hold the middle mouse button to instantly snap to 400 % iirc, extremely useful, completely absent in darktable).

Overall photo editing with open source software is kind of a drag. The features are more or less there, the UX isn't.

Re: Digikam 7.0: Open-source photo management

#64

Earlier quoted context omitted.

Right, computers do have loads of RAM. So just spin up a chromium fork for the UI, and a handful of http servers for the different background tasks, pull in a bazillion of dependencies, and... it's gone. The RAM, that is.

No, spin up a worker that listens on a queue and thumbnails an image on request so in an event the thumbnailer crashes on a corrupted image the entire app does not die. So the same for all other complicated tasks. It is not that handling run time errors has demonstrated to be a trivial tasks for a main app.

Realistically you wouldn't want to run libparsealltheformats inside your main app anyway, because that's just obvious madness in case someone uses it on files from the Internet and not just files created by their non-evil camera. Of course, everyone does anyway.

Re: Digikam 7.0: Open-source photo management

#65
post #54

Earlier quoted context omitted.

You can configure what is added to the metadata in the settings.

It's a dubious default, though. Why muck with tags from originals when you don't have to?

Not really a default. When you start up Digikam for the first time a prompt asks if you would like information saved to the files or not. If you select no information is stored in a local Digikam DB.

Re: Digikam 7.0: Open-source photo management

#66
post #7

KDE software is so great (digiKam, Kdenlive, Kate, Krita) unfortunately the KDE environment compared to Gnome is just so bug-ridden, especially when it comes to multi-monitoring, wayland-support and scaling. Gnome shines in these respecst. I wish thebest of both worlds!

My experience is totally the opposite. In fact, at work we are now migrating many of our computers from GNOME to KDE because we are really tired of GNOME's bugs (and it's "too simple to the point of being useless" interface).

Re: Digikam 7.0: Open-source photo management

#67

Every year for at least last 5 years I have been trying Digikam. Every year like 99.9% of the reasonably complicated GUI-based single process multi-functional software written on Linux it would blow up while working with marginally large sets of files (~ 50k photos, roughly evenly split between 24 megapixel NEF files and random resolution jpegs ) It is just sad to see that the imaging/image processing/image organizin…

We are working on a multi-process GPU accelerated image viewer with the ability to seamlessly browse and organise through hundreds of thousands of photos. Although it is multi process, all applications are embedded in a container application. The processes communicate using 127.0.0.1. All done locally.

It was specifically designed to handles hundreds of thousands of images and is in the final stages of release.

We have a little bit more information and screenshots on the website: https://www.pixolage.com and would be grateful for any community feedback (or beta testers!).

Disclaimer: I work at Pixolage

Re: Digikam 7.0: Open-source photo management

#68
post #67

Every year for at least last 5 years I have been trying Digikam. Every year like 99.9% of the reasonably complicated GUI-based single process multi-functional software written on Linux it would blow up while working with marginally large sets of files (~ 50k photos, roughly evenly split between 24 megapixel NEF files and random resolution jpegs ) It is just sad to see that the imaging/image processing/image organizin…

We are working on a multi-process GPU accelerated image viewer with the ability to seamlessly browse and organise through hundreds of thousands of photos. Although it is multi process, all applications are embedded in a container application. The processes communicate using 127.0.0.1. All done locally. It was specifically designed to handles hundreds of thousands of images and is in the final stages of release. We ha…

Picasa can do it on a mediocre CPU, single threaded. That's the benchmark you should aim at.

Re: Digikam 7.0: Open-source photo management

#69
post #68
post #67

Earlier quoted context omitted.

We are working on a multi-process GPU accelerated image viewer with the ability to seamlessly browse and organise through hundreds of thousands of photos. Although it is multi process, all applications are embedded in a container application. The processes communicate using 127.0.0.1. All done locally. It was specifically designed to handles hundreds of thousands of images and is in the final stages of release. We ha…

Picasa can do it on a mediocre CPU, single threaded. That's the benchmark you should aim at.

Performance is great on single thread/single CPU, but performance is even better when doing multi-threaded for most scenarios.

In terms of development, we prefer developing on lesser hardware so that we can be sure that Pixolage will run super smooth for most setups (although long compile waits can be frustrating).

For scalability, nothing beats multi-process. (Due to the way the OS manages communications between GPU driverprocess using the GPU).

Completely agree - Picasa is/was a great application!

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