celluloid VS pdfarranger

Also their readme ( https://github.com/celluloid-player/celluloid ) suggests there is an RPM package via dnf. Why use flatpak?

Personally I use the mpv-amd-full-git package with the Celluloid fronted. Haruna works fine but it loses some functionality compared to Celluloid, like adding an external audio to a movie. Haruna is far superior in terms of front-end design.

Celluloid

gnome-mpv was abandoned and forked into Celluloid: https://github.com/celluloid-player/celluloid

For those who don't know, Celluloid (which ships with mint) is just a better (imo) frontend for MPV

Both VLC and MPV frontends like Celluloid give you keyboard control over playback speed.

There are GUIs based on mpv that provide a user-friendly interface and just use mpv for playback, see Celluloid [0].

[0]: https://celluloid-player.github.io/

On Linux I like to use:

https://github.com/pdfarranger/pdfarranger and https://gitlab.com/scarpetta/pdfmixtool for such tasks.

Für PDFs verwende ich pdfarranger.

I see some questions in the comments about document splitting and if you are using PDF for the export in scanning, this adds an extra step but may be valuable in the long run. For Linux users at least, there is "pdfarranger" which most distros have. You can install that, load the PDF and re-arrange pages, remove pages, etc.

PDFArranger

So, I guess, pdfarranger might be faster than PDFSam. https://github.com/pdfarranger/pdfarranger

I like PDF Arranger for converting JPEGs to PDFs (open source on Windows) https://github.com/pdfarranger/pdfarranger.

I have always only been using PDF Arranger for manipulating PDF files (merging different files, arranging, adding, deleting pages) and I'm wondering if there really is no KDE equivalent for that application.