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1. Kde mplayer thumbnailer kbuntu how to#
2. Kde mplayer thumbnailer kbuntu pdf#
3. Kde mplayer thumbnailer kbuntu code#
4. Kde mplayer thumbnailer kbuntu free#

Just invoke it with the files or folders where you want to generate thumbnails as arguments, e.g. The general use is the same as with any other thumbnailing script. (I would have loved to use KDE's python bindings directly, but it looks like both pykde4 and pykde5 have been abandoned for years).

Kde mplayer thumbnailer kbuntu pdf#

E.g.: for the script to support generating PDF thumbnails you would have to install evince. KDE's own thumbnailers are not supported. So you will still need to have all the corresponding GNOME thumbnailer modules installed. Thumbnails are first generated through GNOME's thumbnail factory and then made compatible with KDE. The following commands should take care of all dependencies: sudo apt install gir1.2-gnomedesktop-3.0 python3-pip The script also depends on Python's pillow library which may be installed via pip. Dependenciesįor the script to work properly you will need to have the python bindings for GNOME installed.

Kde mplayer thumbnailer kbuntu code#

Make_thumbnail(factory, os.path.join(dirpath, filename))įactory = GnomeDesktop.DesktopThumbnailFactory()Ĭopy and paste the code section above into a new file, choose a fitting name for it (e.g. Update_name_and_meta(thumb_path, filename, mtime, mime_type, size)įor dirpath, dirnames, filenames in os.walk(folder): Thumbnail = factory.generate_thumbnail(uri, mime_type)įactory.save_thumbnail(thumbnail, uri, mtime) If not factory.can_thumbnail(uri, mime_type, mtime): If factory.lookup(uri, mtime) is not None: # Use Gio to determine the URI and mime type # uncomment this to remove GNOME thumbnails: Im.save(kde_thumb_path, "png", pnginfo=meta) Meta.add_text("Thumb::Mimetype", mime_type) Meta.add_text("Thumb::MTime", str(int(mtime))) Meta.add_itxt("Software", KDE_THUMBNAILER) Kde_thumb_path = os.path.join(thumb_dir, kde_md5 + ".png") # with the URI RFC2396 which is listed in the freedesktop specs,

Print("Making thumb compatible with KDE.") KDE_THUMBNAILER = "KDE Thumbnail Generator"ĭef update_name_and_meta(thumb_path, filename, mtime, mime_type, size): # regardless of MIME type might not always work # FIXME: Hardcoding the Thumbnailer to a generic name Gi.require_version('GnomeDesktop', '3.0')įrom gi.repository import Gio, GnomeDesktop Generated through GNOME's thumbnail factory and then made compatible with KDE. You will also need to have the corresponding thumbnailers installed (e.g.Įvince-thumbnailer). Pillow can be installed with `pip install pillow` Is meant as a workaround to that issue, generating thumbnails that followĭependencies: python3 gir1.2-gnomedesktop-3.0 python-pillow

Kde mplayer thumbnailer kbuntu how to#

Towards how to follow the XDG specs for saving thumbnails.

Unfortunately there seems to be some disagreement between GNOME and KDE Largely based on a script by James Henstridge Here is the aforementioned script in its current revision: #!/usr/bin/python3 The main change I implemented is a function that updates the generated thumbnails to be recognized by KDE (by renaming them and updating the PNG metadata chunk). Ubuntu Universe amd64 Official: kde-thumbnailer-deb3.0.b: KDE plugin to show thumbnails of Debian package files: Ubuntu Universe arm64 Official: kde-thumbnailer-deb3.0.b: KDE plugin to show thumbnails of Debian package files : Ubuntu 18.04 LTS (Bionic Beaver) Ubuntu Universe amd64 Official: kde-thumbnailer-deb3.0. In order to work around this incompatibility, I ended up modifying the Python script that James Henstridge posted in the Q&A linked to above. Thumbnailer script to bridge the KDE/GNOME gap

I've filed a bug report with KDE that will hopefully get this addressed eventually, but for now thumbnails generated by KDE and GNOME are sadly incompatible with each other.

Kde mplayer thumbnailer kbuntu free#

This is quite unfortunate since issues like these were supposed to be eliminated with the work of the Free Standards Group. If you want to improve the user experience for future users, you might want to ask your distro to include the necessary thumbnailers by default in the packages that are installed for KDE users.So it turns out that KDE and GNOME now follow slightly different thumbnail naming and metadata conventions. I hope that the suggestions from the previous comment help you to find the necessary packages (if they don't, then you might want to ask in a forum for your distribution). Without additional packages, you will not even get thumbnails for images, and there isn't much that KDE can do about this without help from your distro. Dolphin itself does not contain thumbnailers for anything. I understand that you are unhappy about the user experience, but please note that the distribution is responsible for selecting the packages which are installed by default. I have tons of video files and not being a to preview them is very disheartening and about to make me search for a new desktop environment. however the developers were short sighted in this. Thefrogargedion wrote:Honestly I shouldn't have to install anything to get this.