An upload of moodbar sources (https://userbase.kde.org/Amarok/Manual/Various/Moodbar) and port to gstreamer-1.0 moodbar-0.1.2.tar.gz acquired following https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=moodbar from http://pkgs.fedoraproject.org/repo/pkgs/moodbar/moodbar-0.1.2.tar.gz/28c8eb65e83b30f71b84be4fab949360/moodbar-0.1.2.tar.gz and .tar.gz sha256sum confirmed to be identical to one listed in https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=moodbar (3d53627c3d979636e98bbe1e745ed79e98f1238148ba4f8379819f9083b3d9c4) before extraction and upload
Most of the documentation regarding installation, usage and troubleshooting at https://userbase.kde.org/Amarok/Manual/Various/Moodbar should still apply, just with any instances of gstreamer-0.10 replaced with gstreamer-1.0.
The basic moodfile generation functionality can be tested with moodbar -o test.mood [audiofile], and an image file can be generated for example by command
gst-launch-1.0 filesrc location=[audiofile] ! decodebin ! audioconvert ! fftwspectrum ! moodbar height=50 max-width=300 ! pngenc ! filesink location=mood.png
For actual usage with complete music libraries, the Moodbar File Generation Script ( available on the userbase page) or similar is recommended.
Compiling and installing from a github checkout (or a .tar.gz) should work with command series:
post 0.1.4 (git HEAD):
meson --buildtype plain build
cd build
ninja
sudo ninja install
0.1.4 and earlier:
./autogen.sh --prefix=`pkg-config --variable=prefix gstreamer-1.0`
make
sudo make install