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Just apply it in terminal & you will get most codec $ sudo dnf install gstreamer-plugins-bad gstreamer-plugins-bad-free-extras gstreamer-plugins-bad-nonfree gstreamer-plugins-ugly gstreamer-ffmpeg gstreamer1-libav gstreamer1-plugins-bad-free-extras gstreamer1-plugins-bad-freeworld gstreamer1-plugins-base-tools gstreamer1-plugins-good-extras gstreamer1-plugins-ugly gstreamer1-plugins-bad-free gstreamer1-plugins-good gstreamer1-plugins-base gstreamer1 You can applied commands given in this page but you should enable RPMFusion repositories firstģ) I found also this excellent post on internet: open GNOME software center, select add on, then select codec & finally install all not installed packages of codec (Gstreamer package)Ģ) I found this link on internet which deal with this issue: If you are on Fedora GNOME no need for this stepĬ.
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1) by GNOME software center (I did not recommend it on Fedora cinnamon or KDE or XFCE due to conifliction between PackageKit & DNF):
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