SUMMARY The icons shown for audio files audio/x-opus+ogg and audio/x-vorbis+ogg are the icon of emtpy/zero size files. STEPS TO REPRODUCE 1. Open Dolphin and look at a audio file of the mentioned types. 2. 3. OBSERVED RESULT Wrong icon is shown (empty/zero size icon) EXPECTED RESULT An audio file icon would be shown instead. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.18.4 KDE Frameworks Version: 5.68.0 Qt Version: 5.14.1 ADDITIONAL INFORMATION xdg-mime query filetype path/file.ogg audio/x-vorbis+ogg xdg-mime query filetype path/file.opus audio/x-opus+ogg It can be solved by linking: mimetypes/32/application-ogg.svg to mimetypes/32/audio-x-vorbis+ogg.svg mimetypes/32/application-ogg.svg to mimetypes/32/audio-x-opus+ogg.svg Same for mimetypes/64/application-ogg.svg Or any other audio icon you see fit.
(In reply to udevnull from comment #0) > OBSERVED RESULT > Wrong icon is shown (empty/zero size icon) Here it shows audio-x-generic.svg. > It can be solved by linking: > mimetypes/32/application-ogg.svg to mimetypes/32/audio-x-vorbis+ogg.svg > mimetypes/32/application-ogg.svg to mimetypes/32/audio-x-opus+ogg.svg > Same for mimetypes/64/application-ogg.svg > Or any other audio icon you see fit. Yes, I think that would be the correct icon.
audio-x-vorbis+ogg is present now. Just need audio-x-opus+ogg.