https://bugs.kde.org/show_bug.cgi?id=509991
--- Comment #4 from Michał Walenciak <[email protected]> --- (In reply to Nicolas Fella from comment #3) > Thanks. How did you create the file? > > as far as I can tell there is a stream with a webp image inside, but it > doesn't have the correct content disposition (AV_DISPOSITION_ATTACHED_PIC) > so the thumbnailer code doesn't use it. > > See > https://invent.kde.org/multimedia/ffmpegthumbs/-/blob/master/ > ffmpegthumbnailer.cpp?ref_type=heads#L110 these files were created with mkvtoolnix-gui tool, but the original files I have problems with are being created with yt-dlp (invoked with --embed-thumbnail option). When I use it to download playlist I can clearly see that all movies with webp thumbnail do not get it in dolphin, while jpeg thumbnails are fine. -- You are receiving this mail because: You are watching all bug changes.
