https://bugs.kde.org/show_bug.cgi?id=416466
--- Comment #1 from Christoph Feck <cf...@kde.org> --- The thumbnailer just uses FFMPEG libraries to extract the frame image. Please try this command in Konsole (try with different time-stamps): ffmpeg -ss 00:00:10 -i GXxxxxxx.MP4 -vframes 1 testoutput.jpg If the testoutput.jpg shows the same errors, then the bug needs to be reported to FFMPEG developers. -- You are receiving this mail because: You are watching all bug changes.