https://bugs.kde.org/show_bug.cgi?id=387092
--- Comment #10 from Jean-Baptiste Mardelle <j...@kdenlive.org> --- If the proxy clip is all black, it probably means the transcoding failed and the clip was converted to audio only. If you want us to investigate, please attach the project file here, and a short sample of the video clip could help too. You can extract 3 seconds from your clip with this command ffmpeg -i yourclip.mp4 -c copy -t 3 cut.mp4 -- You are receiving this mail because: You are watching all bug changes.