

matched as AVOption 'framerate' with argument '30'. matched as option 'b' (video bitrate (please use -b:v)) with argument '15M'. matched as option 'vf' (set video filters) with argument '-c:v'. matched as input url with argument 'normal-desktop-use-1440p.mkv'. matched as option 's' (set frame size (WxH or abbreviation)) with argument '2560x1440'. matched as option 'pix_fmt' (set pixel format) with argument 'yuv420p'. matched as option 'f' (force format) with argument 'rawvideo'. matched as option 'filter_hw_device' (set hardware device used when filtering) with argument 'hw'. matched as option 'init_hw_device' (initialise hardware device) with argument 'qsv=hw'. matched as option 'loglevel' (set logging level) with argument 'debug'. I get the following error: Splitting the commandline. Ffmpeg -init_hw_device qsv=hw -filter_hw_device -f rawvideo -pix_fmt yuv420p -s:v 2560x1440 -i normal-desktop-use-1440p.mkv -c:v h264_qsv.
