I have uploaded the log file to wetransfer_link with the debug information. I have tried to convert the nut to mp4 using libx264 but the result was exactly the same. The syntax of my command is the following: ffmpeg -i distorted.nut -i reference.nut -lavfi libvmaf -f null - The NUT files in this case are both in raw format. If the latest version fails, report the problem to the mailing list or IRC #ffmpeg on. If you think configure made a mistake, make sure you are using the latest version from Git. configure -enable-libvmaf libvmaf is version3 and -enable-version3 is not specified.
libvmaf (git) libcodec2 (0.7) libxavs (svn snapshot). FFmpeg (shared or static) with these libraries (all optional, but compiled by default unless said otherwise).
