error: Failed build dependencies: ffmpeg-devel is needed by qtav-1.11.0-2.gitab48666.fc28.x86_64 libass-devel is needed by qtav-1.11.0-2.gitab48666.fc28.x86_64 libva-devel is needed by qtav-1.11.0-2.gitab48666.fc28.x86_64 openal-soft-devel is needed by qtav-1.11.0-2.gitab48666.fc28.x86_64