# ffmpeg > ----------------------------------- Appendix ----------------------------------- - Convert video to HVENC (nvidia) format, use a `qp` value (recommended range 27-34 (smaller is better)):l `ffmpeg -i {{path/to/input_video}} -c:v hevc_nvenc -b_ref_mode 0 -c:a copy -preset p7 -qp {{27}} {{path/to/output_video}}`