# ffmpeg -vsync 0 -i input.mp4 -c:v hevc_nvenc -gpu all out.mp4

I know hevc_nvenc is avaliable and working as I can successful run the command: Įrror initializing output stream 0:0 - Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height

# ffmpeg -vsync 0 -i input.mp4 -c:v hevc_nvenc -gpu list out.mp4įfmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developersīuilt with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-36)Ĭonfiguration: -prefix=/usr -arch=x86_64 -disable-shared -disable-debug -enable-nonfree -enable-nvenc -enable-cuda -enable-cuvid -enable-libnpp -enable-gpl -enable-fontconfig -enable-gnutls -enable-gray -enable-libfreetype -enable-version3 -extra-cflags=-Ilocal/include -extra-cflags=-I/home/pcarmo/HARDENING/RPMS/ffmpeg/ffmpeg-4.2.2 -extra-ldflags=-L/home/pcarmo/HARDENING/RPMS/ffmpeg/ffmpeg-4.2.2 -extra-cflags=-I/home/pcarmo/HARDENING/RPMS/ffmpeg/Video_Codec_SDK_7.1.9/Samples/common/inc/ -extra-cflags=-I/usr/local/cuda-10.0/targets/x86_64-linux/include -extra-ldflags=-L/usr/local/cuda-10.0/targets/x86_64-linux/lib -extra-ldflags=-L/usr/lib64/nvidia The command 'ffmpeg -vsync 0 -i input.mp4 -c:v hevc_nvenc -gpu list -f null -' I copied from the page above does not work anymore.

Lokking for some help with something that I had working some time ago.

Ffmpeg nvidia h264