Here is the line ffmpeg -hwaccel cuda -hwaccel_device 0 -hwaccel_output_format cuda -extra_hw_frames 14 -i. Then I tried to transcode a video in mkv format with encoding H.265 (hevc) into h.264 using h264_nvenc. So all the required options for Nvidia encoding are in the list. My GPU is GeForce RTX2060 and the OS is Windows 10įfmpeg configuration just after start says: ffmpeg version 5.1.2-essentials_build-Copyright (c) 2000-2022 the FFmpeg developersīuilt with gcc 12.1.0 (Rev2, Built by MSYS2 project)Ĭonfiguration: -enable-gpl -enable-version3 -enable-static -disable-w32threads -disable-autodetect -enable-fontconfig -enable-iconv -enable-gnutls -enable-libxml2 -enable-gmp -enable-lzma -enable-zlib -enable-libsrt -enable-libssh -enable-libzmq -enable-avisynth -enable-sdl2 -enable-libwebp -enable-libx264 -enable-libx265 -enable-libxvid -enable-libaom -enable-libopenjpeg -enable-libvpx -enable-libass -enable-libfreetype -enable-libfribidi -enable-libvidstab -enable-libvmaf -enable-libzimg -enable-amf -enable-cuda-llvm -enable-cuvid -enable-ffnvcodec -enable-nvdec -enable-nvenc -enable-d3d11va -enable-dxva2 -enable-libmfx -enable-libgme -enable-libopenmpt -enable-libopencore-amrwb -enable-libmp3lame -enable-libtheora -enable-libvo-amrwbenc -enable-libgsm -enable-libopencore-amrnb -enable-libopus -enable-libspeex -enable-libvorbis -enable-librubberband I wanted to transcode my videos that have hevc encoding into h.264 using ffmpeg with Nvidia CUDA acceleration.īasically I've followed the guide provided in the official documentation and read through CUDA part in here

Ffmpeg nvidia h264