hevc H.265 / HEVC (High Efficiency Video Coding) (encoders: nvenc_hevc ) The latest version (6.0.1) requires Nvidia Drivers 358.xx or greater, and my system had version 352.xx, so I followed some instructions to install the latest drivers in Ubuntu 14.04.įfmpeg version N-77671-g97c162a Copyright (c) 2000-2016 the FFmpeg developersīuilt with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04)Ĭonfiguration: -prefix=/home/jaufranc/ffmpeg_build -pkg-config-flags=-static -extra-cflags=-I/home/jaufranc/ffmpeg_build/include -extra-ldflags=-L/home/jaufranc/ffmpeg_build/lib -bindir=/home/jaufranc/bin -enable-gpl -enable-libass -enable-libfdk-aac -enable-libfreetype -enable-libmp3lame -enable-libopus -enable-libtheora -enable-libvorbis -enable-libvpx -enable-nvenc -enable-nonfree -enable-libxvidĭEV.LS h264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (decoders: h264 h264_vdpau ) (encoders: nvenc nvenc_h264 )ĭEV.L. In order to leverage Nvidia Maxwell 2 GPU capabilities you’ll need to download and install Nvidia Video Codec SDK. Similar instructions can also be followed in Windows.
So I’ve put the graphics card to the test in a computer running Ubuntu 14.04, and reports some of my findings here. For this purpose, GearBest sent me Maxsun MS-GTX960 graphics card, a second generation Maxwell GPU, that supports H.265 accelerated video encoding and promised up to 500 fps video encoding. However, there’s a better and fster solution thanks to hardware accelerated encoding available in some Intel and Nvidia graphics cards. However, if you’ve ever tried to transcoding videos with tools such as HandBrake, you’ll know the process can be painfully slow, and a single movie may take several hours even with a machine with a power processor. H.265 promises the same video quality as H.264 when using half the bitrate, so you may have thought about converting your H.264 videos to H.265/HEVC in order to reduce the space used by your videos.
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