Gpg: keyring `/tmp/tmpq1hloyh6/secring.gpg' created Press to continue or ctrl-c to cancel adding it Sudo apt-get upgrade & sudo apt-get dist-upgrade Sudo add-apt-repository ppa:savoury1/ffmpeg4
Sudo add-apt-repository ppa:savoury1/multimedia Sudo add-apt-repository ppa:savoury1/graphics However, if _all_ newest versions of graphics and multimedia packages are desired then two additional PPAs can be added before installing FFmpeg:
Update (): FFmpeg 4.4 uploads from today onwards are built with these additional optional libraries: glslang (shader support), SVT-AV1 (scalable AV1 encoder), zimg (scaling, colorspace conversion, dithering), Vulkan (GPU acceleration on supported hardware), and SMB (Samba sharing).įFmpeg can be installed from this PPA alone, as the required packages to satisfy minimum versions have been copied here (notify me if any missing). 命令log如下： $ sudo add-apt-repository ppa:savoury1/graphicsįFmpeg 4.4 builds (and associated multimedia packages) for Xenial & newer. $ sudo apt-get upgrade & sudo apt-get dist-upgrade $ sudo add-apt-repository ppa:savoury1/ffmpeg4 $ sudo add-apt-repository ppa:savoury1/multimedia $ sudo add-apt-repository ppa:savoury1/graphics 點開 FFmpeg 4 - media tool (Xenial & newer) : Rob Savoury
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