If you do not specify it, the latest file will be dropped.

Specify the version of ffmpeg with -ffmpeg-git-checkout-version = n4.3.1. NVENC and NVDEC seem to be enabled automatically. Now enable Intel QSV, AMD amf as an option. If you don't need it, use -build-ffmpeg-static = y. I wanted a dll, so I made it generate a dll with -build-ffmpeg-shared = y. cross_compile_ffmpeg.sh -build-ffmpeg-shared=y -build-intel-qsv=y -build-amd-amf=y -ffmpeg-git-checkout-version=n4.3.1 -enable-gpl=nīuild with 32bit and 64bit as the target, or choose only one. sudo apt install python3-pip -yīuild ffmpeg. sudo apt-get install subversion ragel curl texinfo g++ bison flex cvs yasm automake libtool autoconf gcc cmake git make pkg-config zlib1g-dev mercurial unzip pax nasm gperf autogen bzip2 autoconf-archive p7zip-full clang python3 python3-pip python3-setuptools python3-wheel ninja-build -yįor Ubuntu 18.04 sudo apt install python3-distutils -yįor Ubuntu 20.04 sudo apt install python-is-python3 -y Then, a command like sudo apt install 〇〇 will appear in the log, so copy it and execute it. I will execute it for the time being./cross_compile_ffmpeg.sh The directory can be anywhere under the home directory. VMware Workstation 15 Player was used as the virtualization software. It's very easy because a dedicated tool is prepared. Please take responsibility for your actions. ** I am not responsible for any problems with building with the steps in this article. I will build it with the feeling that it is OK if it works for the time being, so I will ignore warnings and so on. Make a note so that you do not forget it.

Lgpl build of ffmpeg for windows