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Build FFmpeg with AMF Support
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FFmpeg uses the AMD Advanced Media Framework (AMF) library for accelerated H.264, HEVC, and AV1 encoding on AMD GPUs.
The executables released by the FFmpeg officially support AMD AMF by default. You can go directly to the official FFmpeg website https://ffmpeg.org/download.html to download these executables.
In some cases, users like to build FFmpeg with AMF. In the following part we will give methods on how users can build FFmpeg. General instructions on how to build FFmpeg can be found at https://trac.ffmpeg.org/wiki/CompilationGuide/Generic.
To enable AMF support, you need to download the AMF framework header files(version 1.4.29+) from https://github.com/GPUOpen-LibrariesAndSDKs/AMF.git and use the --enable-amf configuration when building FFmpeg.
We will use Ubuntu to show how to build FFmpeg on the Linux operating system.
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Create an “AMF” directory in the system include path /usr/local/include
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Download AMD AMF from https://github.com/GPUOpen-LibrariesAndSDKs/AMF.git . Copy the contents of AMF/amf/public/include/ to the above “AMF” directory.
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Install supporting packages
sudo apt-get install install yasm sudo apt-get install pkg-config sudo apt-get install gcc sudo apt-get install make sudo apt-get install diffutils sudo apt-get install git
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Clone the FFmpeg source code
git clone https://github.com/FFmpeg/FFmpeg.git ffmpeg
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Configure
cd ffmpeg ./configure --enable-amf -
Make
make -j
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The binary files are built in the ffmpeg folder
To compile FFmpeg under Windows operating system, we use two typical compilers.
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Install MSYS2 from http://msys2.github.io . Suppose installed at C:\msys64
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Run
C:\msys64\mingw64.exe, which will launch the “MSYS2 MinGW x64 Prompt” -
In the MSYS2 MinGW x64 Prompt, install all supporting packages
pacman -S make pkgconf diffutils mingw-w64-x86_64-nasm mingw-w64-x86_64-gcc mingw-w64-x86_64-SDL2 mingw-w64-x86_64-gdb mingw-w64-x86_64-dlfcn git -
Inside your Windows Environment variables, add “C:\msys64\mingw64\bin” to the “Path” of “User variables for username”, here “username” should be replaced by the actual user of current Windows OS
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Create an “AMF” directory in the MSYS2 system include path "C:\msys64\usr\local\include\amd".
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Download AMD AMF from https://github.com/GPUOpen-LibrariesAndSDKs/AMF.git . Copy the contents of AMF/amf/public/include/ to the above “AMF” directory
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Clone the FFmpeg source code
git clone https://github.com/FFmpeg/FFmpeg.git ffmpeg -
Configure
cd ffmpeg ./configure --enable-amf --extra-cflags=-I/usr/local/include/amd -
Make
make -j -
The binary files are built in the ffmpeg folder
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Install Microsoft Visual Studio 2022 from https://visualstudio.microsoft.com/vs/
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Install MSYS2 from http://msys2.github.io. Suppose installed at C:\msys64
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Run C:\msys64\mingw64.exe, which will launch “MSYS2 MinGW x64 Prompt”
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In the MSYS2 MinGW x64 Prompt, install all supporting packages
pacman -S make pkgconf diffutils nasm git -
Inside your Windows Environment variables, add
“C:\msys64\mingw64\bin”to the “Path” of “User variables for username”, here “username” should be replaced by the actual user of current Windows -
Create an “AMF” folder in the directory in the MSYS2 system include path "C:\msys64\usr\local\include".
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Download AMD AMF from https://github.com/GPUOpen-LibrariesAndSDKs/AMF.git . Copy the contents of AMF/amf/public/include/ to the above “AMF” directory.
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In the Windows “Start” menu, from “Visual Studio 2022” run “x64 Native Tools Command Prompt for VS 2022”
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In the “x64 Native Tools Command Prompt for VS 2022” prompt,
C:\Program Files\Microsoft Visual Studio\2022\Community>cd c:\msys64 C:\msys64>msys2_shell.cmd -mingw64 -use-full-pathThis will launch a MinGW x64 Prompt.
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In the MinGW x64 Prompt, clone the ffmpeg source code
git clone https://github.com/FFmpeg/FFmpeg.git ffmpeg -
Configure
cd ffmpeg ./configure --extra-cflags=-I/usr/local/include --toolchain=msvc --enable-amf -
Make
make -j -
The binary files are built in the ffmpeg folder.