Ubuntu系统x86架构编译安装ffmpeg一、准备文件注可直接下载我上传的CSDN资源然后直接跳到一中的第3项将文件按以下顺序存放。ffmpeg源码音视频开发ffmpeg编译所需资源文件其他文件音视频开发ffmpegx86/Arm编译所需库文件(fdk-aac-2.0.2,lame-3.99.5,opencore)1.ffmpeg源码下载官网下载网址http://ffmpeg.org/download.html#releases操作点击FFmpeg 4.4.3 “Rao下的Download xz tarball”下载得到ffmpeg-4.4.3.tar.xz压缩文件注本教程使用的ffmpeg4.4.3官网找不到也可以使用其他版本。2.其他文件(1)fdk-aac-2.0.2.tar.gz官网下载网址https://www.linuxfromscratch.org/blfs/view/svn/multimedia/fdk-aac.html(2)lame-3.99.5.tar.gz官网下载网址https://sourceforge.net/projects/lame/files/lame/3.99/(3)opencore-amr-0.1.6.tar.gz官网下载网址https://sourceforge.net/projects/opencore-amr/files/opencore-amr/3.将文件按以下顺序存放新建ffmpeg目录与ffmpegOtherFiles目录mkdir ffmpeg \ mkdir -p ffmpeg/ffmpegOtherFilesffmpeg-4.4.3.tar.xz放入ffmpeg目录“fdk-aac-2.0.2.tar.gz”,“lame-3.99.5.tar.gz”,opencore-amr-0.1.6.tar.gz放入ffmpegOtherFiles目录二、更新、安装基础依赖sudo apt update \ sudo apt upgrade -y \ sudo apt install -y build-essential cmake三、安装configure依赖1.终端apt依赖sudo apt install -y gnutls-dev \ libass-dev \ libdrm-dev \ libopus-dev \ libpulse-dev \ libspeex-dev \ libtheora-dev \ libtwolame-dev \ libv4l-dev \ libvorbis-dev \ libvpx-dev \ libx264-dev \ libx265-dev \ libxvidcore-dev \ libopenal-dev \ libomxil-bellagio-dev \ libxcb1-dev \ libva-dev \ libvdpau-dev2.其他依赖进入ffmpegOtherFiles目录cd ffmpeg/ffmpegOtherFiles解压编译安装依赖tar -xvf fdk-aac-2.0.2.tar.gz \ cd fdk-aac-2.0.2 \ ./configure --prefix/usr/local --disable-static \ make -j12 \ sudo make install \ cd .. \ tar -xvf lame-3.99.5.tar.gz \ cd lame-3.99.5 \ ./configure --prefix/usr/local --disable-static \ make -j12 \ sudo make install \ cd .. \ tar -xvf opencore-amr-0.1.6.tar.gz \ cd opencore-amr-0.1.6 \ ./configure --prefix/usr/local --disable-static \ make -j12 \ sudo make installOrin Nano中“lame”使用./configure--prefix/usr/local --disable-static\--buildaarch64-unknown-linux-gnu\--hostaarch64-unknown-linux-gnu\--targetaarch64-unknown-linux-gnu四、配置1.解压文件cd ffmpegtar -xvf ffmpeg-4.4.3.tar.xzcd ffmpeg-4.4.32.开始配置./configure --prefix/usr/local/ \ --disable-debug \ --disable-doc \ --disable-static \ --enable-libdrm \ --enable-ffplay \ --enable-gnutls \ --enable-gpl \ --enable-libass \ --enable-libfdk-aac \ --enable-libfontconfig \ --enable-libfreetype \ --enable-libmp3lame \ --enable-libopencore_amrnb \ --enable-libopencore_amrwb \ --enable-libopus \ --enable-libspeex \ --enable-libtheora \ --enable-libtwolame \ --enable-libv4l2 \ --enable-libvorbis \ --enable-libvpx \ --enable-libx264 \ --enable-libx265 \ --enable-libxcb \ --enable-libxvid \ --enable-nonfree \ --enable-omx \ --enable-openal \ --enable-runtime-cpudetect \ --enable-shared \ --enable-vaapi \ --enable-vdpau \ --enable-version3 \ --disable-asm \ --disable-x86asm \ --extra-cflags-fPIC \ --toolchainhardened \ --disable-stripping \ --extra-cflags-I/usr/local/include/ffnvcodec五、编译安装1.编译make -j$(nproc)2.安装sudo make -j$(nproc) install六、配置环境1.链接sudo ln -s /usr/local/ffmpeg/bin/ffmpeg /usr/bin/ffmpeg \ sudo ln -s /usr/local/ffmpeg/bin/ffprobe /usr/bin/ffprobe \ sudo ln -s /usr/local/ffmpeg/bin/ffplay /usr/bin/ffplay \ sudo ln -s /usr/local/ffmpeg/bin/ffmpeg /usr/local/bin/ffmpeg \ sudo ln -s /usr/local/ffmpeg/bin/ffprobe /usr/local/bin/ffprobe \ sudo ln -s /usr/local/ffmpeg/bin/ffplay /usr/local/bin/ffplay2.库写入设置sudo sh -c echo /usr/local/ffmpeg/lib /etc/ld.so.conf.d/ffmpeg.conf更新设置sudo ldconfig七、验证安装查看ffmpeg支持信息ffmpeg -hwaccels执行结果如下:ffmpeg version 4.4.3 Copyright (c) 2000-2022 the FFmpeg developers built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.2) configuration: --prefix/usr/local/ffmpeg --disable-debug --disable-doc --disable-static --enable-libdrm --enable-ffplay --enable-gnutls --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfontconfig --enable-libfreetype --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopus --enable-libpulse --enable-sdl2 --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libv4l2 --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxvid --enable-nonfree --enable-omx --enable-openal --enable-runtime-cpudetect --enable-shared --enable-vaapi --enable-vdpau --enable-version3 --enable-xlib --libdir/usr/lib/x86_64-linux-gnu --incdir/usr/include/x86_64-linux-gnu --disable-asm --disable-x86asm --extra-cflags-fPIC --toolchainhardened --disable-stripping --extra-cflags-I/usr/local/include/ffnvcodec libavutil 56. 70.100 / 56. 70.100 libavcodec 58.134.100 / 58.134.100 libavformat 58. 76.100 / 58. 76.100 libavdevice 58. 13.100 / 58. 13.100 libavfilter 7.110.100 / 7.110.100 libswscale 5. 9.100 / 5. 9.100 libswresample 3. 9.100 / 3. 9.100 libpostproc 55. 9.100 / 55. 9.100 Hardware acceleration methods: vdpau vaapi drmUbuntu系统x86架构编译安装ffmpeg-完毕