rm -rf ~/ffmpeg_build ~/bin/{ffmpeg,ffprobe,ffplay,x264,x265} 再次按照编译流程开始一遍即可。 六、还原编译 FFmpeg 所做的更改 删除编译文件、源文件以及二进制文件: rm -rf ~/ffmpeg_build ~/ffmpeg_sources ~/bin/{ffmpeg,ffprobe,ffplay,x264,x265,nasm} sed -i '/ffmpeg_build/d' ~/.manpath ...
git clone--branch stable--depth2https://bitbucket.org/multicoreware/x265_git cd~/ffmpeg_sources/x265_git/build/linux cmake-G"Unix Makefiles"-DCMAKE_INSTALL_PREFIX="$HOME/ffmpeg_build"-DENABLE_SHARED:bool=off../../source make make install 6、安装libfdk_aac AAC音频编码器。需要FFmpeg增加...
./configure --prefix="$HOME/ffmpeg_build" --disable-shared make make install 7、安装libmp3lame MP3音频编码器。需要FFmpeg增加配置选项“ --enable-libmp3lame”。libmp3lame的编译和安装命令如下: cd ~/ffmpeg_sources curl -O -L downloads.sourceforge.net tar xzvf lame-3.100.tar.gz cd la...
git clone --branch stable --depth 2 https://bitbucket.org/multicoreware/x265_git cd ~/ffmpeg_sources/x265_git/build/linux cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$HOME/ffmpeg_build" -DENABLE_SHARED:bool=off ../../source make make install 6、安装libfdk_aac AAC音频编码器。
ffmpeg_sources – Where the source files will be downloaded. This can be deleted if desired when finished with the guide. ffmpeg_build – Where the files will be built and libraries installed. This can be deleted if desired when finished with the guide. ...
ubuntu2404-edgeThis image is just like the aboveubuntu2404container image, except we build all of the ffmpeg support libraries. This is in the spirit of the original intent of this projectjrottenberg/ffmpegalltogether. Building everything that ffmpeg needs, and ffmpeg itself from source. This giv...
Build with multiple processes to increase build speed and suppress excessive output:make -j-s Using FFmpeg to do software 1:1 transcode is simple: ffmpeg-i input.mp4-c:a copy-c:v h264-b:v5Moutput.mp4 -c:a copycopies the audio stream without any re-encoding ...
Since this library exports a native ffmpeg filter, you are required to build ffmpeg from source. Don't worry, though -- it's surprisingly straightforward. Dependencies First, you need to install a few dependencies. Mac OS is very straightforward. On Linux and Windows, there are two options,...
2、先解压glibc源码包,再进入glibc源码目录,然后创建build目录并进入该目录,也就是依次执行以下命令: tar zxvf glibc-2.23.tar.gz cd glibc-2.23 mkdir build cd build 3、在build目录下依次执行以下命令配置、编译与安装glibc: ../configure --prefix=/usr ...
ffmpeg -i source_video.avi -b 300 -s 320x240 -vcodec xvid -ab 32 -ar 24000 -acodec aac final_video.mp4 说明: * 源视频:source_video.avi * 音频编码:aac * 音频位率:32kb/s * 视频编码:xvid * 视频位率:1200kb/s * 视频尺寸:320 X 180 ...