#Installing FFmpeg:1. Type `./configure` to create the configuration. A list of configureoptions is printed by running `configure --help`. `configure` can be launched from a directory different from the FFmpegsources to build the objects out of tree. To do this, use an absolutepath when launching `configure`, e.g. `/ffmpegdir/ffmpeg/configure`.2. Then type `make` to build FFmpeg. GNU Make 3.81 or later is required.3. Type `make install` to install all binaries and libraries you built.NOTICE------ - Non system dependencies (e.g. libx264, libvpx) are disabled by default.