If it doesn't, you can tell it to by typing ani.options(ffmpeg='avconv') in your R session The animation library should automatically use 'avconv' if it sees it instead of 'ffmpeg'.

You many need to first restart R after the install. Verify that R knows where to find it by typing ‘Sys.which(’avconv')' in the R terminal. Ubuntu and Debian systems may use an alternate program named 'avconv' which can be installed with sudo apt-get install libav-tools or by searching 'libav-tools' in Ubuntu's Software Center. sudo apt-get install ffmpeg or search 'ffmpeg' in the Software Center on Ubuntu. If it is not installed, you should be able to install with your system's package manager. You can check if it is installed with a command like dpkg -s ffmpeg. Installing in Linux/Unix (ffmpeg or avconv)įFmpeg is a standard package on many linux systems. The binary files are compressed with 7zip so may need to install an unarchiving utility: You many need to first restart R after the install.ĭownloads are compressed with 7zip, so you may need to first install a 7zip decompression program before you can unpack the installer.ĭecompress the package and store contents on your computer (probably in Program Files)Įdit your system path variable to include the path to the directory containing ffmpeg.exe After you have installed FFmpeg on your system, you can verify that R knows where to find it by typing Sys.which('ffmpeg') in the R terminal. Here are some all-too-brief instructions for the various platforms. This internal function doesn't actually install the ffmpeg library, it just gives instructions on how to do the installation – which really just point to these docs. The animation package uses ffmpeg to export movies into video formats. Instructions for installing ffmpeg on various platforms

Ffmpeg audacity binary