Configure video thumbnails
You must install ffmpeg on your system to get video thumbnails working.
To install the FFmpeg component for Pimcore, follow these steps:
Log in to the server console and execute the following command:
$ sudo apt-get update && sudo apt-get install -y ffmpeg
$ yum -y install http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm $ sudo yum install ffmpeg
Once these programs are installed, check that the ffmpeg binary is correctly installed:
$ which ffmpeg
For more information, refer to the official documentation.