Install libffmpegthumbnailer-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libffmpegthumbnailer-dev
Description:
development files for ffmpegthumbnailer
FFmpegthumbnailer is a lightweight video thumbnailer that can be used by file managers to create thumbnails for your video files. The thumbnailer uses ffmpeg to decode frames from the video files, so supported videoformats depend on the configuration flags of ffmpeg. . This package contains the development files distributed with ffmpegthumbnailer.
Homepage: http://code.google.com/p/ffmpegthumbnailer/
Version: 2.1.1-0.1build1
Section: universe/libdevel