/configure --enable-nonfree --enable-libass --enable-gpl --enable-libx264 --enable-librsvg --enable-libvpx --enable-opengl \--enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libtheora \--enable-libvorbis --enable-libx265 \--enable-libopus --enable-libxvid \--enable-filter=gltransition --extra-libs='-lGLEW -lglfw -lSOIL'glfw # Centosyum install glfw glfw-devel# Ubuntusudo apt-get install libglfw3 libglfw3-dev# 找不到 lglfw 时,排查与尝试解决:# ldconfig -p | grep glfw# sudo ln -s **
so /usr/local/ffmpeg/ffmpeg_build/lib/Install xvfb:`pkg install xorg-vfbserver` ( 系统环境 FreeBSD)`apt install xvfb` ( 系统环境 Ubuntu)Run xvfb:`Xvfb :1 -screen 0 1280x1024x16` Execute ffmpeg-gl-transition example:`env DISPLAY=:1 ffmpeg -i media/0
mp4 -i media/1
mp4 -filter_complex gltransition -y out