ffmpeg -r 1/5 -i image%03d.jpg -i audio.mp3 -i frame.png -filter_complex 'overlay=main_w/2-overlay_w/2:main_h/2-overlay_h/2'  -c:v libx264 -c:a aac -strict experimental -r 30 -pix_fmt yuv420p outAudio.mp4