- input.txt
file 'photo1.jpg' file 'photo2.jpg' file 'photo3.jpg' - with 3 seconds of duration
ffmpeg -f concat -safe 0 -r 1 -i input.txt -c:v libx264 -r 30 -pix_fmt yuv420p output.mp4
file 'photo1.jpg'
file 'photo2.jpg'
file 'photo3.jpg'ffmpeg -f concat -safe 0 -r 1 -i input.txt -c:v libx264 -r 30 -pix_fmt yuv420p output.mp4