#ffmpeg -i test1.jpg -loop 1 -vcodec h264 -pix_fmt yuv420p -r 25 -t 5 -f mp4 ff_image1.mp4
#ffmpeg -i test2.jpg -loop 1 -vcodec h264 -pix_fmt yuv420p -r 25 -t 5 -f mp4 ff_image2.mp4
#ffmpeg -f concat -i file -c copy ff_merge_image.mp4
#file
#file ‘ff_image1.mp4’
#file ‘ff_image2.mp4′
#——————————————————-
ffmpeg -loop 1 -i 16-9-1.jpg -vf “zoompan=z=’1′:x=’if(lte(on,1),(iw-iw/zoom)/2,x-2)’:y=’if(lte(on,1),(ih-ih/zoom),y-1.2)’:d=250” -c:v libx264 -y -b 9800k -r 25 -t 10 16-9-1.mp4
#ffmpeg -i 16-2.jpg -loop 1 -vcodec h264 -pix_fmt yuv420p -r 25 -t 5 -f mp4 16-2.mp4