ffmpeg video code example
Example 1: ffmpeg
git clone https://git.ffmpeg.org/ffmpeg.git ffmpeg
Example 2: ffmpeg compile video
ffmpeg -i 'img-%03d.jpeg' -r 10 out.mkv
Example 3: ffmpeg compile video
ffmpeg -i a%d.jpg -r 10 -c:v libx264 -preset slow -crf 21 output.mp4