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