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System Design cheat sheet
FFmpeg
FFmpeg is open-source multimedia framework thay can be used for recording, converting, and streaming videos. FFmpeg is command line program (no user interface) Most common use case for FFmpeg: FFmpeg come with 3 command line tools: FFmpeg command line structure: ffmpeg -y -loop 1 -t 2 -i image.png -pix_fmt yuv420p -vcodec libx264 output.pm4