Originally published at ffmpeg-micro.com . You need to compress video in your app. Maybe users are uploading 500MB screen recordings. Maybe you're batch-processing marketing clips that need to be half their current size. Either way, you're staring down FFmpeg's compression flags and wondering how long this rabbit hole goes. It doesn't have to be a rabbit hole. You can compress video with a single API call, no FFmpeg binary on your server, no worker queues, no guessing at CRF values. Why Video Compression Gets Complicated Fast FFmpeg is the gold standard for video compression. But "gold standard" comes with baggage. You need to pick the right codec (libx264, libx265, libvpx-vp9), choose a CRF value that balances quality against file size, decide on a resolution, and handle edge cases like variable frame rates or audio stream mismatches. Then there's infrastructure. Running FFmpeg on a server means CPU-intensive processes that block other work.…