How Video Encoding Works | H.264 vs H.265
🎬 How does video encoding actually work? Why do your videos compress from 100GB to just 2GB? What's the real difference between H.264 and H.265?
In this video, we break down EVERYTHING about video encoding — in PowerCert style with clear visuals!
📌 What you'll learn:
✅ What raw video data really is (and why it's HUGE)
✅ How video encoding and compression work
✅ Spatial vs Temporal Redundancy
✅ I-frames, P-frames, and B-frames explained
✅ What bitrate means and how to pick the right one
✅ Containers vs Codecs (MP4 vs H.264 — they're different!)
✅ H.264 — why it became the world's most used codec
✅ H.265/HEVC — 50% better compression at same quality!
✅ H.264 vs H.265 side-by-side comparison
✅ AV1 — the open-source future of video
✅ How adaptive bitrate streaming (ABR) works on YouTube/Netflix