The article discusses GPU-accelerated and SIMD-optimized approaches to real-time 4K HDR video processing, direct DCT transcoding concepts, and adaptive (including ML-driven) tone-mapping methods aimed at lowering compute, bandwidth, and storage costs for large-scale streaming and broadcast workflows. It highlights Shaibujan Thankappan Kamalamma's reported contributions to Apple's VideoToolbox APIs (including temporal noise filtering shipping in macOS 15.4 and later iOS 26) and to Discovery Plus' backend transcoding pipeline using H.264/H.265, HLS/MPEG-DASH packaging, and DRM systems. Market figures are cited for encoder and next-gen codec growth, alongside an opposing view that extreme optimization can have diminishing returns relative to engineering cost.