Test conditions: 4K @ 60 fps, H.265‑Main10, 10‑bit color, live capture from a Blackmagic 12G‑SDI card, streamed over a 100 Mbps Ethernet link with induced jitter.
For completeness, here is a short script that automates the whole process – useful when the challenge runs on a remote host.
| Challenge | Traditional Java Approach | Consequence | |-----------|---------------------------|-------------| | | Buffered streams + NIO | Millisecond‑scale jitter, unsuitable for live sports | | Zero‑copy GPU acceleration | JNI wrappers around native APIs | Boilerplate code, safety risks, difficult cross‑platform support | | Real‑time codec pipelines | Off‑load to native processes | Complex orchestration, higher latency, licensing headaches |