Hardware-Accelerated Display Streaming Decoder

The software side now has the hardware-accelerated streaming path in place through the Gitzian GPU Streamer.

The current setup has documented paths for Windows, Linux / KDE Plasma, Raspberry Pi clients, viewport streaming, virtual display setups, firmware updates, and recovery notes.

Gitzian is becoming a small-display platform: ready hardware, a documented host streamer, a Raspberry Pi client, downloads, open reference designs around the decoder, and clearer DIY entry points for people who want to build their own hardware around it.

The software side is hardware accelerated, the setup flow is documented, and the project is now structured as something people can use, hack, and extend.

This opens the door to compact remote desktops, control panels, handheld experiments, dashboards, communicator screens, multi-display setups, lab tools, embedded UIs, and other custom small-screen DIY projects.

Current focus:

• more supported displays

• multi-display experiments

• simple hardware keyboard

The system is already running smoothly in real-time streaming conditions — and this is before any serious optimization work has even started.

Right now the pipeline is still using early-stage encoder logic and unoptimized paths, yet frame delivery is stable, interaction is responsive, and overall behavior is already well within usable territory. This confirms that the architecture itself is sound and has plenty of performance headroom left once tuning begins.

At this stage I’m not chasing speed yet. The focus is validating stability, timing behavior, and pipeline correctness first. Optimization comes later, once the baseline is fully characterized.

Check out the video to see current performance as-is.

I refined the goals and head over to a full device with battery and a case.

PCB designed for current roadmap.

• Power consumption: Surprisingly low at full brightness ≤ 1.5W

• Form factor: Board footprint significantly reduced vs previous revision

• Architecture: Split into 3 modular parts for on-demand exchange

  • Input: Network module (e.g., WiFi or RJ45)

  • Processing: Decoder

  • Output: Display driver (supports different display types)

Next steps:

• Optimize network stream for full throughput

• Perform latency testing

• Implement touchscreen support

• Publish results in the next few weeks

Summary

• Initial FPGA implementation complete for the decoder path.

• Lattice STA and simulation confirm the pipeline meets the timing/perf budget for <20 ms/frame at 100 MHz.
• This meets the near-term performance target on the roadmap.

Next

• Start PCB design for field testing (bring-up + measurements).

Feedback welcome
If you have any questions, recommendations, or general feedback, don’t hesitate.