PC Stream
Streams the PC screen with sound to a Samsung TV over the home network: games and video in 4K60 with about 0.5 s latency and no CPU load.
- Status
- Lit
- Category
- Smart TV · Tizen
- Stack
- Electron · FFmpeg + NVENC (HEVC) · WebSocket · MSE · Tizen
- Year
- 2026
Why
The built-in Screen Mirroring disconnects the TV from the router and takes over the sound. I built my own solution over the ordinary home network.
What it does
- The PC screen with sound — on the TV
- Games and video in 4K60, about 0.5 s latency
- The graphics card encodes the video (NVENC, HEVC), so the CPU stays free
How I built it
I found and worked around Tizen’s quirks on a real TV.