SysDVR

Stream Nintendo Switch gameplay to a computer over USB or a network with SysDVR.

github.com/exelix11/SysDVR
SysDVR homepage screenshot

About SysDVR

SysDVR is an open-source sysmodule that captures a Nintendo Switch game's output and streams it to a computer over USB or a network connection. Client support covers Windows, Mac, Linux, and Android. Video is fixed at 720p and 30 fps with H.264 compression, while audio is fixed as uncompressed 16-bit PCM at 48 kHz stereo. Low latency is possible with an optimal setup, though stream quality depends heavily on the environment, such as USB cables or Wi-Fi signal strength.

The project is intended for game output only and requires firmware 6.0.0 or later. It works with games that have video recording enabled; a separate, manually installed workaround can support most other games but may cause issues. System UI, the home menu, and homebrew applets are not captured, and USB streaming is unavailable when docked. The source states that SysDVR does not fully replace a capture card.

Key features

  • Streams Switch game output over USB or a network connection
  • Cross-platform clients for Windows, Mac, Linux and Android
  • Fixed 720p at 30 fps H.264 video
  • Uncompressed 16-bit PCM stereo audio at 48 kHz
  • Low latency possible with an optimal setup
  • Separate manual-install workaround for games without video recording enabled
Best for: Nintendo Switch users who want to view or capture game output on a computer without a capture card, within the project's firmware and game compatibility limits.
Good for
  • Open-source project under the GPL-2.0 license.
  • Streams over USB or Wi-Fi to Windows, Mac, Linux, and Android.
  • Can achieve very low latency with an optimal setup.
Watch out for
  • Only captures game output; system UI, home menu, and homebrew applets are not captured.
  • Only works with games that have video recording enabled; the separate workaround for most other games must be installed manually and may cause issues.
  • USB streaming is not available when docked.

SysDVR at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Platforms
Android, Linux, Windows
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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SysDVR FAQ

Which platforms can receive the stream?
SysDVR can stream to Windows, Mac, Linux, and Android.
Does SysDVR work with every Nintendo Switch game?
No. It only works with games that have video recording enabled. A separate, manually installed workaround supports most other games but may cause issues.
Can SysDVR capture the Nintendo Switch system UI or home menu?
No. It only captures game output; system UI, the home menu, and homebrews running as applets are not captured.
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