Field notes on streaming Android to OBS — what actually works in 2026.
Your phone's front camera beats most $50 webcams for VTube Studio face tracking. Here's the DroidCam + ChargeCast two-phone setup mobile-game VTubers actually use, with honest trade-offs on heat, battery, and USB ports.
QtScrcpy is the open-source workhorse. Guiscrcpy is Python-friendly. ChargeCast is built for streamers. Where each one fits, with a side-by-side and a decision tree — no fanboy takes.
Streaming the screen drains your phone faster than gameplay alone. Here's why most USB streaming setups silently fail to charge — and how to verify yours actually does, with a 5-minute test.
You don't need an Elgato or any capture card to stream Android. USB plus scrcpy gives OBS a clean window. The hard part is audio — here's the honest setup, with the trade-offs spelled out.
scrcpy 2.x audio forwarding fails silently in five common ways: old version, Android 10, wrong source flag, DRM-protected app, OBS routing. Walk the diagnosis tree before rebuilding your setup.
DroidCam is a webcam input. ChargeCast is a screen mirror with a 3-channel audio mixer and charging. Same USB cable, different jobs — here's which one fits which streamer.