Clean Output
Hide overlays before going live and keep only the camera feed on HDMI.
Clean HDMI camera for OBS and capture cards
Turn iPhone into an OBS streaming camera.
HDMI Cam gives creators a clean, watermark-free camera feed with no distracting UI. Built for OBS, portrait streams, video meetings, capture cards, and teaching demos.
- No watermark
- No extra UI
- OBS portrait optimized
HDMI Cam
Built for real streaming desks
OBS Portrait Optimized
Capture full-frame landscape and rotate 90 degrees in OBS for full-pixel portrait video.
Live Controls
Tap to focus, long press to lock AF/AE, double tap settings, switch lens fast.
Test Overlay
Check camera, battery, power, thermal state, frame, and AF/AE before the stream starts.
HDMI · OBS · Capture Card
Simple capture workflow
- Connect iPhone to an HDMI adapter and a capture card.
- Choose Phone Direct Output or OBS Portrait Optimized.
- Confirm status with the test overlay, then switch to clean output.
Guides
Setup guides for high-intent searches
Detailed workflows for OBS, vertical streaming, capture cards, and iOS video effects.
Read guide
Use iPhone as an OBS Camera with Clean HDMI
Turn an iPhone into a focused OBS camera feed without watermark, camera UI, or extra overlays.
Read guideVertical OBS Streaming without Losing Pixels
A practical workflow for TikTok-style, Shorts-style, and portrait live streams in OBS.
Read guideiPhone HDMI Capture Card Setup Checklist
A compact checklist for avoiding black bars, unstable power, wrong mirroring, and focus hunting.
Read guideUse iOS Video Effects with a Clean HDMI Camera App
HDMI Cam works with system-level iOS video effects instead of adding heavy in-app filters.
iOS
Works with iOS video effects
Portrait, Studio Light, and Voice Isolation are available through iOS Control Center on supported devices while HDMI Cam is running.
Support
FAQ
Does HDMI Cam add a watermark?
No. HDMI Cam is designed for a clean HDMI feed without watermark or extra UI during output.
Can I use it for vertical OBS streaming?
Yes. Use OBS Portrait Optimized when your capture card only captures landscape, then rotate the source 90 degrees in OBS.
Do iOS video effects work?
Yes. Supported system video effects can be enabled from Control Center while the app is running.