HDMI Cam - OBS Camera

Version 2.0 adds OBS Portrait Optimized output, professional test overlay, battery/power/thermal monitoring, front-camera auto mirroring, and more languages.

Turn your iPhone into a professional HDMI streaming camera.

HDMI Cam is designed for OBS streaming, video meetings, capture cards, and teaching demos. Connect your iPhone to an HDMI adapter and capture card to get a clean, watermark-free camera feed with no distracting UI.

PRO OUTPUT IN 2.0

• Phone Direct Output: follows your phone orientation by default, ideal for monitoring, meetings, and regular capture.
• OBS Portrait Optimized: for capture cards that can capture landscape only. Output a full-frame landscape signal, then rotate the source 90 degrees in OBS to get a full-pixel portrait feed.
• Clean Output: hide all overlays before going live.

LIVE CONTROL

• Tap to focus, long press to lock AF/AE and avoid focus hunting or exposure jumps.
• Double tap to open Settings and quickly control camera switching, grid, mirroring, test overlay, and clean output.
• Front camera auto mirroring for better self-facing capture and portrait workflows.

TEST OVERLAY Before going live, check device model, active camera, AF/AE status, screen orientation, output frame, battery, power connection, and thermal state.

iOS NATIVE VIDEO EFFECTS HDMI Cam works with iOS native video effects. While the app is running, open Control Center and tap “Video Effects” to enable supported system features such as Portrait, Studio Light, and Voice Isolation.

Perfect for:

• OBS streaming and portrait live streams
• E-commerce live selling and teaching demos
• Video meetings and remote classes
• Face cam and secondary camera workflows

For best results, use an official Apple HDMI adapter or a reliable USB-C/Lightning HDMI adapter with a mainstream HDMI capture card.