HDMI Cam - OBS Camera

Clean HDMI with iOS Effects

$1.99

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.

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Version 2.0 is a major upgrade for OBS and capture-card workflows. It adds Phone Direct Output and OBS Portrait Optimized modes, a professional test overlay with device, camera, AF/AE, frame, battery, power, and thermal status, improved front-camera mirroring, orientation lock warnings, focus feedback, clean output improvements, and new Traditional Chinese, Japanese, and Korean localizations.

Version 2.0.0

The developer, 成昭 苑, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • 成昭 苑
    Size
    • 700.4 KB
    Category
    • Photo & Video
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • iPad
      Requires iPadOS 17.6 or later.
    Languages
    English and 4 more
    • English, Japanese, Korean, Simplified Chinese, Traditional Chinese
    Age Rating
    4+
    Copyright
    • © 2026 Zach Yuan
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.