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    QML + webcam (frame grabber)?

    QML and Qt Quick
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    • A
      Aleskey78 last edited by

      Hi!

      What is the best approach to show live video from a webcam or any other video source, e.g.: frame grabber?
      I’ve tried using Image + custom QDeclarativeImageProvider, but without success.
      Inherit form QDeclarativeItem and draw frames in a paint event? Update it on timer?
      Some better solutions?

      It is a desktop application.

      Thanks.

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      • T
        tomma last edited by

        How about QCamera from mobility and show it in QVideoWidget?

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        • S
          shullw last edited by

          I have not messed with a webcam in ages so please excuse me if this sounds ridiculous. If the webcam puts stuff in a file you could always just use the the QML Video Element from Qt Mobility to display it. It would be great to link your webcam into it through
          @
          source: "webcam feed.avi"
          @
          Like I said though I don't know how/if this would work. Here is the documentation on the video portion of Qt Mobility. - "QML Video Element":http://doc.qt.nokia.com/qtmobility-1.1.0-beta/qml-video.html

          A QML Purest Point of View!

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