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Streaming Video Out

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  • B Offline
    B Offline
    Bouriquo
    wrote on last edited by
    #13
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    • P Offline
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      Pietrko
      wrote on last edited by Pietrko
      #14

      Is using GStreamer still recommended solution for streaming out through network?
      EDIT: relevant -> recommended

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #15

        Why wouldn't it be ?

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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        • SGaistS SGaist

          Why wouldn't it be ?

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          Pietrko
          wrote on last edited by Pietrko
          #16

          @SGaist said in Streaming Video Out:

          Why wouldn't it be ?

          My mistake, made post most precise.

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          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #17

            What exactly do you want to do ?

            Interested in AI ? www.idiap.ch
            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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            • P Offline
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              Pietrko
              wrote on last edited by Pietrko
              #18

              I need a simple way to send frames from camera over network, while at the same time providing real-time 30FPS camera preview in QML widget.
              Simple - means as little coding as possible.
              The way I'm trying to do it now is to derive C++ class from QObject with "mediaObject" property expose it as a source for VideoOutput in QML.
              The C++ class would catch the frames and save them into buffer (and sent over network).

              Unfortunately its impossible (afaik) using just QML, beacuse imageCapture object inside Camera does not allow to save frame into buffers (only into files).

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              • SGaistS Offline
                SGaistS Offline
                SGaist
                Lifetime Qt Champion
                wrote on last edited by
                #19

                Then QtGStreamer is likely what you want.

                Interested in AI ? www.idiap.ch
                Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                • P Offline
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                  Pietrko
                  wrote on last edited by
                  #20

                  But, would it work if I would create a class with Q_PROPERTY mediaObject - that hold QCamera instance?
                  And pass this class to QML videoOutput ?

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                  • SGaistS Offline
                    SGaistS Offline
                    SGaist
                    Lifetime Qt Champion
                    wrote on last edited by
                    #21

                    QCamera is a class to get video stream or images from a camera. The QML VideoOutput type is designed to render video onscreen.

                    Interested in AI ? www.idiap.ch
                    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                    • A Offline
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                      alpat
                      Banned
                      wrote on last edited by
                      #22
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