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Playing image sequence smoothly

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  • O Offline
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    orhaneee
    wrote on 27 Sept 2019, 13:42 last edited by
    #1

    Hi everyone,

    I'm trying to display 180 .png's as a image sequence for a video and all images contain alpha channel, so I cannot use Video component.

    I've tried NumberAnimation but its performance was very poor.

    What would you recommend and please give some examples since I am new to QML concept.

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    • O Offline
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      orhaneee
      wrote on 16 Oct 2019, 11:24 last edited by
      #2

      No one can help?

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      • O Offline
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        ODБOï
        wrote on 16 Oct 2019, 12:10 last edited by
        #3

        Hi
        maybe this qml type can help
        https://doc.qt.io/qt-5/qml-qtquick-animatedimage.html
        https://doc.qt.io/qt-5/qml-qtquick-spritesequence.html
        https://doc.qt.io/qt-5/qml-qtquick-sprite.html

        O 1 Reply Last reply 16 Oct 2019, 12:22
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        • O ODБOï
          16 Oct 2019, 12:10

          Hi
          maybe this qml type can help
          https://doc.qt.io/qt-5/qml-qtquick-animatedimage.html
          https://doc.qt.io/qt-5/qml-qtquick-spritesequence.html
          https://doc.qt.io/qt-5/qml-qtquick-sprite.html

          O Offline
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          orhaneee
          wrote on 16 Oct 2019, 12:22 last edited by
          #4

          @LeLev Hi, thanks for your answer. I have already used them but the performance was the issue.

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