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Thread: How to get the image buffer of videoOutput?

  1. #1
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    Default How to get the image buffer of videoOutput?

    Qt Code:
    1. Rectangle {
    2. width: 320
    3. height: 240
    4.  
    5. Camera{
    6. id: camera
    7. }
    8.  
    9. VideoOutput {
    10. id: videoOutput
    11.  
    12. anchors.fill: parent
    13. source: camera
    14. }
    15.  
    16. GammaAdjust {
    17. id: gammaAdjust
    18.  
    19. anchors.fill: videoOutput
    20. source: videoOutput
    21. gamma: 0.5
    22. }
    23. }
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    The source of the videoOutput come from camera
    then process by the GammaAdjust
    How could I get the image after process?
    Any workaround?

  2. #2
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    Default Re: How to get the image buffer of videoOutput?

    What do you mean by "get" the image? If you want to do some more manipulation before displaying the frame, you can use ShaderEffectSource.
    Your biological and technological distinctiveness will be added to our own. Resistance is futile.

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