OSX Lion breaks the reliability of QTgrabberMBS.initvideo

QTgrabberMBS.initvideo now causes a hard crash after about 15 calls.

Attached project demonstrates crash under Lion but runs fine under Snow Leopard


Guy Kuo
Kuo Software

----------
dim q as QTGrabberMBS
dim i as integer
  
  'create and init multiple times to ellicit crash under OSX Lion
  
  for i = 1 to 50
    beep
    
    q = new QTGrabberMBS
    q.initGrabber
    
    if not q.initFrameBuffer(800,600) then
      msgBox "Failed to create frame buffer"
    end if
    
    q.initVideo '<------------- crashes here after about twenty iterations
    
    
    q.Prepare 'these operations don't make a difference whether crash occurs
    q.Pause
    q.stop
    q.Release
    q.Close
    
    q = nil
    
  next
  ----------


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