QMediaPlayer/QGraphicsVideoItem memory leak and crash

[AlterX]

Hi there…
I’m creating my own app to play different videos in parallel in the same widget.
I’ve started using Qt example “videographicsitem” and so my code looks like this:
@
videoItem = new QGraphicsVideoItem;

QGraphicsScene *scene = new QGraphicsScene(this);
QGraphicsView *graphicsView = new QGraphicsView(scene);
graphicsView->setViewport(new QGLWidget());
scene->addItem(videoItem);

QBoxLayout *layout = new QVBoxLayout;
layout->addWidget(graphicsView);
setLayout(layout);
mediaPlayer.setVideoOutput(videoItem);

@

My videos runs in loop using QMediaPlaylist and depending on video's weight, I receive different error and moreover I always see a growing memory that results in a complete stuck and crash:

handleSessionEvent: serious error = -2147024882
session close time out!
....
createDIB: CreateDIBSection failed.
DXGI WARNING: Process is terminating. Using simple reporting. Please call ReportLiveObjects() at runtime for standard reporting. [ STATE_CREATION WARNING #0: ]
DXGI WARNING: Live Producer at 0x048F6920, Refcount: 2. [ STATE_CREATION WARNING #0: ]
DXGI WARNING: Live Object at 0x00AD9360, Refcount: 2. [ STATE_CREATION WARNING #0: ]
DXGI WARNING: Live Object : 1 [ STATE_CREATION WARNING #0: ]

Some times problem during compressing buffer

thanks in advance
Gianni