Thank you.
You advice about update synchronization was very helpfull. The problem is solved.
Now I have linear increment of CPU usage with every new video. No metter how many cams do I have I do updates ( if needded ) at one shot every 25 ms.
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Re: again QGraphicsView performance
Thank you.
You advice about update synchronization was very helpfull. The problem is solved.
Now I have linear increment of CPU usage with every new video. No metter how many cams do I have I do updates ( if needded ) at one shot every 25 ms.
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