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I’ve created a WPF Audiovisualation.
To draw the visualation I use a bitmap that sets pixel. You can see the basic idea here.
The problem is that I have to call BitmapSource.Create every second about 30 times. That causes a lot of wasted memory. The GC is doing a very nice job but that is not enough.
What can I do to solve that problem? I would need a bitmap that just updates from base byte array.
You will want to use WritableBitmap as your
BitmapSource.