Preload pictures

[JPD]

To day, PTE load in the graphic memory all the files use in the actual slide and the next 2 slides. Would it be possible to load and decompress in the memory of the PC (but not in the graphic card memory) more slides (for instance 10 or more) when the processor doesn't work at its maximum. So it would be possible to have several short slides each after the other. It would be better for slideshows like those of Stéphane Bidouze for instance (we would earn for several slides the time PTE need to read on the hard disk and the time to decompress jpg or wngfx files).