Direct 3D ou Direct Draw

Parmi les choix de paramètres matériel , il est possible dans Edius, pour la CG, d'hésiter entre : Direct 3D ou Direct Draw

Selon Kenneally Harder de GV :

Direct3D = Uses GPU for graphics hardware based overlay reproduction. This means less pressure on the CPU, and also removes/reduces the instances of tearing on the PC monitor

DirectDraw = Uses the CPU for software-based overlay reproduction. This uses the CPU and will have a slight hit on performance. Can result in overlay tearing if using a large preview window. Compatible with a larger number of legacy graphics cards.

En clair, si c'est possible pour votre carte graphique de prendre du Direct3D, il faut le faire, car la CG va soulager le processeur (CPU).

Marc