In these two lessons of the Sony Sony Vegas editing course, we complete the series of tutorials, the compositing mode, and how to add the 3D effect of the 3D video. compositing mode and 3D effect شاهدالمقالة باللغة الإنجليزية Lessin 30 | compositing mode | 3D effect The Sony Vegas Pro program lets you work in a 3D environment, moving your video track on a z-axis. To convert the track to the 3D, click on the Track Motion, and from the installation menu we choose 3D Source Alpha, showing the 3D settings and controls. From the Layout menu, we define the Track view, which allows you to see Track from all directions. Tracks can be scaled by clicking on one of the corners and dragging inside or out. To move the track we click inside the rectangle with the drag, and move the mouse horizontally or vertically. To rotate horizontally, stand on the horizontal axis x and pull with the mouse, rotate vertically on the vertical axis y and pull with the mouse, ...