![]() ![]() ![]() In these situations, you would be better off using the pen tool to create your masks. Although the rotobrush works well in well lit footage with some good contrast, it doesn’t perform as well in footage where the elements aren’t as well defined and contrasted. The rotobrush is a very convenient tool, and is often preferred by many users due to its simplicity and effectiveness. image source shutterstock tutorials youtube channelĪfter checking all your frames, you are done, and you could now do anything with your mask! There may be some small inconsistencies that you could adjust yourself. Once done with the keyframes, you can check the rest of the frames, but rotobrush usually already adjusts the mask by itself, making use of artificial intelligence (AI). image source shutterstock tutorials youtube channel ![]() Your mask will show up as a purple outline on your footage. If you want to remove something from the mask, hold the Alt key on your keyboard while painting over it, showing a red brush stroke on screen. It will show up as a green brush stroke on screen. You just need to paint over the elements that you want to include in your mask. ![]() It works a bit like the Magic Wand tool on Adobe Photoshop. When using the rotobrush, you do not need to be as exact as you needed to be when using the pen tool. Just like rotoscoping with the pen tool, start off with your keyframes. In order to rotoscope with the rotobrush, select it from the toolbar, and then select your layer. Rotobrush is an Adobe After Effects tool which was made specifically for rotoscoping, making the process a lot quicker and easier than rotoscoping with the pen tool. Here is a great example of using the pen tool, especially because he explains how to separate different parts from each other instead of rotoing the whole object with just one path. You have successfully created your mask! Now go on and do whatever you want with it. Image source Īfter doing your keyframes, go through your footage frame by frame which could be done by using the Page Up and Page Down keys on your keyboard to go one frame forward and one frame backward, respectively. Click the stopwatch on the mask layer in order to mark it. Start by selecting your keyframes, and trace over your element, breaking it down into smaller, simple shapes if needed. In order to rotoscope using the pen tool you will need to first select your layer, then select the pen tool which could be accessed either by clicking it on the toolbar or using the shortcut G. It allows you to form detailed lines and curves that you could form into shapes, but could take a bit of a learning curve, especially if you are new to it. Using the pen tool is one of the earliest rotoscoping methods for modern visual effects. ![]()
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