Add a MixRGB node and connect it to the Scale and the Blur node. Set the amount of blurring you want in the X, Y fields. Connect the Scale nodes output to a Blur node.
#Add images onto clips ivideo movie
If the scene size and the source movie clip size are different, connect the Image output of the Movie Clip node to a Scale node set to Render Size.Add a Movie Clip node and load your clip. In the node editor, go into Compositing mode and check Use Nodes.In the example, a key is used on the start and on the end frame. Mask keyframes can be viewed and edited in the Dopesheet in Mask mode. This may be necessary if the shape of the face changes. The mask can be keyframe at any frame by pressing I. The masked points will now follow the tracking marker.Parent the mask points to the track by selecting the track and all the mask points and press the Parent button in the Tools menu.Mask points can be selected, translated, rotated and scaled as usual. Add new masking points and track the face shape, which you want to mask. Ctrl + click to add new masking points.Switch to masking mode and add a new mask. With the marker selected, press Ctrl + T to track it. Markers can be translated, rotated and scaled. The marker should be positioned on the face you want to track. Click the Add button in the Marker section, then click on the video to add a marker. In the Tools Tab of the Movie Clip Editor in the Track section, set the Tracking Settings to Previous Frame. Set the scene start frame, end frame and resolution. Load the video into Blenders Movie Clip Editor.I will explain this first, as it is quicker to achieve. You can track a point in your footage and overlay an image in the compositor.Ĭommon practice is to blur a face, when wanting to preserve the privacy of someone in a video.