Adobe's first new release of After Effects was version 3. One of the first plug-in packages released for Adobe After Effects, the heart of Final Effects Complete is its ability to generate.
Digital Film Tools ZMatte v2. When the Roto Brush tool becomes available in the toolbar, click it to Just a place to keep a list of free CG tools, tutorials, models, shaders, and other things that might help an artist. Roto Brush Tool in After Effects.. Additionals from xforce keygen for adobe cs4 master collection the. X force.. In this version, I am very impressed with Roto Brush tool. Those plugins will enable new effects to add to your footage.
Innovative positing and animation tools — Create high impact Discover how to rig characters with the Puppet tools and expressions, animate Roto Brush 2 to split up a foreground object from its background Oct 14, Learn For RED R3. May 2. What's new in Roto Brush 2. Double click an existing layer in the Composition panel. This opens up the layer in the Layer panel. Select a frame to start from. Refine the selection.
The magenta line that surrounds the object starts to get refined. Once the base frame is set, start the propagation. You can start propagation by: Pressing the spacebar - This triggers the propagation of the matte from the base frame to the new frame. You can also propagate frame-by-frame either forward or backward, if you would like to go slower and evaluate the propagation more closely. This might be more ideal for footage which requires more correction strokes.
Freeze the propagation. Freezing caching, locking, and saving Roto Brush segmentation. To unfreeze Roto Brush segmentation, click the Freeze button again. Adjusting and Refining the final matte.
The result of the propagation can be further refined and improved via the controls in the "Roto Brush Matte" group in the Roto Brush effect, especially with the "Reduce Chatter" property.
Additionally, the Refine Edge Tool can be used for highly-detailed edges like hair and further controlled in the "Refine Edge Matte" property group. There are also options that compensate for motion blur and decontaminating edge colors.
It is useful when dealing with mattes with soft edges or fine details like hair. Use the Refine Edge tool on other frames until the refinement is as precise and complete as possible.
Modify properties in the Refine Edge Matte property group as needed. Layer panel view options. Why should I use Roto Brush 1? Older projects that used Roto Brush should still open with Roto Brush 1. If you open a project created in v If you are not getting the desired line segmentation results with Roto Brush 2, try enabling classic controls. Doing so creates a hybrid approach, using the best of Roto Brush 2 and Roto Brush 1.
This is only available when Version is set to 2. In the version 1. Strokes, spans, and base frames. To manually change a span duration, drag either end of a span.
To delete all spans, delete the instance of the Roto Brush effect. Propagation banner. Roto Brush tool, Roto Brush strokes, and similarities to paint tools and strokes.
Roto Brush effect and Refine Matte effect properties. Version: To select from the two Roto Brush versions - 1. Quality: Select the quality of detailing around the edges. Best is refined around edges. Any change to these properties requires a recalculation and propagation of the segmentation information from a base frame.
Search Radius : The radius of the area within which After Effects searches when looking for pixels that match from one frame to the next. You can change how the search radius adapts to regions with more or less motion using the Motion Threshold and Motion Damping properties. If the search radius is too small, some motion may be missed; if the search radius is too large, extraneous motion may be detected. View Search Radius : When selected, displays a green box around the subject.
It indicates where the Roto Brush algorithm is searching for the subject. If the subject moves out of that frame, the Roto Brush effect is lost. You can increase the percentage to a higher number to cover the entire area. It is slower but more accurate and covers more area.
If you're not getting the desired line segmentation results with Standard or Best , try enabling classic controls. These two properties control how the search region is constrained based on motion. Change Motion Threshold to set the motion level below which is considered no motion, where the search region will shrink to nothing.
Motion Damping affects the remaining areas that are considered to be in motion. As you increase Motion Damping, the search region is tightened, with slow-moving areas tightening more than fast-moving areas. Constraining the search region in areas with little motion can reduce edge chatter in these regions.
Constraining the search region too much will cause the automatic boundary detection to fall off the edge of the object. Edge Detection : Choose whether to favor the segmentation boundary calculated for the current frame in isolation or the segmentation calculated based on the previous frame when determining the edge between foreground and background. The Balanced option considers the current frame and surrounding frames equally.
Foreground objects with colors that match the background will usually benefit from Favor Predicted Edges. Use Alternate Color Estimation : Subtly changes the process by which the Roto Brush effect determines what is foreground and what is background.
Sometimes checking it helps with segmentation; sometimes it doesn't. Fine-tune Roto Brush Matte : Use this to refine edges, reduce chatter, shift edges, work on contrast, and feather the selection. Refine Edge Matte: Smooth : Increasing this value reduces the sharpness of the curves in the segmentation boundary by smoothing along the edge. Leave this number low when isolating a object with sharp features, such as hair. Feather: Softness of the segmentation boundary.
This property does nothing if Smooth is 0.
0コメント