Green Screen

Mocha Pro

Ben Brownlee, VFX artist and master trainer, guides users through the basics of Mocha‘s powerful tools – Planar Motion Tracking, Advanced Roto & Masking Tools, Object Removal, Image & Camera Stabilizer, Screen Inserts, 3D Camera Solver & more.


บทเรียน Section 1 : The Fundamentals of Planar Tracking

1. Creating our first shape for tracking
2. Understanding concepts of planar tracking and co-planar objects
3. A brief overview of the user-interface creating managing layers
4. The separation between shape data and tracking data

บทเรียน section 2 : Understanding the Planar Tracker

1. The first track plus exploring the shape tools
2. Tracking off-screen : Technique
3. Reshape Tracking off-screen : Technique 2 Offset Tracking
4. Limitations of the planar tracker. What can’t you track

บทเรียน Section 3 : Simple Screen Replacements and Screen Inserts

1. Identifying the best place to track
2. Checking the integrity and stability of the track
3. Correcting tracking drift using
4. AdjustTrack Keyframing AdjustTrack over time.
5. Tips & Tricks

บทเรียน Section 4 : Choosing the Best Tracking Settings

1. More details about the Viewer interface
2. Tracking Translation, Scale and Rotation
3. When the track fails.
4. Adjusting the Search Area

5. Tracking Shear vs tracking Perspective

บทเรียน section 5 : Unlink Tracking. Tracking camera movement

1. Identifying the problem and when Unlink Tracking will be suitable
2. Positioning the first shape in the correct area
3. Handling problems when the tracking starts to slip
4. When is Unlink Tracking not a great solution

บทเรียน Section 6 : Using the tracking data. Matchmoving

1. Quick differences in mocha Pro plug-in and standalone versions
2. What are we exporting?
3. Offsetting the tracking data
4. Understanding the different types of corner pin exports and how to use them
5. Rendering directly in the host using the mocha Pro plug-in filter

บทเรียน Section 7 : Stabilization and the Stabilize module

1. Where is the best place to track for stabilization?
2. Quick Stabilize in the Viewer
3. Exporting stabilize data for use in Adobe After Effects
4. Advanced stabilize options using the Stabilize module
5. Fixing our border problems in the Border settings
6. Going deeper. Fixing our borders with Auto Fill

บทเรียน section 8 : Rotoscoping

1. X-splines vs Bezier splines
2. Using the Viewer tools makes it easy to check your masks
3. Organic roto with X-splines
4. Edges, edge softness and motion blur
5. Exporting and using our shape data

บทเรียน section 9 : More Complex Screen

1. Setting up our initial track
2. Exploring the Insert module and importing in the screen insert
3. Compositing the insert in
4. Inserting a flat shape on a curved object using Warp
5. Rotoscoping out foreground elements (hold out mattes)

บทเรียน section 10 : The Remove Module

1. Basic ideas behind the Remove module
2. Identifying and fixing problems with the initial Remove
3. Setting up a remove with a moving camera and moving subject
4. A more advanced remove. Blending, Clean Plates and Illumination Model

บทเรียน section 11 : The Lens Module

1. A quick overview of the Lens module
2. Finding the right lines to build up the lens profile
3. Calibration and how to make manual adjustments to our lens calibration
4. Ways to export our Lens data
5. Using the lens data in After Effects

บทเรียน section 12 : Camera Solve Pan Tilt Zoom

1. Identifying the type of camera track we need
2. Creating the correct type of shape for a PTZ solve
3. Adjusting the Camera Solve parameters and exporting the camera data
4. How to correctly track for longer PTZ camera movements
5. Checking our camera solve in Adobe After Effects

บทเรียน section 13 : Camera Solve Parallax Changes

1. Watching the footage to identify areas to track
2. Creating the correct type of shape for a Parallax solve
3. Dealing with elements that go off-screen or cannot be tracked
4. Small Parallax Change vs Large Parallex change

บทเรียน section 14 : Putting it together/The Gum Shot

1. Looking through the project and identifying the problems
2. Rotoscoping our pack using a variety of time-saving techniques
3. Changing the object’s movement using the Stabilize module
4. More Inserts – fitting a new pack front to our rotoscoped pack shot

บทเรียน section 15 : Putting it together/The Floating Phone

1. Seeing what we have to do in the shot and the techniques to use
2. Finding the layers and tracking types to create the camera solve
3. Creating the mask shapes for use with the clean plate
4. Applying the camera solve and inserting the clean plate into the scene
5. Applying the mask shapes and blending it together
6. One final shape. Track mattes and blend modes
7. Adding some stabilization