In the latest release of Adobe After Effects, the company added a tool that has long been desired by users, the Content-Aware Fill, which provides a similar feature to the Photoshop's Content Aware Fill tool. Now you can easily remove objects from moving video, just as you can do for years in still images. It works for all types of objects, from standstill to moving and even for coffee cups.
Using content for After Effects is very similar to Photoshop: you simply pick an area that you want to remove, replacing it with magically created images that look like they've been there all the time. But that does not mean that it always gives the best results: I used the coffee cup removal tool from this scene, but was not completely satisfied with the result. I'm sure that with a little more crafting, I could achieve something that I would like, but instead I've gone back to a process I've been using for years, just tracking the movement and filming the original material mask unwanted object. [1
This process is a little more complicated than Content-Aware Fill's one-click process, but it's not particularly difficult as soon as you do know the steps.
- Open After Effects
- Import footage
- Create a new composition with your footage
- Trim your workspace to the area to be corrected
- Right-click on your layer and select Track & Stabilize> Track Motion
- In the Track Motion area, next to Position, select Rotation and Scale.
- Using the two trackers, select pixels near the object you want to remove. Edges and corners or high-contrast areas are great for tracking
- In the Track Motion panel, choose Analyze Forward to let it track and create keyframes.
- If the track is disabled, you can try to track different areas until you get it a track that matches the camera movements
- Create a new zero level in the composition
- Go in the area "Track movements" to "Edit destination" … and select the zero point. Then take the X and Y positions. There is a section of the table that looks like we could cover the object so we can find a frame that works best.
- Right-click and freeze the frame by choosing Time> Still Image
- Using the Use the pen tool, create a mask in the still image plane, and then move the entire layer to cover the object and align it as much as possible. You may need to refine the mask after placement. I have milled the edges of the mask to better show them.
- At the mask level, use the selection whip to select the null value. This passes the mask layer to the null attributes, including the keyframes for position, rotation, and scaling.
- If you preview the workspace, you can see how the mask layer shifts to zero and matches the position of the table.
- Next, in the Effects and Presets panel, you can add the Effects and Grain effects and add them to the Mask layer. 19659024] Adjust the exposure to better match the position of the table
- Adjust the grain to the grain of the camera (since we created a still image, there is none, so it stands out)
And go is & # 39; s! Now all you have to do is upload your coffee-free footage to the distribution servers of your large content company.
You can also use the same null value for parent levels. Say if you want to add something in …
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