- Posts: 10
- Joined: Mon May 04, 2020 3:01 am
- Real Name: John HEBERT
There are multiple options; look up (in Youtube or the Davinci Resolve tutorials) on rotoscoping. There are multiple techniques (all manual, some tracking, etc.).
One approach is on the Color page, having selected the "tv video" clip from the list of clips you can apply correction to:
* turn on a power window (the one that looks like a "pen tool"), which you'll use to draw around your body as it moves across the TV,
* click the 'invert' the mask button next to it so that only the video that is NOT where your body is shows.
Go frame by frame adjusting the window, until you've passed the TV completely (at which point drag the whole mask off completely off the view - before you arrive and after you depart - for the rest of the video.
Early on, in the nodes area, right click to "add alpha output" and connecting the blue output (of your node that has the power window) to the alpha output that appears. Back on the Edit page, you'll be able to see the effect of the masked area.
Given the motion blur I see on the snapshot you provided, you'll likely want to soften the edges of your mask so that it blends well.
Have fun!