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Use tracking window to crop clip

PostPosted: Mon Sep 10, 2018 8:31 pm
by HonzaPobořil
I've recorded lecture as a multicam - screen recording, sound form mixer and camera with a stage.

I want result like this:
Snímek obrazovky 2018-09-10 v 20.42.41.PNG
Snímek obrazovky 2018-09-10 v 20.42.41.PNG (286.47 KiB) Viewed 1817 times


If speaker stands on one place it is easy, but I have recording of speaker constantly walking. :-) Is it possible to use automatic window tracking for it?

I tracked all his speech:
Image

But how to crop video by this data?

I thought I can copy tracking data from tracker to stabilizer, but then every time I switch to Stabilizer the UI will freeze for a while (more than 5 minutes, with beach ball). When it unfreeze it will show this:
Snímek obrazovky 2018-09-10 v 21.18.51.PNG
Snímek obrazovky 2018-09-10 v 21.18.51.PNG (36.79 KiB) Viewed 1817 times


It seems like time span data was pasted, but only as a constant, not moves from tracker. Click to Stabilize will start stabilization (I want to use data from tracker).

I have MacBook Air with 8 GB RAM. Not much, but I do not thing it should be reason for not working something, only for slower work.

Re: Use tracking window to crop clip

PostPosted: Sat Sep 22, 2018 4:13 pm
by HonzaPobořil
Uli Plank wrote:The MacBook Air has unsufficient GPU for Resolve. Sorry for bad news.


How to do it on more powerful HW? I can try it on Pro, but I need to know how. :-)

Re: Use tracking window to crop clip

PostPosted: Sat Sep 22, 2018 4:15 pm
by HonzaPobořil
Just to clarify what I want to do, here is tutorial for Premiere:
Code: Select all
https://www.youtube.com/watch?v=iwOT-8mdSII

Re: Use tracking window to crop clip

PostPosted: Sat Sep 22, 2018 4:15 pm
by Uli Plank
The MacBook Air has unsufficient GPU for Resolve. Sorry for bad news.