Originally Posted by TimStannard . . There's probably a variant of Garzie's method which will let you "slide" the image around under the mask which will take a bit more setting up and guarantee positioning. |
Tim!

I've been reading the responses here and kinda chuckling? If you follow my original "invitation" you get what you want; it is controllable; you have MASKS that are, and can be
KeyFrame copied and you can even save them as presets too!
Look, the "F"rame is a method of physically altering ALL of the frame of what you see. Yes it will appear partially and "mimic" a MASK - but for my money it isn't and nor was it its primary job to do this kind of masking under discussion. If you want to argue that a Crop is a kinda mask then I agree - but only in as much it "removes" that which you don't want to see in a TOTAL-EVENT way. Move that CROP and the video slips sideways or up or down. Yes you can "overcome" this having the aspect ratio disengaged - but in essence we are still moving a cropping feature that is TOTAL-EVENT centric. The fact that you can SEE a lower track is all to the good - but in essence Pan/Crop was meant for just that -
PANing and
CROPing a piece of media. It's a nice advantage to be able to layer, and see the lower layer "bordering" the P/C-ed media, but this, IMO, is a "bonus".
Now, with Track Motion and Cookie Cutter and combinations of the 3 - P/C+TM+CC - I/we can get close to what is under discussion.. The operative word here is "close" - and I would postulate that it is a real PITA if I/we want then to alter and thence get into the REAL part of this, and that's creating the narrative - "
But I want the baby's head . . . " . and so on.
I've messed with this stuff since VideoFactory days (now VMS) and now with VEGAS, and since V4, we were all clamouring for a "proper" MASK solution. So now with Bezier Masking [BM] we got it. BM is a function-rich process. BM allows for single OR multiple MASKS to be created, moved and sequenced against time AND against each other. When use in combination with the Parent track process I described, then what I believe we have is a "bolted-down", no-nonsense and controllable and straightforward controllable method.
As I said, way back up there, in the other post, VEGAS has some sweet spots - get to grips with the audio and you will be amazed; understand just WHAT you can achieve with Colour Corrector and the Colour Curves and you will be blown away; mess with Nested Timelines and complex editing becomes a joy and here with Bezier Masking and the Parent+Child combos, is a solution just ready to be explored. The sweet spot here is that it is a way that has been developed IN SPITE of P/C. Yes you can make a grid - but it isn't. It appears as a grid, but not a grid that contains media that then can be manipulated in a creative way. It is often said that VEGAS has many ways to achieve an outcome - I'm suggesting here that this is one of those times that that virtue - many ways - can be hobbling and awkward.
Please have another go with my approach. I'd be interested to see just WHAT the issues are with this.
. .what more can I say . .
Oh yeah, Tim, it's "Grazie" . .not Garzie?!? Reminds me of that well-known Cornish Pilchard dish: "Star-Gazie Pie"!
I wish "Gord" would have a go at my approach. Then maybe he and I could compare notes?
Best regards
Grazie . . ( "
Garzie"! - My Foot!!)