Infoseite // Scene filmed with three cams, Picture-in-Picture will run synchronously



Frage von horstinger:


Hi,

I had a scene filmed with three different cams. Each takes in other formats:
1920x1080 with 29 fps
1280x960 with 29 fps
1280x720 with 25fps

Now, the films play in a single video via Picture in Picture the scene synchronously.
First of all, the fundamental question: does it work?

Space


Antwort von B.DeKid:

Yes if you are you having a reference in each Picture Frame!

Furthermore, I would bring any material into a common denominator regarding Resolutionund fps.

Space


Antwort von horstinger:

hm, I find nothing in the forum on "Reference Frame", you can explain that please?

Space


Antwort von B.DeKid:

As a rule, should be defeated at every new take / Recording a flap .... this should be not by the Recording Angle / Image cutout set at the same time it could
A) A Referens Sound / Peak (the kalschen the flap as an example)
B) A Flash (photo flashes, which illuminated all three pictures)
C) TC start (So all cameras are started via TC = time code)

Then you have to talk but in your specific case of the FPS still say bring on all such 29FpS and 1280x720

Then once you have footage of 25fps to 29 fps ... screw up and down twice Matrial scall decrease also.

Then you should have a reference frame aka point found in the recordings to the end to get sync.

But since you speak so PiP of 3 x 3 video images in a video / Picture

Can you synonymous choose a format like / Aufläsung - in this case 1920x1080 and then suggest shrink the material so you can put it into the Picture.

This reminder, I would. first create a kind of mask which I would like to use, unless it can be shown during the movie prospects in different sizes.
Because then it becomes a little tricky because you should know about when each shot is shown as a full screen.

This saves conversion / reduction.

.............................

Satisfied? Was this explanation reasonable, it fulfilled your imagination!

Crosses on your
Yes [] No [] Maybe []

MfG
B. DeKid

Space


Antwort von Axel:

"Horst inger" wrote: hm, I find nothing in the forum on "Reference Frame", you can explain that please?

For a movie of the flap moment (the frame) when the door is closed. Failed? In the real world there are few suitable images for synchronization, such as a shot and if a hole in his forehead appears (> reference frame). But there are many suitable for synchronization tones. Krabapp-Buff-Knipp, one can find what guaranteed. In all three there, select the In point, over each other to scale (multi-clip would require the same size and rate, but is not synonymous with PiP bid).

A Propos rate and size: The best everything meets at 25p (* slightly * less wiggling the omission of images as the Double: Sequence setting) - if there is nothing. Real-time make fullest in order to avoid unnecessary rendering. EDIT: Picture size can, as Björn correct expressions, 1920 to be quiet, as you small be scaling anyway ...

Space


Antwort von horstinger:

ok,,,, I have to try as lacking any sort once and thank you for the first time for the help!

Space


Antwort von B.DeKid:

So you have a project to 1920x1080 25fps

You want to run through all 3 clips

Then you have the 3 clips in a program such as SUPER, or MpegStreamClip AVISynth can expect to Size.

This size should be divisible is thus maintained the look of 16:9 reached / / is.

Did you once represented graphically ne ground resolution.

Space





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