Infoseite // HDV and Keying?



Frage von smooth-appeal:


Have been read so often the man with HDV can not reasonably keyen. When I search on the net, I encountered the following:

http://www.rooproductions.com/keytest/

What do you think? It looks really quite good!
So for me as a layman, is

Greeting

Space


Antwort von JMitch:

It is not Keying on Nativmaterial but to Intermediate!

Space


Antwort von PowerMac:

This is not a chroma-keying, but one with motion detection / Differenzkey.

Space


Antwort von smooth-appeal:

Chroma-keying it says Blue / Green Screen shots as far as my information is correct.
Is there somewhere like this test footage to see?

What makes a difference because the native material in comparison to an intermediate codec when keyen?

Space


Antwort von PowerMac:

"smooth-Appeal wrote: Chroma-keying it says Blue / Green Screen shots as far as my information is correct. (...)

No.. Green Screen implies no chroma-key.

Space


Antwort von smooth-appeal:

But it will be applied at such pictures ;-)

How does HDV material after punching out?

Have something specific in so far only images made in Photoshop but you can not compare.

Space


Antwort von PowerMac:

Not necessarily. A luma-key, or Differenzkey motion key may have to be more effective Green-/Bluescreen ...

Space


Antwort von smooth-appeal:

Because I must first fully capture before I understand what you are talking about. So far, I can just roughly, I imagine (and luminance difference) but then when it hears me * g *

Example recordings did not you happen to camp, right?
Maybe you working not with HDV but questions costs nothing ;-)

Space


Antwort von PowerMac:

I work with HDV and DVCProHD. For example, I do not have pictures on hand, as something I almost never do.

Space



Space





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