View Full Version : size of footage from chroma keying?

05 May 2009, 03:14 AM

we are using pal system but suppose I want to shoot a footage where chroma is there so that I can remove it, what is the size of the footage which I suppose to use. Do I need to use footage size like 1920*1080 and then after removing the chroma I scale it down to 720*576 before giving it for TV.

is it possible to use footage 720*576 or no.

Thanks alot.

05 May 2009, 04:54 AM
possible to use footage of 720*576.......even you can go for higher can work both the ways....

05 May 2009, 08:01 AM
Higher resolution can help to reduce artifacts

05 May 2009, 02:32 PM
Thank you all,

So the good way is shooting 1920*1080 and I remove the green colour then I scale it down into 720*576.

Thanks agian.

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05 May 2009, 02:32 PM
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