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xd cam(dv) vs 790 digi beta


avner shahaf

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Hello to you all again,

 

I'm going to work as an assistent camera man for a new feuture and i can choose a camera between sony 790 and sony xd cam(dv) and i don't know which one to choose .

 

can anyone help me considerring the ccd block the proccesors lines and menu parameters

 

beside of this i really need information on how should i work with digi video that is going to trransmition.

 

thank you

 

Avner Shahaf ;)

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Hi,

 

The Digital Betacam will generaly be better in more or less all ways. DVW series cameras generally have the more advanced "hyper HAD" image sensors and the recording is 4:2:2 subsampled with very light compression. A PDW-series XDCAM, in DV mode, is of equivalent quality to something like a DSR-570, which has less refined imaging electronics than any of the DVW series and much more compression.

 

The digibeta image will stand colour correction better and lose less in multiple generations; the XDCAM will be very much cheaper to handle in post (I honestly don't know if you can buy ATAPI xdcam readers yet, but I would have assumed so.)

 

The only advantage of XDCAM is that some of them, such as the PDW-530, will do various kinds of interlaced and progressive scan.

 

Phil

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