Infoseite // Silicon Imaging SI-2K presented



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Silicon Imaging SI-2K presented of thomas - 28 Mar 2009 10:48:00
A closer look at the digital 2K (max 30fps) 2 / 3 Inch CMOS Camera Imaging of Silicon with the "Slumdog Millionaire" was largely recorded - was possible by comparison to its analogue in movie cameras small size. Specials: handling via touch screen, integrated Farbkorrektursoftware, recording in 10-bit CineForm RAW format and WLAN.

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Antwort von Valentino:

Very nice text, just full of errors.
Quote:
Cineform RAW is visually lossless wavelet, that can offer up to 4-hours on a drive commodity16-GB hard drive.

In the Cineform RAW fit four hours on a 160GB hard drive, someone probably has the "zero" forget ;-)
Quote:
"There's no compression until you decide what to do on the record platform,"

That's true so do not synonymous, here, as always with RAW Uncompressed confused.
The RAW file can be like an art B / W Picture imagine from the later by the De-Bayering a Farblbild calculated.
Now all these S / W-frames quite similar with a JPEG compression tainted. In what kind of ratio is not known to me.
The advantage of this raw data is that it is not a color, like on a certain bit set, but this is only in the Postprodukiton when de Bayering determine.
Because the "B / W photos" synonymous only one "color" are needed as opposed to RGB 4:4:4 Only one third of the amount of data.

There are, however, synonymous cameras in RAW mode really synonymous outputs uncompressed images, which includes the D21 and the Dalsa Orgin.
And I synonymous here after the Camera RAW format can compress.

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