Raw file format?

[P. J. Alling]

There is some difference between *istD and DS PEFs, just based on the 
size.  There was a discussion about how the compression was achieved, 
(dropping the unused Bits I think), but the only difference between the 
PEF's produced by the *istDs, Ds2, DL, Dl2, K110, and K100, is the 
camera tag, (and some EXIF information)..

Jaume Lahuerta wrote:
> I don't think that the Optio S and S4 can produce RAW files at all.
>
> It seems that there is some kind of differences between PEFs among Pentax DSLRs since some programs needed to be updated in order to support the K10D PEFs.
>
> ----- Mensaje original ----
> De: Alan Abbott <alan.abbott at gmail.com>
> Para: pdml at pdml.net
> Enviado: jueves, 12 de julio, 2007 12:58:11
> Asunto: Raw file format?
>
> Hi All,
>  I tried a program to convert PEF's to jpegs (I wanted something small 
> that would just do a quick batch convert for when I am away).
> I have a *STDs. The program did not see the files. so I uninstalled it 
> and filled in the feedback. This is the reply I got from them. I am 
> confused, I was not aware of any dif in file format between the dif 
> Pentax cameras PEF format????
>
>
> Dear Alan,
> Just to clarify: ReaConverter cannot convert PEF files of this 
> particular camera. PEFs produced by Pentax *ist D, Pentax Optio S and 
> Pentax Optio S4 are supported.
> Again, we are sorry for the inconvenience.
> Best regards,
> Svetlana Zimireva
> --
> ReaSoft Development
> http://www.reasoft.com/
>
>
>
>   


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