On Mon, 26 May 2008 11:14:06 +0100, Robert Sneddon wrote:
> In message <4838e82a$0$1026$>, Jeff R.
> <> writes
>
>>(why they can't standardise the flippin' format - new sensors
>>notwithstanding - is beyond me)
>
> It's RAW data. If there was an industry-standard RAW file format the
> camera manufacturers would have to convert the internal RAW data into
> this "standard" RAW format, throwing away any information the sensor
> returned that didn't fit the format. They could call it, I don't know,
> TIFF maybe? PNG, that's a good one!
There is a more or less 'standard' it's Adobe's DNG (digital negative).
The way the tiff standard is written, you can include anything in it - raw
data, meta data, previews, etc. Several manufacturers raw formats are
basically tiff based.
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