K5 PEF or DNG?

xbow
Posted 22/11/2010 - 14:59 Link
I used to shoot everything in PEF on my K10D (and very happy with results) but Adobe (Lightroom 3.3) and Apple don't yet support K5 PEF files so I'm having to shoot in DNG for RAW. Should I stick with this or go with PEF when support eventually arrives ...

Vic.
K5, LightRoom 5
Sigma 8-16 Pentax DA 16-45 Pentax DA 55-300 Pentax 18-55WR Tamron 90 Di Macro Metz 44 AF-1
johnriley
Posted 22/11/2010 - 15:03 Link
It probably makes no difference to the end result, but in terms of compatibility you've more or less answered the question already.
Best regards, John
Gwyn
Posted 22/11/2010 - 15:15 Link
Now the DNG files are a similar size to PEFs there seems little reason to switch.
When in-camera DNGs were so huge there was a good reason to shoot PEFS.

That said, if and when compatibility comes I'll probably give the PEFs a go .
spirit_of_will
Posted 22/11/2010 - 15:22 Link
I've stuck with DNG's over PEF's for a while now. Avoids any issues with future compatability...
Spirit_of_will

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Smeggypants
Posted 22/11/2010 - 15:24 Link
DNGs here. Can't see a reason to save as anything else.
[i]Bodies: 1x K-5IIs, 2x K-5, Sony TX-5, Nokia 808
Lenses: Pentax DA 10-17mm ED(IF) Fish Eye, Pentax DA 14mm f/2.8, Sigma 17-70mm f/2.8, Pentax-A 28mm f/2.8, Sigma 30mm F1.4 EX DC, Pentax-A 50mm f/1.2, Pentax-A 50mm f/1.4, Pentax-FA 50mm f/1.4, Pentax-A 50mm f/1.7, Pentax DA* 50-135mm f/2.8, Sigma 135-400mm APO DG, and more ..
Flash: AF-540FGZ, Vivitar 283
womble
Posted 22/11/2010 - 18:23 Link
For long term archiving it is likely that DNG will become the de facto standard so I would stick with that.

K.
Kris Lockyear
It is an illusion that photos are made with the camera… they are made with the eye, heart and head. Henri Cartier-Bresson
Lots of film bodies, a couple of digital ones, too many lenses (mainly older glass) and a Horseman LE 5x4.
simonkit
Posted 22/11/2010 - 20:16 Link
Everyones said it already really...I've never used anything but .DNG which makes more sense than .PEF to me

Simon
xbow
Posted 23/11/2010 - 12:58 Link
Thanks for the replies Guys, I'll probably stick with DNG then! It's interesting, and partly why I begged the question, that when someone else asked this question when I got my K10D that the answer was firmly PEF - times change I guess! Thanks again,

Vic.
K5, LightRoom 5
Sigma 8-16 Pentax DA 16-45 Pentax DA 55-300 Pentax 18-55WR Tamron 90 Di Macro Metz 44 AF-1
George Lazarette
Posted 23/11/2010 - 13:13 Link
On the K10D, DNGs were hugely bigger than PEFs.

G
Keywords: Charming, polite, and generally agreeable.
George Lazarette
Posted 23/11/2010 - 13:14 Link
I did DL Adobe's DNG prog, and briefly tried converting PEFs to compacted DNGs, but it was too much hassle.

G
Keywords: Charming, polite, and generally agreeable.
Oggy
Posted 23/11/2010 - 13:15 Link
As on the K20.
simonkit
Posted 23/11/2010 - 14:04 Link
The main reason given for .PEF was as George mentions...file size. Personally this seemed a bit of a non-issue - having spent £500+ on a DSLR body spending £20 on a decent 4GB memory card was pretty insignificant
Anvh
Posted 23/11/2010 - 14:09 Link
George Lazarette wrote:
I did DL Adobe's DNG prog, and briefly tried converting PEFs to compacted DNGs, but it was too much hassle.
Use Lightroom instead of Aperture, problem solved
Stefan
Comment Image

K10D, K5
DA* 16-50, DA* 50-135, D-FA 100 Macro, DA 40 Ltd, DA 18-55
AF-540FGZ
thoughton
Posted 23/11/2010 - 14:16 Link
Anvh wrote:
George Lazarette wrote:
I did DL Adobe's DNG prog, and briefly tried converting PEFs to compacted DNGs, but it was too much hassle.
Use Lightroom instead of Aperture, problem solved
Tim
AF - Pentax K5, Sigma 10-20/4-5.6, Tamron 17-50/2.8, Sigma 30/1.4, Sigma 70-200/2.8, Tamron 70-300/4-5.6
MF - Vivitar CF 28/2.8, Tamron AD2 90/2.5, MTO 1000/11
Stuff - Metz 58 AF1, Cactus v4, Nikon SB24, Raynox 150, Sigma 1.4x TC, Sigma 2x TC, Kenko 2x macro TC, Redsnapper 283 tripod, iMac 27”, Macbook Pro 17”, iPad, iPhone 3G
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Feel free to edit any of my posted photos! If I post a photo for critique, I want brutal honesty. If you don't like it, please say so and tell me why!
Anvh
Posted 23/11/2010 - 14:22 Link
Come come Tim, can't you even tell i'm joking.
Normally I'm the one that miss the joke
Stefan
Comment Image

K10D, K5
DA* 16-50, DA* 50-135, D-FA 100 Macro, DA 40 Ltd, DA 18-55
AF-540FGZ

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