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K10D Review - RAW buffer capacity incorrect.

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    loafer
    5
    6 Dec 2006 - 6:45 PM
    0

    The reviewer needs to check over the numbers and mention while file format he used to do the buffer test..

    With my K10D the buffer maxes out with the following settings...

    I used a 150X ATP SD memory card 1gig

    JPEG - Until the card is full
    PEF - 9
    PEF + JPEg - 6
    DNG - 11
    DNG + JPEG - 8


    5 frames for raw??

    However, I must also commend the reviewer for the effort put into the review! It is much appreciated and welcome! Thank You.

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    6 Dec 2006 - 6:45 PM

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    keithh
    8
    20891 forum posts Wallis and Futuna6 Constructive Critique Points
    6 Dec 2006 - 6:48 PM
    0

    Reviewer?

    loafer
    5
    6 Dec 2006 - 6:55 PM
    0

    What?? Reviewer? What kind of question is that, please clarify.

    Do you need a definition?

    http://www.answers.com/reviewer&r=67

    keithh
    8
    20891 forum posts Wallis and Futuna6 Constructive Critique Points
    6 Dec 2006 - 7:01 PM
    0

    Reviewer as in where, who or indeed whom - when even..


    ...and welcome to Ephotozine.

    loafer
    5
    6 Dec 2006 - 7:03 PM
    0

    Oh, my apologies.


    http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=492

    Here it is.

    Thanks!

    Boyd
    8
    11196 forum posts Wales11 Constructive Critique Points
    6 Dec 2006 - 7:05 PM
    0

    Pentax K10D review - I can't seem to find the bit mentioning buffer though.

    EDIT: Spotted it.

    loafer
    5
    6 Dec 2006 - 7:07 PM
    0

    Under the header "Performance"


    "Frame rate, although not magic, is a commendable 3.3fps in large/fine JPEG and although there is the occasional stutter, the camera can keep this up indefinitely, restricted only by the size of the memory card. Unfortunately, this drops to five frames only, once the file format is changed to RAW. "

    keithh
    8
    20891 forum posts Wallis and Futuna6 Constructive Critique Points
    6 Dec 2006 - 7:09 PM
    0

    I would imagine Ian wrote it as he found it

    Pete
    Pete (ePHOTOzine Staff)
    11
    16713 forum postsPete vcard ePz Advertiser England86 Constructive Critique Points
    6 Dec 2006 - 7:42 PM
    0

    Welcome to the site. Yes, Ian does write what he finds. No doubt he'll comment in this thread when he spots it.

    IanA
    8
    3048 forum posts England12 Constructive Critique Points
    6 Dec 2006 - 9:25 PM
    0

    Lexar Professional SD card, 1gb 133x. PEF file format. After five frames, the camera slows down to just under two frames per second (with a shutter speed of 1/60sec or faster)


    Just checked again, and it's doing the same.

    There are a lot of good points about this camera, but the frame rate is the one thing that is slightly disappointing. (IMHO)

    Otherwise, it is ahead of the D80, shades the 30D and approaches the D200. (And yes, I have used them all.)

    (Keith... Re-viewer... someone who looks more than once!! Wink) )

    Ian

    mdpontin
    6 Dec 2006 - 10:19 PM
    0

    Thanks for the review, Ian. Very useful. The frame rate thing isn't something that would bother me particularly, but I'm sure it's of interest to many.

    Doug

    loafer
    5
    6 Dec 2006 - 10:44 PM
    0

    "Lexar Professional SD card, 1gb 133x. PEF file format. After five frames, the camera slows down to just under two frames per second (with a shutter speed of 1/60sec or faster)"

    So it is a limitation of the memory card, and not the camera. I think this is huge error, and must be corrected, or at least mentioned in the review what was used, and that a faster memory card will yield a higher frame count.


    The advertised frame rates are similar to my experiments, and this error is at the fault of the reviewer therefore denting the review's credibility and accuracy IMO.

    keithh
    8
    20891 forum posts Wallis and Futuna6 Constructive Critique Points
    6 Dec 2006 - 10:48 PM
    0

    How is life down at Pentax UK?

    Unless you work for them I wouldn't worry. A reviewer can only speak as he or she finds.

    Carabosse
    Carabosse (e2 Member)
    9
    35381 forum postsCarabosse vcard England268 Constructive Critique Points
    6 Dec 2006 - 11:31 PM
    0

    Yes, it's very kind of Loafer to register, today, just to start up this topic! ;-D

    Hey, Loafer - why not put up some of your pics... you can put one in the Critique Gallery if you like!!

    strawman
    6 Dec 2006 - 11:32 PM
    0

    From the sideline here, a 133x card does not sound too slow (mine are 80x). That sounds like two issues to me. One a mechanical one setting the 3.3fps, a bit slow for some, and a buffer/processing issue. I would have thought it a valid comment for us mortals out here.

    For the rest he put it ahead of the competition (i.e 30D and D80). For someone like me where 3fps sounds fast and has a camera with a 4 shot buffer it sounds reasonable. All devices, and a camera is just that, have their pro's and cons.

    But an internal buffer of about 9 RAW photo's would be better. A needless cost cut IMHO, as RAM is not that expensive.

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