Good to know, Godfrey.  Thanks! Cheers, Christine 

Christine Aguila, Asst. Professor
Communications Dept.
Truman College
FC4 President

On Oct 5, 2012, at 9:03 AM, Godfrey DiGiorgi <[email protected]> wrote:

> I've just been editing a bunch of M9 (18 Mpixel) raw exposures made
> with an f/47 Zone Plate using LR 4.2, as well as a bunch of 29Mpixel
> DNG encapsulated TIFFs of scanned 6x6 film.
> 
> Overall, I don't see a dramatic increased in performance, but various
> operations in the Develop module do operate more responsively. For
> instance, working with a pinhole or zone plate, you will see dust on
> the sensor that never appears otherwise ... since these boulders are
> always in the same place on the frame from a given session, you spot
> one frame and apply that spotting to all of them. All of those small
> cloned spots take their toll on other processing operations: LR4.2 is
> more responsive than LR4.1 when making further editing adjustments to
> each of those frames. Another—The 29Mpixel 16-bit TIFF files take a
> moment to load and render, and refresh on edit operations takes a
> moment. This is slicker and more responsive with LR4.2. Various
> editing controls like the detail sliders and noise removal work more
> responsively.
> 
> The differences aren't huge but they're noticeable, and I haven't seen
> any regressions. In my opinion, this is a solid bug-fix and new camera
> support release.
> 
> G
> 
> On Thu, Oct 4, 2012 at 6:01 PM, Igor Roshchin <[email protected]> wrote:
>> 
>> Godfrey,
>> 
>> Do you see any performance improvements over 4.1?
>> (To compensate for the perforance hit introduced at 3.x -> 4.1
>> transition.)
>> 
>> Igor
>> 
>> 
>> Wed Oct 3 10:30:02 EDT 2012
>> Godfrey DiGiorgi wrote:
>> 
>>> Been working with the pre-release for a few days. No bugs found yet.
>>> 
>>> Godfrey
>> 
>> 
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> 
> -- 
> Godfrey
>  godfreydigiorgi.posterous.com
> 
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