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michael_levy3

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Posts posted by michael_levy3

  1. I cannot help wondering why Apple have decided not to support icc calibration profiles on their new XDR Pro Monitor.

     

    I assume that a factory calibration for various work-flow scenarios is bound to be vastly superior to anything an end user could do with an Xrite i1Studio or SpiderX. But I assume that (ordinary) color monitors drift over time. Could they think that their monitors don't need to be recalibrated because they do not drift? In fact, why do monitors need re-calibration every 128 hours?

  2. Can anyone really tell the difference between this camera and a color camera that converts to BW?

     

    Some great photographers (especially street photographers) only shoot in monochrome. For them, even having a color option is a distraction. For me, the entire reason I bought a Leica M was to get away from the feature overload of other brands. I wanted exactly and only the features that I would use. On my old camera (Canon SLR), I could set it up to shoot the way I wanted, but then all the other buttons, levers and dials were just a distraction. My Canon had many focus "modes", and yet I feel way more in control of focus with the rangefinder. Of course some people probably buy Leica's for the status, but as a working tool for a certain style of photography, Leica M's are (to borrow from Einstein) as simple as possible, but no simpler.

     

    So, to answer your original question: I don't know. But I do know that there are some great photographs taken with Leica monochrome cameras. And if monochrome is all you want, why buy a camera that compromises quality with an unnecessary feature that you are never going to use?

  3. Before I retired, I worked for Apple, mostly on stuff related to PDF. We had a big internal debate about using sidecars vs. embedding for dealing with user annotations. I favoured sidecars for various reasons, and I still do. Although PDF is very well specified, the mechanism for modifying existing PDFs can lead to the document constantly growing in size. For example, if you delete an existing annotation and replace it with a new one, it is likely that the old one will not actually be deleted. From a programming point of view, you can delete the old annotation only by completely rewriting the document, and this can be an expensive operation. So you might decide to use PDF's internal update stuff, but then the client apps probably have to offer its users a way to rewrite the file when bloat starts becoming a problem.

     

    In the case of image files, there is a benefit to leaving the original RAW file pristine. There are always risks when a file is modified, including the possibility that some future app of yours does not understand the changes made by the old app. Of course, if the developers are careful to follow the XMP spec precisely, you are probably OK, but for me (with lots of experience with programmers), I would much rather not take the chance.

     

    Of course, sidecars come with there own risks, but I would rather loose my edits than my image.

  4. As it happens, I just wrote a blog post ("You are a Liar. Yes you are") that includes quite a bit about licenses. And then, today, I get the Adobe Notice.

     

    I don't have a copy of the original Lightroom license, but I have just looked at Phase One's license to see how they deal with "perpetual". Their wording leads me to believe that it does indeed mean perpetual. In an early section they say:

     

    "Your rights under this License will terminate automatically and without notice from Phase One if you fail to comply with any terms and conditions hereof or if the License is otherwise terminated by Phase One as provided for in this License."

     

    BUT later on they say this:

    "2.3 Perpetual licenses for Capture One and Media Pro

     

    If you have acquired licenses to a version of Capture One or Media Pro which are of a perpetual nature your right to install and use the Software is – in addition to and without limiting any other terms and conditions set out in this License – subject to the following additional restrictions and limitations with respect to installation and use of Capture One or Media Pro (as the case may be) depending on the Software and version hereof licensed by you:"

     

    What follows basically says that you, and only you, can use the software on up to three machines.

     

    So I think they cannot, in the future, terminate the perpetual license.

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