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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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What is it? Set 423
On 17 Jan 2012 05:03:11 GMT, "DoN. Nichols"
wrote: On 2012-01-15, Gunner Asch wrote: On Fri, 13 Jan 2012 09:59:44 -0800, Steve Barker wrote: On 1/13/2012 7:54 AM, willshak wrote: Christian Stüben wrote the following: On 13 Jan., 00:12, "Rob H." wrote: "Christian Stüben" wrote in message 2450 part of a door locker, gate closer, case clasp, belt buckle (most probable guess i think). Good guesses but I haven't been able to verify any of them. a belt buckle, open: http://www.wackel3d.de/offtopic/bk/2012_01_13_6692.JPG closed: http://www.wackel3d.de/offtopic/bk/2012_01_13_6694.JPG Greetings from germany Chris Anyone not on broadband would probably watch those pics load until tomorrow. 5616 x 3744 ? who is not on broadband? Gunner raises his hand.... And it appears that your end was imposing bandwidth limitations on it -- because it took me a lot longer than I expected with a T1 feed to download each. Aside from that -- you're releasing lots of information about your camera by posting an un-edited photo. Here is some of what is in the exif data on one of those photos: ================================================== ==================== File Name : 2012_01_13_6694.JPG Directory : . File Size : 8 MB File Modification Date/Time : 2012:01:13 03:19:21 File Type : JPEG MIME Type : image/jpeg Make : Canon Camera Model Name : Canon EOS 5D Mark II [ ... ] Software : Digital Photo Professional Modify Date : 2012:01:13 09:12:00 Artist : Photographer:Christian Stueben Y Cb Cr Positioning : Centered Copyright : Copyright:Christian Stueben Exposure Time : 1/25 F Number : 6.3 ISO : 6400 [ ... ] Shutter Speed Value : 1/25 Aperture Value : 6.4 Flash : Off Focal Length : 100.0mm Macro Mode : Normal [ ... ] Canon Firmware Version : Firmware Version 2.1.1 [ ... ] Owner Name : Christian Stueben Camera Body No. : 2031303238 Canon Model ID : Unknown (0x80000218) Serial Number Format : Format 2 [ ... ] Lens Type : EF100mm f/2.8L Macro IS USM Internal Serial Number : N666965 [ ... ] Primary Platform : Microsoft Corporation ================================================== ==================== These, selected out of 206 total lines. One of the lines mentioned Microsoft in there, so perhaps you did edit it, but not using a program which would remove the original exif data. It looks as though it was modified about six hours after it was taken, which implies some out-of-camera processing. In particular, the mention of the camera and lens serial numbers might make it easier for someone to claim that you have stolen their camera -- or to find it if it happened that you had stolen the camera from someone else -- which I don't expect. So -- the use of a program which can be told to sanitize the exif data might be a good idea. Whether your program can be told to do that, or whether you need another program for that, I don't know. I actually have to take special steps to keep the exif data in the processed image. Enjoy, DoN. FWIW, 52 seconds for me for the 8 MB file. For screen viewing, reducing it to 500 kB still gives maximum screen resolution at full-screen size. -- Ed Huntress |
#2
Posted to rec.crafts.metalworking
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What is it? Set 423
Ed Huntress wrote:
(...) FWIW, 52 seconds for me for the 8 MB file. For screen viewing, reducing it to 500 kB still gives maximum screen resolution at full-screen size. And cropping out the incompressible background mat reduced the file size to 3 MB without reducing the resolution of the main subject. (Why do people insist on 'interesting' looking backgrounds?). --Winston |
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