Category Archives: Photography

Geotagging revisited

Lightroom

Works with any digital camera.

‘Geotagging’ refers to the addition of GPS location data to your digital images. While images taken on a cellphone are automatically geotagged, most digital cameras do not provide this facility. Even most of the latest digital cameras are deficient in not providing built-in geotagging in the interest of saving on battery drain, and saving on cost, as no GPS receiver is required. Some manufacturers, like Nikon, will sell you a separate GPS unit conceptually similar to the one linked immediately below.

I last addressed geotagging in 2012 when I attached a GPS receiver to my Nikon D700 and recorded GPS data on a separate data logger, a small storage device carried in the pocket.

I continue to regard geotagging as an important tool when it comes to retrieving old images, a tremendous aid to putting them in a specific time and place.

But there’s an easier and more reliable approach than using a costly hardware dongle, one which does not display the frequent connection loss suffered by the hardware approach described over a decade ago and which will work with any digital image with a time stamp.

While what follows is Apple-centric this approach will work equally well with Android/Windows, when you are not busy rebooting your Windows computer, that is.

Two components are required to geotag your digital images:

  • An iPhone in your pocket – I’m using an iPhone 12 Pro Max
  • A GPS tracking app on that iPhone – I use GPS Tracks, an app that is actively supported

My digital image management software is Lightroom and what follows is Lightroom specific, Mac or Windows. I’m using the last version of non-subscription LR, 6.4. When Adobe changed to a monthly subscription model they dishonestly and purposefully broke the ‘Maps’ module in non-subscription versions of LR so that you can no longer view your picture location in the LR app. They claimed it was changes at Google which irretrievably broke Maps. This was a lie. The real reason they did this was to force owners of the non-subscription version to sign up for a subscription with its monthly toll. A couple of lines of code would have fixed the issue. And yes, it will be a cold day in hell before I change to the subscription model with this dishonest business and lose control over my images.

But we do not need Maps in LR for what follows to work. What you do need is a superb plugin from Jeffrey Friedl, suitably and nerdily named Geoencoding support which comes with a 6 week free use period whereafter an honor system contribution is called for. When you unzip the download file make sure that the file named ‘gps-jfriedl.lrplugin’ is placed in one of these two directories on your Mac. The first is user specific, the second will make the plug-in available to all users of the Mac:



Where to put the Friedl plugin file.

Next, download GPS Tracks to your iPhone and start the app before your photo journey, after first making sure that the time indicated on your digital camera is more or less the same as the time reported by your iPhone. While you do not have to be dead on, the time stamp on your digital image is the one that is used to look up the data generated by GPS Track to determine the GPS coordinates at the time indicated on your digital image.

At the conclusion of your photo journey stop the GPS Tracks application and email yourself the GPX file it has generated. This records GPS coordinates by time. Drag and drop that GPX file from the email onto your Mac’s desktop. GPS Tracks provides a short trial period for data export to work after which the annual subscription cost is $10. Well worth it if you want all your digital images geotagged.

Next, go into LR and go to File->Plug-in Manager, and enable the plugin, thus:



The Friedl plugin enabled.
You can vary what is disclosed in LR from this pane.

Reboot LR for the changes to take effect.

Now download your photos from your digital camera to LR, highlight the ones you want to geotag, and go to File->Plug-in Extras->Geoencode, pointing to the GPS Tracks GPX file on your desktop thus:



The Friedl plugin after geotagging 8 images.

Your images are now geotagged and you can display them in Google Earth using Lightroom, just like you used to be able to do before Adobe broke the Maps module in LR, as follows:



How to display your journey in Google Earth



The GPS track displayed in Google Earth.
The yellow pushpins show where I took photos.

If all of this seems labor-intensive, be assured that it is not. The GPS data logging happens automatically in your iPhone and exporting that file to your desktop and importing it into Lightroom is a matter of seconds.

Advantages: The GPS location system in your iPhone is way superior to the one in that little Nikon DSLR plug in hardware dongle linked at the top of this piece and will work with any digital image with a time stamp.

Disadvantages: Additional battery drain on your iPhone. My 40 minute walk, above, incrementally drained some 6% of the iPhone Pro Max’s battery – call it 9% for every hour of use. Not a lot and if you have an iPhone Pro or Pro Max with the larger battery you are set for a day’s photography with GPS Tracks running all the time. If you need a recharge on the go consider one of those inexpensive pocketable car starter batteries.

An old Mac Mini for the home theater

Hardware, Home theater, Macintosh

A tremendous value.

When crafting my home theater the default assumption was that the enormous 55lb. energy quaffing Mac Pro would be the computer of choice. This has served me faultlessly for many years and one of the really nice benefits was that four large hard drives could be accommodated within the chassis where many movies were stored. For perfect streaming nothing beats hard wiring, no wi-fi to go down.

Interested in saving power and cutting intrusive bulk, I was reading about the latest M1 and M2 CPU-eqipped Mini’s and quickly realized that this was far more computing power than was required for the simple job of streaming movies. (The Mac Pro, of course, is total overkill, but it’s so inexpensive nowadays that economics are not an issue). So I searched around and came across this rather ancient 2014 Mac Mini on Amazon which, in its base configuration, ran me just $126. Sure it has no internal additional hard drive storage, but that was easily side-stepped with a cheap Probox like the ones I have been using for years. The old Mini is blessed with no fewer than four USB 3.0 sockets and a Probox is connected to each, meaning 16 external hard drives are accessible.

By the way, the availability of these old Minis on Amazon is spotty but keep checking and they crop up. You do not need more than 4GB RAM or the costly SSD option for streaming movies. The advertised image is incorrect – the 2014 Mini I received does not have a slot loading DVD drive. Mine came with a fresh installation of OS X Catalina (10.15). Here are the connection options on the machine:



Abundant connectivity.

Note the presence of an HDMI socket which is used to connect to the UST projector in the home theater.

The Mini has several advantages over the huge Mac Pro in this application. It uses far less power (6 watts idle, 85 watts max, compared with 125/285 for the Mac Pro), is easy to hide (you really do not want ugly computer boxes cluttering up a home theater), has HDMI built in (the Pro needs a suitably equipped graphics card) and, most importantly, comes with excellent Bluetooth 4.0 sensitivity. The BT in the Mac Pro is simply awful. Why is this important? Because you can hide the Mini away in a credenza, no status lights showing, and it responds perfectly to a Bluetooth mouse at 15 feet, where the Pro really struggles, even with an external Bluetooth ‘dongle’.

So if you are looking for an inexpensive, elegant computer solution for your home theater installation, this old Mini is just the ticket. Mine arrived in absolutely mint condition from a vendor named ‘iSpyDeals’. And should the small 500GB hard drive fail, it’s easily replaced. Why, you could even install a cheap SSD for even snappier performance. Just do not make the mistake of thinking that you can use this computer for heavy video processing ….

Here are the specifications and options for the 2014 Mac Mini which is still supported by Apple, if you like spending hours on the phone with a clueless ‘technical advisor’, one whose native tongue is anything but English:



Specifications.

Data Rescue …. to the rescue

Software

150 Blu Ray movies recovered.

One of the most frustrating aspects of Mac desktop computer ownership is Cupertino’s planned obsolescence policy, one which manifests itself in the endless – and mindless – ‘upgrades’ to the OS X operating system. These provide ‘features’ no one needs and ensure that old application versions cease working.

My movie HDD boxes, which contain some 20GB of movies plus 20GB of back ups had one of the 4 TB hard drives fail so I quickly procured a replacement and set to restoring it from the backup drive. The only snag is that the backup refused to mount on my desktop 2010 Mac Pro. Panic.

I fired up Disk Drill only to be told that my version of Disk Drill was outdated and required updating. I did as instructed only to be told after the update that now my OS was outdated and required updating. Some idiot at Disk Drill decided to share this requirement after the point of no return because, dear reader, I cannot update High Sierra as that’s as high as my Mac Pro will go without resorting to aftermarket hacks, something I very much do not want to do. I’m on OS X High Sierra, 10.13.6.

But I happened to have the old version of Disk Drill running on another Mac Pro so I inserted the apparently faulty backup disk in that machine, being sure to update nothing, and after 72 hours (!) Disk Drill told me it could maybe recover 15 of the 150 Blu Ray movies somewhere on that drive. Useless. I did run the recovery process out of curiosity and the recovered movies were but cut outs of the whole thing. Doubly useless. Yes, I know, Disk Drill will tell me how superior the latest version is but if they could also explain how I can actually run the thing I would be deliriously happy. So hasta la vista to another failed product, due to the raw stupidity of the developer.

I checked around for other recovery apps, suspecting that all that was wrong with my back up drive was a corrupted or lost file directory, as the disk was spinning away happily even though it would not mount in Disk Utility, and chanced upon Data Rescue which comes in both Mac and Windows versions. The Mac version is stated to work with OS 10.12 (Sierra) and later, so I downloaded a copy and ran ‘deep scan’ on the back up drive. A day later, lo and behold, all 150 movies were disclosed – even with the drive not mounted – and Prosoft hosed me down for $99 for a ‘single disk recovery’ version which I fired up immediately.



Data Rescue ‘deep scan’ gets under way.

$99 is a whole lot less than re-ripping 150 files whose average size for a Blu Ray movie is some 27 GB. 9 hours and fifteen minutes later I had the new WD HDD full with 149 of the 150 Blu Ray movies. Just one had gone AWOL. Checking a handful showed the content to be full and uncorrupted and the new disk drive was back in service, allowing us to watch Hitchcock’s ‘To Catch a Thief’ in all its glory on the 120″ home theater screen.



Data Rescue has recovered almost everything some 9+ hours later.

As for inflation, the last WD Red 4TB drive I bought 6 years ago ran me an inflation adjusted $183, whereas the new one was just $75. Not everything inflates in price! I use 5400rpm Western Digital drives; the 50% premium for 7200 rpm drives is money wasted for this application. Also, the less costly SMR drives are just fine. CMR is not needed in this simple use scenario. The differences are explained here.

So, if you are on Sierra or later then Data Rescue is recommended, based on my experience.

As for hard drives, statistically significant data (meaning thousands of samples) confirm that Western Digital drives, especially the ‘Red’ version, are far more reliable than those from competitor Seagate by a factor of 2x and, as luck would have it, the failed drive – it was completely locked up and would not spin – was a Seagate. So I’m sticking with WD in future.

Musso & Frank’s grill

Dining, Photographs

A Hollywood institution.



The bar scene.

The bar scene here may not be quite up to Manet’s A bar at the Folies Bergère, but the atmosphere was positively electric when we dropped by this fabled eating spot for dinner. After stumbling along Hollywood Boulevard, that is, trying not to breathe what passes for air in that neighborhood.

Despite its 103 year old provenance and great fame, the food and service were excellent and we lucked out with a small banquette seat isolated from the non-mask wearing set. This being a Thursday I naturally chose the famous homemade chicken pot pie while Winston enjoyed a lovely trout.

If you want to see the glitterati and enjoy a good meal in Hollywood, Musso’s is it.

iPhone 12 Pro Max snap, some taming of the highlights in Photoshop.

Poaching eggs

Cooking

Poached perfection.

This is one of an occasional series on cooking devices which make a difference. For an index of cooking articles on this blog click here.

I confess that this is a technique which it has taken me a couple of decades to master and the length of time is a direct function of my general resistance to kitchen gadgets. I greatly enjoy the physical aspects of cooking and prefer to use traditional hand tools – cleavers, knives, pounders and so on – tending to look askance at gadgets.

Now my many years of poaching failure have seen attempts at various techniques. I have done the swirling vortex hot water with vinegar bit. Abject failure. Wisps of ugly egg white everywhere with the egg, as often as not, looking like the victim of alopecia. Then I chanced on Nigella Lawson’s BBC cooking series. Well, actually, I chanced on staring at Nigella – which is why guys watch her show – so my attention to her detailed instructions may have been less than perfect, but she advocated draining the cracked egg in a small sieve, spraying lemon juice on it and then placing it gently, via a ramekin, in hot water, no vortex in sight. The result was much the same as the vortex method. The water clouds up, whites migrate to the surface and you cannot see what the heck is going on.

So I put the whole thing aside and decided that poaching was not going to be a winner for me.

However, I’m anything but a quitter, and recently came across this device:



The four egg poacher.

Click the link for Amazon which will happily take some $33 of your money.

And disregard the one star reviews which say you will cut yourself on the edges of the stamped insert (you will not) or that the screws come out (they do not). These are likely posted by crooked competitors seeking a sales boost, and there are many devices like this at various prices and capacity (2, 4 or 6 eggs) to be had. This one is spendy but I have found it to be beautifully made, with the eggs being perfection itself. And you can always see the state of your eggs through the glass cover. I used two cups of water and you use the same amount whether poaching 1, 2, 3 or 4 eggs.

I swiped a generous layer of butter on the inside surfaces of the removable Teflon cups. Do not use olive oil. The eggs will stick after a couple of uses.

Once the water was simmering I gave the eggs 3 minutes. I found no need for the provided spatula to remove the finished egg. Grab the cup using the provided spigot, give it a shake and out she comes. Three minutes made an egg that was was nice and runny, and if you like your poached yolks hard then I grieve for you.

Here is the whole Eggs Benedict routine with Canadian bacon and Hollandaise sauce. I warm up the bacon for 30 second on high in the microwave. This has it adopt a shallow cupped shape which neatly holds the poached egg atop the English muffin::



Breakfast.

I use Knorr packets of Hollandaise to cut down on the cholesterol. Half a packet (12g) with a half cup of milk and a little butter is enough for four eggs.

A great device, recommended heartily.

And if you want the perfect egg in a shell, be sure to read this.