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Photo Taco Podcast
Jeff Harmon
210 episodes
9 months ago
Jeff Harmon, passionate hobbyist photographer, works as an Information Security professional by day and loves to break down complicated and/or technical photography topics so that the newest of photographers can understand them. No topic is too simple or too complicated for the show. If he doesn’t know the answer then he brings on an expert to help him break it down. Get photography tips in the time it takes to eat a taco, or perhaps a burrito!
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Visual Arts
Arts,
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Technology,
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All content for Photo Taco Podcast is the property of Jeff Harmon and is served directly from their servers with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
Jeff Harmon, passionate hobbyist photographer, works as an Information Security professional by day and loves to break down complicated and/or technical photography topics so that the newest of photographers can understand them. No topic is too simple or too complicated for the show. If he doesn’t know the answer then he brings on an expert to help him break it down. Get photography tips in the time it takes to eat a taco, or perhaps a burrito!
Show more...
Visual Arts
Arts,
Education,
Technology,
How To
Episodes (20/210)
Photo Taco Podcast
Photographers Buying Guide – M3 MacBook Pro
A practical guide for photographers buying a 2023 M3 MacBook Pro and only spending what they need!
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2 years ago
1 hour 3 minutes 56 seconds

Photo Taco Podcast
HDR Editing in 2023 Using Lightroom and Photoshop





Adobe just finished up their annual MAX conference where they demonstrate the latest things their software can do to help content creators. This usually includes major updates to all of the products in their Creative Cloud suite, including Lightroom and Photoshop that photographers tend to care the most about.



One of the features included in the latest release of Lightroom and Photoshop is support for HDR editing. I have to be honest here, I have not yet done any of the HDR editing that is new here in 2023. We’ll get into why I haven’t used it in a minute, but this is why I had to bring Greg Benz on the show. Not only does Greg have experience with this new HDR editing, he has a plugin that can help photographers bridge the gap while not every display can show these new HDR images.



How is HDR editing different from HDR processing that has been available for years?



A lot of you may be thinking that HDR processing has been around for years, how is this new? A perfectly valid question. The old HDR processing we have all been used to using (and seeing – usually overdone so that it looks terrible) is one where we take 3 or more images at different exposures and combine them together into a single image. The idea was to overcome the limitations of our cameras to capture the full dynamic range of the scene and combine them together.



The new HDR editing feature in Photoshop and Lightroom is quite a bit different. It is about leveraging the full dynamic range of the amazing camera sensors we have had for many years with a monitor that can actually show us everything that is there.



The monitors we have been using for a while now, we will call them standard dynamic range (SDR), are capable of showing us 8 stops of lights. The difference between the darkest dark can only be 8 stops of light different from the brightest bright. Digital cameras vary in the dynamic range captured but most have been capturing at least 14 stops of light in a single image for many years.



With SDR monitors, if the scene had more dynamic range than the 8 stops of light, we had to sort of slide those 8 stops around until we got the image where it looked best. Sliding that exposure around with a single image hasn’t been very easy, which led to the HDR processing that so many photographers had gone to when trying to cram the 14 stops of light into something we could see on our monitors showing 8 stops.



HDR monitors change that. It has to truly be an HDR monitor (see below), but they are capable of showing all the stops of light your camera is capturing in a single frame. The update Adobe just released to Lightroom and Photoshop enables editing in HDR, using the full capabilities of an HDR monitor.



What are the advantages to the HDR editing capabilities?



The advantage is that photographers can finally see the full dynamic range captured by the sensor in your digital camera. A sunrise or sunset can now have both color and brightness. Christmas lights will actually glow. Greg tells me that it is a transformative experience that you have to see to believe.



I love the way that Greg explained this with the example of a blue sky. With an SDR monitor as it tries to show a bright sky it will max out the brightness of the blue pixel and need to turn on the red and green pixels a little too so that it can be bright. Doing that means the blue gets duller, most likely looking white.



We have dealt with this by using the highlights slider and lowering them until we see some color come back to the sky. With an HDR screen the blue pixel can get bright enough to show the bright sky without having to turn on the green and red p...
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2 years ago
1 hour 22 minutes 7 seconds

Photo Taco Podcast
Deciding to Print Yourself

Should photographers spend the time and money to print their images themselves rather than sending their images out to printing labs? Here are 5 decision points photographers should consider when making that decision.







If you are a photographer considering getting into printing yourself, you are not alone.  I think my personal photography journey is very similar to many photographers and it seems most of us arrive at a point of wanting to have the capability to print ourselves. See if this path looks familiar to you.




* A person gets interested in photography, buys a camera, has no idea how to use it



* Learn about the exposure triangle. How to use shutter, aperture, ISO



* Learn what lens to use and how to compose photos



* Learn how to work with light. Portraits with flash, landscapes with night skies and sunsets



* Learn how to print. First with labs, but eventually themselves




This article is all about that last step.  I want to help photographers who are wondering about printing themselves. I have some things to share from the past few years where I took on printing as a complete beginner.



I am going to cover several decision points I recommend photographers use to decide if getting into printing is right for them.  Then I will cover a few of the technical things involved with printing that can help with those decision points.



Key factors to decide about printing yourself:




* Competent photographer



* Margin



* Do you think you will like it?



* Convenience



* Critical for growth in business




Competent Photographer



I don’t want to sound harsh or dissuade anyone from setting and working on goals. I have tried hard to make this site be one where I encourage photographers to get on their photography journey. I want to cheer you on, provide some help, and recommend ways to do it without having to spend exorbitant amounts of money.



However, I recommend that printing should not be taken on early in that journey.  Think of entering the world of printing yourself as being very similar to what it was like when you first started learning how to use your camera.  



There is some technical complexity to printing that is likely to prove frustrating to even the competent or professional photographer. My advice is to hold off on printing your images yourself until you consistently get the results you want from concept, shoot, and edit.



To be clear, I am not suggesting you hold off entirely on printing until you evaluate yourself to be a competent photographer. I am deliberately not using the term “professional” photographer, and I don’t think any photographer should wait for competency before doing any printing.



Quite the contrary.  I am convinced that printing your images can really help you towards becoming that competent photographer. If you don’t feel like you are a competent photographer yet, adding printing to your workflow can help you get there.  I think you should print as much as you can afford, with the right priority.  Just do it through a print lab before trying to take that on yourself.



Margin



Photographers should never get into printing as a way to save money. There is no chance you will print yourself at less cost than what you do through a good print lab.  Unless you consider your local pharmacy your pri...
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2 years ago
57 minutes 24 seconds

Photo Taco Podcast
Making DeNoise AI Faster
After more than 20 hours of real world testing, here is what a computer needs to make DeNoise AI faster!
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3 years ago
1 hour 2 minutes 1 second

Photo Taco Podcast
Help With Drive Space and Backups For Photographers
Practical help for photographers struggling to have enough drive space and good backups
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4 years ago
2 hours 27 minutes 42 seconds

Photo Taco Podcast
Dimensions and Quality For Social Media Photo Sharing





What Dimensions and Quality Should Photographers Use When Posting To Social Media?



Nearly a constant debate online, I constantly get questions on the pixel dimensions, quality setting, and DPI that photographers should use when exporting out of Lightroom and Photoshop for posting the image on social media. The answer may change over time as the social networks make constant changes to how they deal with photos, but after more than 80 hours of real-world research here is the answer.



Photographers who want to have their images shown at the highest possible quality on all social media networks should export their images to JPEG format with the longest edge at 4096 pixels and quality set to 77%. Don’t worry about DPI.



Photoshop export settings ideal for MOST images to get the highest quality when posting to Facebook, Instagram, and Twitter



Lightroom Classic export settings ideal for MOST images to get the highest quality when posting to Facebook, Instagram, and Twitter



Simple as that. I have tested this extensively and this ensures the very best representation of your image on Facebook, Instagram, and Twitter. All of these services will further compress your image (regardless of the dimensions and quality – more on that below). Facebook and Instagram will also downsize the image to a smaller resolution.



If you want to customize your export a little more, here are the results I got posting real images to all three services for what it was they did to the image no matter how many more pixels the original image contained. No matter how much larger the longest edge was, this is the maximum number of pixels that will be on the long edge from these services.



ServiceOriginalLongest EdgeResizedLongest EdgeFacebook5120 pixels1920 pixelsInstagram5120 pixels1080 pixelsTwitter5120 pixels4096 pixelsIf you are only sharing the image on Instagram, you may as well export at 1080 pixels on the long edge because Instagram will size it down to that size on upload if it isn’t.



Why 4096 Pixels Longest Edge?



My advice for a few years now has been using 2048 pixels on the long edge for sharing to social media. Not bad advice here in 2021, but if you are posting images to Twitter that isn’t going to result in the highest possible quality.



It may be pretty obvious after seeing the table above. After doing real-world testing and posting hundreds of images through the Facebook, Instagram, and Twitter, I have found that the highest pixel dimension allowed comes from Twitter. Twitter will not retain the longest edge size if the image you post is 4096 pixels on the longest edge.



Therefore, to get the most quality in your post, if you are posting that image to all three services you should export with the longest edge set to 4096 pixels. Facebook and Instagram will resize the image to 1920 and 1080 pixels on the long edge respectively, but they will take in that 4096 long edge image just fine and you’ll get a good result.



However, if your destinations are limited to Facebook and Instagram, save yourself some disk space and bandwidth by using a longest edge pixel dimension of 1920 (or maybe 2048 for a little extra detail) instead of 4096.



Why Quality of 77%?



The quality number is almost irrelevant as far as the services go because all of them are going to put your image through their compression engine no matter what you do (more on that below). This is purely about saving you disk space and bandwidth. Still, since your image is bound for a makeover in the compression engines of these services,
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4 years ago
1 hour 18 minutes 56 seconds

Photo Taco Podcast
13 Steps To Troubleshooting Lightroom Problems
13 steps photographers can use to troubleshoot problems with Lightroom and Lightroom Classic
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4 years ago
37 minutes 19 seconds

Photo Taco Podcast
Find Your Lens Diffraction Point
An overview of diffraction and tips on how to find the aperture where it makes images soft.
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4 years ago
36 minutes 3 seconds

Photo Taco Podcast
Lens Variance vs Bad Copy
It is highly unlikely a "bad" copy of a lens is to blame for any lack of sharpness in your images. Let me explain why and how to tell.
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4 years ago
37 minutes 8 seconds

Photo Taco Podcast
Fire Full Moon – How I Shot The Moon With A Foreground
The details of how I created a picture of a full moon that includes a foreground and looks more like a sunrise than a moonrise
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5 years ago
1 hour 9 minutes 14 seconds

Photo Taco Podcast
What Does Apple Silicon Mean For Photographers?
Apple switching from Intel to Apple Silicon should mean faster Mac computers with longer battery life. Great news for photographers who use Macs. However, there are likely to be challenges during the transition and photo editing software like Lightroom and Photoshop may suffer.
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5 years ago
58 minutes 7 seconds

Photo Taco Podcast
AMD vs Intel For Lightroom and Photoshop With Puget Systems
Conversation with Matt Bach from Puget Systems about AMD vs Intel for running Lightroom and Photoshop in mid-2020.
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5 years ago
48 minutes 31 seconds

Photo Taco Podcast
Intel NUC – Inexpensive Photo Editing Computer
Can the relatively inexpensive and tiny form factor Intel NUC be a good photo editing computer? The PC counterpart to Apple's Mac Mini, this is the first in a series of videos taking a look at the Intel 10th generation Next Unit of Computing (NUC) to see how well it can run Lightroom and Photoshop.
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5 years ago
1 hour 5 minutes 57 seconds

Photo Taco Podcast
Slash The Import Time Of Lightroom Classic By 90%!
Learn how to use the embedded preview workflow with Lightroom Classic to slash 90% off the time to import raw files!
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5 years ago
46 minutes 15 seconds

Photo Taco Podcast
Topaz DeNoise AI vs Lightroom and Photoshop
After more than a month spent putting hundreds of images through DeNoise AI it is a tool that I think photographers who consistently shoot in low-light environments should have in their toolbox. I explain why in this episode.
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5 years ago
1 hour 28 minutes 39 seconds

Photo Taco Podcast
Performance of External Drives With Lightroom Classic
More than 60 hours of testing different ways to have your Lightroom Classic catalog and photos stored on external drives proves that four features are 50% faster with your photos on an external SSD.
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5 years ago
1 hour 6 minutes 3 seconds

Photo Taco Podcast
Photographer’s Checklist For Sharper Photos
A checklist photographers can use to make sure they give themselves the very best possible chance of creating tack sharp photos.
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5 years ago
40 minutes 19 seconds

Photo Taco Podcast
How To Do Water Droplet Photography With Don Komarechka
Learn how to do stunning water droplet photography from Don Komarechka, one of the world's leading experts in macro photography!
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6 years ago
39 minutes 42 seconds

Photo Taco Podcast
Photography Lens Filters Explained!
Learn about neutral density (ND), graduated nuetral density (GND), circular polarizing (CPL), and ultra-violet (UV)filters for camera lenses. We explain what they are, when to use them, and recommend a best value brand for all types of photographers.
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6 years ago
1 hour 13 minutes 3 seconds

Photo Taco Podcast
Best Background for Composites
Learn why photographers new to composite photography should use a white background instead of green
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6 years ago
55 minutes 52 seconds

Photo Taco Podcast
Jeff Harmon, passionate hobbyist photographer, works as an Information Security professional by day and loves to break down complicated and/or technical photography topics so that the newest of photographers can understand them. No topic is too simple or too complicated for the show. If he doesn’t know the answer then he brings on an expert to help him break it down. Get photography tips in the time it takes to eat a taco, or perhaps a burrito!