Panasonic G9 + Sigma 30mm f1.4
I always dread these words: "The pool will be closed for three days next week for maintenance." Especially when they are coupled with: "We're trying out a new pool maintenance company for the first time in 25 years. I'm sure everything will work out just fine..."
So, if you happen to see me curled up in the fetal position after Friday of next week you'll know that something has gone horribly wrong with the plan. Horribly wrong. And the three days will have stretched out to three weeks or worse...
Our beautiful pool will be closed on Tuesday, Wednesday and Thursday of next week for "routine" maintenance. The more dedicated (compulsive?) among our masters swim team are already researching and planning for trips to alternate pools. We hope to stay wet and out of breath throughout the closure.
Storm Clouds Indeed.
Speaking of storm clouds, it's been unnaturally cold here lately. This morning it was in the upper 40s when I got up for swim practice. It's been chilly all day. So I checked the weather forecast only to find that we'll have a strong weather front sweeping through the area tomorrow around midday. Wouldn't you know it? I've got a new car and the forecast includes "likely" enormous hail, torrential rain and even possible tornados. But the risks exist only in a thin, two hour slice of time. Say from 11 am till 1 pm. It's the hail that bothers me. As a reader of ancient Greek literature I can't help but wonder if I'm being punished for the obvious hubris of having bought a new car.
Photography: Yesterday I had a wonderfully fun and uplifting photoshoot with my good friends at Esther's Follies. Esther's is a comedy troupe that does laugh till your sides cramp skits about current culture, politics (both sides get skewered equally) and celebrity shenanigans. There is also a magic show. They are an Austin treasure and have made people smile and laugh for going on 50 years! They've made it through the pandemic and are getting ready to open again in the early Summer. I'm sure they'll do it safely and with reduced audiences but it's thrilling to see their perseverance pay off. I asked them if they needed new visual content and off we went!
We used to shoot the rehearsals with whatever props or set pieces were on the small stage but lately their advertising and marketing designer has gone down the deep rabbit hole of image compositing and from what I've seen he's got talent. So yesterday I came by, in the maiden work voyage for the Subaru Forester, grabbed a free parking space on Red River St. and dragged my usual case of lights and stands into their theater. While doing so it dawned on me that I've been photographing their shows a couple times a year for nearly the last 20 years.
The cast had a nine foot wide green screen set up on the stage and the plan was to shoot everything in front of the green screen. Now, at the outset I should say that these folks move quickly. This is not like a corporate shoot where we can test and test and tweak and tweak. We shot something like 35 set ups in a bit under three hours...and that included my initial lighting and exposure tweaks and the tear down at the end. It's a brisk pace and it calls for lighting that works well without further major adjustments.
I lit the stage with two 300 W/S lights (monolight electronic flashes) from the front, positioned about eight feet away from my central camera position. I got them up as high as I could and put smallish soft boxes on these two fixtures. Then I put up two more lights (same kind) at more rakish angles to the stage and used them direct with 7 inch reflectors. I set the ratio between these side lights and the center lights at about 1.5:1. I admit it; the light ratio was flatter than I usually work but it felt just right for the space, the stage, the actors and the final use.
I used the Panasonic S1 camera and it surprised me. I'd almost forgotten two things: First, how good the camera is and how well it works for this kind of project. And second, that I hadn't used it since I did the most recent firmware update which tweaked the AF and more fully implemented the dual ISO feature of the camera. I chose to use the low ISO range and set the camera to the top of that range at 800.
The 24-105mm f4.0 zoom from Panasonic was perfect for this photo-adventure since I could go from a wide stage shot to a "waist up" personality shot while standing in one position. Nice. The lens was set to f7.1 (based on an incident light meter reading from the center position on the stage, facing the camera) and the shutter speed was set to 1/100th of a second. Since we were pretty tightly tested and locked in, and I had set a custom white balance for the flashes, the client and I decided to try our luck and shoot the entire project in Large, Fine Jpegs. No horsing around with raw files yesterday!
And, interestingly enough, this is the first theater shoot I have ever, ever done where in post processing I didn't have to tweak anything. No changes at all to the files as they were shot!!! Instead of making tweaks here and there and then saving out a whole new set of Jpegs the files I uploaded to the theater client (all 1500+) were camera originals. SOOC. Inordinately large time savings. Much happiness.
Now let's talk about autofocusing.
I didn't bring a tripod and I worked with the camera handheld yesterday afternoon. It's vital on people shots, and even more vital for people shots done on green screen, for faces, eyes, etc. to be in sharp focus. It's far easier to composite images with sharp edges and then soften the transitions than trying to start with a soft image to composite into a background. I opened the S1 menu and went to my usual AF mode which is usually "1 area." I typically work by moving the little AF square around the frame, trying to put it over people's faces to get good AF. I had never seen the ability to modify the single area control before.
When I've used face detect in the past I've done it by selecting the control on the far left of the row of options; the one with the person and bird icons in it. When I'm selecting that mode I have a choice of face or eye detection. But when I saw a new sub-menu of controls come up under "1 Area" I thought it would be interesting to give it a try. It's obviously a new update to the system so we gave it a spin.
A related post from last year: https://visualsciencelab.blogspot.com/2020/02/a-quick-after-action-report-on-hybrid.html
It's a nice look even now. Today's highly corrected lenses are too linear in the way the background focus falls off. It looks too "cookie cutter" even with (or maybe even more!) with today's highly corrected lenses. The sharp is too sharp and the transition to "blur" seems too obvious.
The Nikon 105mm and 135mm DC lenses had it just right. Designed at a time when unique-ness was more highly valued?
In the earlier days of "computing" there were no real resources to consult on the web because the web didn't really exist for normal people back then. There was no recourse to go online and watch a video on YouTube because.....same. We learned by trial and error and via articles in printed magazines devoted to computing on various platforms. During the pre-historic days of computing the machinery was expensive and there were few people who could clearly claim to have "grown up" with the technology. In fact, there were far, far fewer people around who actually owned personal computers!
In those days new operating systems arrived on multiple floppy disks or, a few years later, on CD-ROMs. The process of updating a dodgy system was anything but straightforward and each upgrade came complete with incredibly frustrating, new incompatibilities. Many days of real work were sacrificed in the pursuit of just having a machine that would turn on and run with acceptable stability for even a day or so. In many more ways even the applications were fraught with perils galore. Imagine trying to figure out layers in PhotoShop for the first time after having used the program for several years before layers were even introduced! And no documentation. The book would come out months later...
Many machines were temporarily or permanently bricked after unsuccessful update attempts and no one was around to revive them. They sat as slowly deteriorating fossils of a time before ... support.
Damn. Those were bleak times. At various junctures I am amazed that we didn't toss our hands up and decide not to embrace the demonic compromise that was....computerization. It's not as though film didn't work!
But I mention all this so you'll understand that those early memories, like some childhood trauma, haunt me to this day. I've been running an iMacPro for about 1.5 years and it's been remarkably stable. It never crashes. But I try never to give it any reason to crash. I try to make sure than only the most pure electricity is introduced to its power cord, even if that means the children go shoeless and hungry. I never turn the machine on without touching the rabbit foots dangling next to one of the hard drives; just for luck. I talked to one of the product engineers and wrested from him information about optimal performance temperatures and so for the last 1.5 years I've tried to keep the temperature around the computer at 66° Fahrenheit. Plus or minus half a degree. Once a week we burn sage outside the studio door and chant positive mantras to the computer. And all this is part of our effort with an Apple computer product. Can you imagine what we'd have to burn to keep a Windows machine even marginally usable? It boggles the mind.
At any rate, last Fall Apple announced a big operating system upgrade. You could take your machine from "Catalina" to "Big Sur." Most of the benefits clustered around better security and better rejection of trackers and other forms of unwanted surveillance. Stuff/features that I value. I wanted to update right away but my computer therapist, my analyst and my psycho-therapist and my attorney all dissuaded me from the horror of being an "early adopter."
Stories were seeping onto the web about updated computers slowing down to a crawl. Or of updates just failing altogether. Most stories recounted what seemed like a dystopian landscape of disappointment. Centers opened up to deal with SUD (system upgrade depression). Expert Counselors from the Windows world could only suggest their favorite remedies to Apple users: Cold Dominos Pizza and Mountain Dew.
Since my wanton attraction to cars tossed my work schedule into a deep fissure and diminished my work reliance on my desktop computer to nearly nothing last week I decided that I'd take the leap. I would either end up renouncing the bane of the 20th century (computers) or be elated by new capabilities and speed. I didn't even want to consider that there might be middle ground. That the update might work fine but there might be no discernible performance differences.
I backed things up. I ran disk repairs on all hard drives. I pulled tons of trash off my internal SSD. I formatted a new, external SSD to run Time Machine and backed up all my critical files....again. And then, early Saturday when the bandwidth hog family was still slumbering away, dreaming of massive online multi-player games, I snuck out to the office and, making the sign of the cross over my heart many times (even though I am not Catholic) I pushed the right buttons, on screen, to begin the process. The upgrade to Big Sur. AKA: MacOS 11.2.3.
My anxiety was apparent from across the street. Dogs howled in fear. Birds fell dead in the street. I put down my mug of hot but un-drunk coffee and grabbed a handful of Xanax instead. And then I spent the next two hours blearily watching the little "progress" bar slowly, slowly, ever so slowly, make its way across the center of an otherwise black screen.
But....it was successful and everything is fine now and even my passwords and junk made it across the void. I'm breathing a sigh of relief and will probably have to take the rest of the week off to recover.
Maybe a retreat to one of those places where everyone meditates all day and no one speaks for a week.
Naw. I'd never make it.