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Jay60p

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Posts posted by Jay60p

  1. M-Discs are expected to last “hundreds of years” if stored correctly.

    The bigger problem is, what video file formats will still be recognized in

    software in 100 years?

    My Mac pict files from 1996 are now unrecognized in OSX.

    I hope H264, H265 .mp4 will not become obsolete as quickly.

  2. Here is an interesting examination of the Fuji film simulations:

    https://www.imaging-resource.com/news/2020/08/18/fujifilm-film-simulations-definitive-guide#eterna

    discussing the subtle color shifts in certain hues, and "Why can't I just do this in Photoshop?"

    with Imatest Master graphs and photo comparisons.

    "Fuji has more than 85 years of color science experience, and a deep understanding of all the complexities of how film works..."

     

     

     

     

  3. What is your method of archiving video?

    I wanted to try an external M-disc Blu-Ray, and this is replacing my older USB powered Samsung burner:

    https://www.pioneerelectronics.com/PUSA/Computer/Computer+Drives/BDR-X12UBK

    The Samsung discs still always played back fine, never had a disc fail.
    But viewed under bright light the burn showed visible faint concentric rings.
    Nearly zero rings are visible in the discs burned on the new Pioneer, which is nearly mirror perfect.
    I can recommend it so far.

    For just a little more than the small USB powered burner, “BDR-X12UBK has a prolonged life about twice of conventional models.”

    I used to have a Plextor DVD burner about the same size that I loved, so hopefully this makes for a good M-disc version.

    If you want 4K UHD disc support, investigate the BDR-212UBK model instead.

     

  4. Did you try Shutter Encoder? (Mac & Windows freebie)

    It has a "without conversion" merge function that works for some formats.

    I don't have any .mts to test at the moment.

    I find it useful for re-wrapping video file containers,

    and checking "Complete File Information", sample from the website:

    image.png.b70ef7130f75639f9c59bc3b28af32b0.png

     

     

  5. Do you mean, how can we compare laptops to desktops?
    Yes, we don’t know the details on next year’s Minis yet.

    For those using a Mac in a professional environment, $400 RAM is minor expense.

    But for us home videographers the Maxtech video is good news.
    I am optimistic that the new Minis will be just as efficient with memory as the new laptops,
    making 32GB much less necessary than expected. Watch the video.
    This has been my experience, even in the i5 Intel Mini with 8GB instead of 16, which I have

    been using for editing H265 4K60 10bit smoothly without transcoding since 2018,

    thanks to its T2 chip acceleration (blind luck there, I knew nothing about editing 4K when I bought it!).

     

     

     

     

     

  6. If you looking at the new MacBooks and are deciding whether you need 16GB, 32GB or 64GB Ram,
    here is an OSX RAM torture test to help with that question, just posted yesterday.

     

    This answers my own question, for which M1 Pro Mac Mini I might get next year. I'll save the $400, thank you OSX!

  7. A more professional grade M1X Mac Mini will be out soon. With two variants available, 16 core or 32 core GPU.

    https://medium.com/macoclock/apples-m1x-chip-specs-and-leaked-benchmarks-9cb4bbd3fcbf

    “…Dave2D’s has also estimated that the variant with 32 GPU cores will be as powerful as an Nvidia 3070, which is incredible since the M1X is a System on chip(SOC) and not a full size integrated graphics card like Nvidia’s 3070.”

  8.  

    Just did laptop shopping for my kid’s engineering courses (in the USA).
    He is being given Windows software and he plays Steam games.

    Got this $1,100 Lenovo at Costco on sale this month:
    https://www.costco.com/lenovo-legion-5i-pro-16"-gaming-laptop---11th-gen-intel-core-i7-11800h---165hz-2560-x-1600-display---storm-gray.product.100760683.html

    It has the new i7-11800H CPU plus 4GB RTX GPU, so met the high requirements
    for engineering majors. The “workstation” CPU was more important than
    A 6GB or 8GB gaming GPU so it fits his needs nicely at a reasonable price.

    The drawback is battery life, at about 5 hours.
    But he can add charge in his dorm room between classes.

    https://cpu.userbenchmark.com/Compare/Intel-Core-i7-11800H-vs-AMD-Ryzen-9-5900HX/m1542191vsm1449683

    It has upgradeable memory, and Crucial has the 32GB it takes for less than $200.
    I was surprised to find many Lenovo laptops are not upgradeable due to soldered memory,
    not mentioned in the descriptions.

    Also, Costco has the basic M1 Mac Mini on sale for $599:
    https://www.costco.com/mac-mini-–-apple-m1-chip-8-core-cpu%2c-8-core-gpu-–-8gb-memory-–-256gb-ssd-–--silver.product.100694159.html

    That's $400 cheaper than my i5 Mini from 2018, with the same memory & storage.
    I edit 4K60 10bit and never needed more than 8GB memory.
    I tried to max out the memory once by opening large Cinema 4D, Photoshop and Final Cut
    Projects at once, and the memory pressure registered around 75% capacity.
    I never felt a need to upgrade to 16GB.
    Great for home video editing.

  9. On 8/29/2021 at 5:45 PM, mercer said:

    Thanks for the reply! These look great and are perfect examples of what I am looking to photograph.

    I just love B&W.

    The Trip 35 was recommended to me but there aren't many for sale in the US.

    The Fujica is a zone focus camera as well. Blind focus is a little daunting but it seems pretty straightforward. I also bought a Canonet 28 that has a brilliant little rangefinder patch, so I have options. But the light seals need replacing and I'm waiting on a battery adapter. I'd like to find a selenium metered rangefinder, but the "better" rangefinders seem to have been made in the 70s when selenium was abandoned for battery-powered, cds meters.

    I have a few rolls of Kodak Gold color film and T-Max 100. I probably should have bought more Fomapan to start out with but it doesn't matter much.

    I love the Acros simulation, so I have a couple rolls in my cart.

    Summer has been kinda hectic, so I spent more time researching everything and collecting a couple cameras to get a feel for what I do and don't like. In a couple weeks I'll have more time to go out and shoot some stuff and then I'll sort out the processing.

    I'd love to process my own footage but I don't have the space to do it and my GF has some pretty severe allergies, so I couldn't use the chemicals. Caffenol interests me, but I can't afford a scanner right now, so I'll just send the film out for the time being. And for now, I want the process to be as simple as possible. If I could get decent scans from the local pharmacy, I would probably just do that.

    If you can find one or two cartridges of discontinued 35mm B&W Kodak Technical Pan online, you may want to try it before its gone forever.

    This was one of the few films I used to process myself, and was the most amazingly sharp & fine grained 35mm I ever used. It’s image quality looked more like a 2 1/4 neg than 35mm.
    Your half frame negs would look as sharp as full frame.

    Really disappointed to see it was discontinued by 2005. See a discussion about that here:

    https://www.photo.net/discuss/threads/tech-pan-to-be-discontinued.126092/

  10. 16 hours ago, Jay60p said:

    I’ve been waiting years for a good Stereo 3D DSLR or mirrorless.

    My grandfather gave me this Zeiss pocket viewer for 35mm transparencies from the 1960’s:

    32418161_pocketviewer.jpg.410420d5c62de8287f76ab3efca85ae4.jpg


    So I started shooting stereo pairs in the 1970’s, static scenes with one camera.
    The results with Kodachrome & Ektachrome in this viewer are amazing!

    It also works well with slides in plastic pages on a light box:

    1508543490_lightbox.jpg.9ef048c7d3a059eabd2338b93a6b412b.jpg


    I often shoot 3D pairs on the Fuji X-T3, static scenes, hand-held or on a slider.

    I use StereoPhoto Maker (free, Windows) to automatically align the left & right shots,
    and save to a stereo file.

    Many video projectors will display 3D MPO stills with glasses,
    and my Sony works passably well on a big 10 ft wide screen.

    But it’s still not as good as 35mm slides in my Zeiss viewer!

     

    Forgot to mention I also use a Blu-Ray player
    that is 3D capable connected to the projector:

    (.MPO 1920x1080 files played thru my Yamaha BD-S677 work,
    but they do not work thru my Panasonic DP-UB420 3D player.
    It may be a Sony projector thing.)

    I expect eventually new hi-res virtual reality headsets or
    projector picture quality will match my slide pocket viewer.
    My X-T3 stereo pairs are waiting.

  11. So, is there a way to run two GoPro7's in sync, as in the earlier GoPro 3D Dual HERO System for the Hero3 camera?  I scanned the GoPro7 pdf manual and didn't find anything about this.

    Or do you let them run wild at 60p, and sync up manually later as close as possible?

     

     

  12. On 8/27/2021 at 1:10 AM, Anaconda_ said:

    I went the other way, and started shooting stereo photos a couple years ago. So a 36 roll gets 18 stereo sets. I quickly learned I need to ask the developer not to cut the negatives, because they camera rolls the film at an odd length between shots. Unfortunately, they cut a few frames in half... but luckily, I had the other angle, so now those ones are just nice, stand-alone pictures.

    I then process the negative at home, with a slide scanner, a touch of colour adjustments and then pairing and aligning the correct images. Quite a bit of work, but it's also simple and becomes something of a routine after 2 or 3.

    I use a trusty use a Stereo Realist, it's a rangefinder camera, and surprisingly quick to use once you get used to it. It's also reasonably small, so when I first got it, I took it with me for many shoots for some lovely stereo behind the scenes snaps. Happy to share a couple, but you might need some equipment to get the stereo effect. either a stereo viewer, (those VR headsets you can put your phone in work very well) or try the ol' cross your eyes and stare through the frame - which can get a little exhausting after a while.

     

    EDIT: It's a shame stereo-photography never really took off with digital. There's only a handful of models that do it well enough to be worth the time, and they're few and far between on the second hand market. Recently I've been looking at beam splitters, but even those are hard to come by. They are available for phones, but I don't think there's enough usable resolution (on mine at least) to have a good image once you've cut it in half.

    I’ve been waiting years for a good Stereo 3D DSLR or mirrorless.

    My grandfather gave me this Zeiss pocket viewer for 35mm transparencies from the 1960’s:

    32418161_pocketviewer.jpg.410420d5c62de8287f76ab3efca85ae4.jpg


    So I started shooting stereo pairs in the 1970’s, static scenes with one camera.
    The results with Kodachrome & Ektachrome in this viewer are amazing!

    It also works well with slides in plastic pages on a light box:

    1508543490_lightbox.jpg.9ef048c7d3a059eabd2338b93a6b412b.jpg


    I often shoot 3D pairs on the Fuji X-T3, static scenes, hand-held or on a slider.

    I use StereoPhoto Maker (free, Windows) to automatically align the left & right shots,
    and save to a stereo file.

    Many video projectors will display 3D MPO stills with glasses,
    and my Sony works passably well on a big 10 ft wide screen.

    But it’s still not as good as 35mm slides in my Zeiss viewer!

     

  13. 59 minutes ago, MrSMW said:

    I mean more like factors such as:

    If it was a case of 8k 30p vs 4k 60p, I'd take the 4k every time.

     

    I agree there, the 8K will probably not be 60p. My normal everyday video will still be 4K60 with X-H2,

     

    1 hour ago, MrSMW said:

    If it meant larger file sizes that require more storage/download time/faster PC etc, I would not welcome that.

    If it meant low light resolution was not improved just so it could say 8k on the box, no thanks.

    If it meant overheating and reduced operation and reliability, again no.

     

    We won't know the details till maybe next year. Its a new sensor.

     

    1 hour ago, MrSMW said:

    1: I'm not prepared to sit around and wait for speculated kit any more. That ended for me with the S5. I did think prior to knowing the exact spec it would probably work for me and such has been the case...except now I have also added an S1H and the S5 has been relegated to B cam.

    2: Other than tracking AF, I am at 'peak camera' for my needs with the S1H especially. The S5 can't be...quite...as the EVF and a couple of things are not quite good enough for me, but the S1H just quietly makes up all the things 'missing' from the S5, though those 'missing' things are hardly anything large.

     

    Yes you have a great setup for your work now.

    Same here, for 95% of my stuff the X-T3 is still more than enough. Even if X-H2 is what I expect it will be, I still will probably wait till it's been out long enough for the first discount at B&H.

     

     

  14. On 5/17/2021 at 10:23 AM, MrSMW said:

    If only they would build what the majority would like and this would be about it for most.

    But as with so many things, they go too far and wreck it by adding stuff that isn't needed.

    Maybe 4k 120p would be nice... In fact it would be nice, but not a deal-breaker. But go all 8k and sacrifice a lot of other 'stuff' as a result would IMO be a negative.

    I don’t see any sacrifices yet, unless you mean a lower price.

    If I recall correctly, you had wanted a specific type of zoom lens for your wedding work
    that was not available for the X-T3. Was it for a stand-alone tripod set-up?
    With 8K you might only need a prime lens.

    In an event situation where an unmanned camera is set up for an overall master
    shot
    without an operator, 8K allows you to pick and choose the view afterwards,
    at your leisure in your NLE software. A lot of us have already
    done this with 4K in a 2K timeline, but only within 2X magnification.

    With 8K In 2K timeline, you have the ability to do a smooth zoom or cut up to 4X magnification, which is more than the Fuji cinema zooms can do (3X), by just using a sharp prime lens. Plus you can pan sideways at the same time, with software keyframes.

    Start with an 18mm prime, you can scale it to any focal length up to to 72mm inside an 8K frame.
    A 50mm prime will cover 50 to 200mm. You pick the prime for the area the camera will need to cover.

    Try a 400% scale-up zoom to see the power this can have.
    The 8K frame covers four 2k frames in a row.

    I have shot school plays and concerts and sports where I have a seat in the audience and
    one camera, and a small tripod. Everything will happen inside a limited space.

    I have two options: letting the camera run in wide angle to cover the entire stage, which gets old pretty fast. But it allows me to sit back, relax, and enjoy the show.

    Option 2 is to manually run the camera to follow the action with tighter shots, which gets you in closer but often misses things suddenly happening stage left!

    With 8K for 2K I can do both, relax & watch the show and cover the action later in software,
    And not have to miss anything unexpected happening just out of my zoomed-in view.

    This is a fantastic option 8K gives me.  I wish it was available years ago, at my price range, around $2K.

    So, for me, 8K for unmanned event coverage is like slow motion, something which you might not use 95% of the time, but in that other 5%, it's an amazing option.

  15. I would find 8K captures useful for my 4K timelines,
    And even more so for 2K:

    Software pans, tilts, zooms, possible inside the 8K frame.

    No loss in picture quality from stabilization with 6 or 8K reduced to 4K.

    Super clean chromakeys.

    Thats the sort of thing I look forward to, not 8K timelines.

     

  16. 36 minutes ago, Andrew Reid said:

    I see it come up a lot on rumours sites... Company X has developed 12 completely different products and only one will make it across the line!

    It is just the rumour mill covering all the bases in case one turns out to be right.

    Do you think Fuji planners sit down together and go... hmmm... we can't decide whether to go 4K or 8K, so let's pile money into both of them, order two completely different sensors, and then decide afterwards!

    It just doesn't work like that.

    Yes, It doesn’t make sense to be developing two X-H2 prototypes.

    But different sensors, maybe. Today Fuji Rumours has yet another message:
    Future Fuji X cameras will no longer use X-trans IV sensors.

    In that case it would make sense for them to to be developing a new 8K sensor and a new 4 or 6K sensor, to cover entry level 4K bodies as well as 8K top-of-the line X-H2.

    (I'm assuming the 4-6K sensor has a lower manufacturing cost than the 8K!)

  17. 5 hours ago, androidlad said:

    There are two prototypes being developed, one is 8k capable and the other is not.

    Do you mean sensor prototypes or X-H2 prototypes?

    I took it to mean sensors at first, Andrew is assuming X-H2.

     

     

  18. On 5/13/2021 at 10:02 AM, androidlad said:

    Actually many of us will be pleasantly surprised when X-H2 arrives. Mark my word.

    There’s another new Fuji Rumours post about the “monstrous” X-H2 in 2022,
    predicting a new sensor & processor for 8K.

    What new APS-C sensors will do 8K video?

    and will any of them do 59.94p at 8K?

  19. Rumoured Fujifilm X-H2 with 8K DCI/UHD Video Coming 2022:

    https://www.fujirumors.com/fujifilm-x-h2-with-8k-dci-uhd-video-coming-2022/

    I'm in no rush for 8K this year. But looking forward to it eventually, along with the M2 Mac.

  20. A good reason to use electronic shutter is to prolong the life of your mechanical shutter.

    Today I saw online there is a class action lawsuit against Sony for a7III camera mechanical shutter failures:
    “Numerous users report shutter failures far below 200,000 but between 10,000 and 50,000 for most of the users who experienced this,” the complaint states. “While the a7iii is generally sold with a one-year warranty, shutter failure occurs randomly, often outside of the warranty period.”

    Just one 12 minute movie film I digitized with the Fuji X-T3 had about 17,280 jpeg frames shot individually, motorized at one per second (12  X 60 X 24fps).  

    Having the electronic shutter is a life saver for this, and for time-lapse & stop-motion.  (Mac plug: FCPX with 8GB memory had no problem loading and processing 17 thousand stills, rendered to 24fps video.)

    Having worn out the mechanical shutter in a previous DSLR on time-lapse, I now use electronic shutter for just about everything, except electronic flash.

    From the X-T3 manual:

    The following restrictions apply when the electronic shutter is used:
    • Sensitivity is restricted to values of ISO 12800–160

    • Long exposure noise reduction has no effect

    • The flash can not be used

  21. I dug up my two dozen issues from the 1980’s, and they are a real blast from the past for me.

    I’ve signed on and have been downloading full pdf editions from the past 60 years with

    articles and photos I’ve never seen before.


    Another magazine I liked in the 80’s is CINEFEX.

    Sadly, they have just put out their final issue, about The Mandalorian.

    My few 1980’s issues had about 80 pages with no advertisements, and

    great behind the scenes color photos of shot set-ups. That mag was also too expensive

    for me to keep up a subscription at the time.

    If they had the same offer as American Cinematographer, I’d grab that even faster.

     

  22. 21 hours ago, RogerRabbit said:
    • Nikon Coolscan (LS-40, LS-50, LS-5000, IV ED, V ED, 5000 ED) - More resolution and dynamic range than the Pakon but apparently the colours are not as good...

    What, you don’t like my elephant?!!
    What is even more amazing is the price this scanner is going for on Amazon today, 3 grand!

    Here is plenty of details about the Coolscan:
    https://www.filmscanner.info/en/NikonSuperCoolscan5000ED.html

    ScanDig’s opinion on scanner rankings (don’t know anything about this guy) :

    “The best film scanners which are available or which were ever available, respectively, are those of the last generation from Nikon, i.e. the Coolscan V ED, Super Coolscan 5000 ED and Super Coolscan 9000 ED. No other scanner has ever achieved the image quality, performance and reliability of these top scanners, except from the Hasselblad Flextight scanners. Too bad, that Nikon has given up its film scanner production in the year 2009.”

    https://www.filmscanner.info/en/FilmscannerRangliste.html

    I've used my CoolScan V ED since 2005 for 35mm Kodachrome and Ektachrome. Slow scanning but excellent results.

  23. Further testing shows two 80b filters are not needed, one should be enough to reach a white balance
    comfortably within reach of a digital camera.

    Find a blank frame or unexposed section of a negative film strip, and auto-white balance the
    orange out with with an 80A or 80B filter or gel between your light source and the film.

    One blue filter under a blank orange 35mm frame brings my camera’s white balance to about 3800K on my light box. Two filters bring it up around 5600K, and it will vary between different film types.

    After the orange is auto-balanced out, the actual color of the shot (emulsion) is left for grading.

    I was so used to seeing color negatives on orange masks that the bluish X-T3 results looked wrong.
    But I inverted a random bunch of photos to negative and found the overall bluish tone to be normal for my shots, orange areas show up only in deep blue areas such as blue skys.

     

  24. On 2/17/2021 at 4:08 AM, UncleBobsPhotography said:

    I have "scanned" quite a lot of film with a macro-lens. In my opinion, it works great resolution wise. My main problem has been getting the colours right. I start with inverting the colour curves in lightroom and setting white balance on the base film colour, but it still takes a lot of fiddling with the RGB channels to get it right. One problem is that since the film base colour is so red, the temperature in lightroom maxes out at 2000K while I believe it should go even lower to get it correct.

    Anyone else has any tips on getting the colours right? Is there something like a "Portra 400 LUT" I could use which would correct the colours?

    Here are results from my 1st experimental 35mm full frame negative capture with an X-T3.

    From my years of shooting Kodachrome long before digital, I had color filters for adjusting daylight film to tungsten, and vice versa. I had noticed that the orange color of negatives was similar to two stacked #85b filters.

    85’s are used to adjust tungsten balanced reversal films to sunlight.

    Therefore the logical correction for two 85’s would be two blue #80B filters stacked together, filters used for the opposite of 85’s - adjusting daylight balanced film for tungsten light.

    First, here is an old Nikon CoolscanV capture of the negative for reference: a casual shot in a museum on a family trip years ago. I wanted to see how close the X-T3 with 80B filters could match it’s color…

    1745331515_NikonNegScaninFCPX760.png.e3ee29b944cfd76209d7f054d31d6913.png

    I shot the negative on a daylight 5000K LED Lightbox, with two 80B blue filters under the negative. The X-T3 had a 50mm Fuji enlarger lens on bellows.
    White balance was at sunlight (5000K), ISO 200, 6K JPEG.

    My main question was - would double 80b filtering remove the orange to the extent that grading would not need to be drastic?
     
    (However I spent more time to get the settings in this camera for the best raw result for this particular negative for least amount of grading. I found that it needed a boost in contrast and color. I used Fuji’s Classic Chrome, color +4, dynamic range 100,  Highlight and shadow tones +2, and exposed +2/3 stop brighter so the whites don’t get clipped. But no color shifts.)

    I reversed the negative to positive in GraphicConverter, and Imported into Final Cut Pro. 

    I adjusted the color with curves, reduced red in the shadows and reduced blue in the highlights.
    Here’s X-T3 capture after final grading in FCPX:

    1851976538_X-T3captureinFCPX760.png.150ecc7a5a4bd4abc073965f7976436e.png

    It doesn’t match the quality of the Nikon scanner, but better than I expected.

    (I have a binder full of plastic pages full of color negatives and the orange color among them can vary quite a bit, so grading could vary quite a bit.)

    The SOOC capture (JPEG) and inverse:

    1428951821_beforeinversal500.jpg.8e1c674f74bfaae05db8867d62514d8b.jpg

    1738931866_afterinversal500.jpg.c72b5e92dd94ff1cd04c26a6b41ad042.jpg

    Grading In Final Cut:

    607801341_curveadjustments.thumb.png.c4aa9e00a2df47bdada54dead947178f.png

     

    My purpose for testing capturing negative is to prepare for digitizing my personal 16mm film, a frame at a time, using a Siemens projector being run off a geared down motor, similar to what I did with the Arri II for 35mm.
    That’s why I graded in FCPX.
    I can’t use the CoolscanV for that!

    P.S.
    I just looked online to see if other people are using blue filters.
    I found one person who suggested particular Cingel filters of colors similar to double 80b, here:
    https://photo.stackexchange.com/questions/70225/how-to-invert-color-negative-scan-via-dslr-without-clipping-the-red-channel

    However most other posts are suggesting using RAW image color grading, with varying techniques of removing the massive amount of orange after it is in the shot.
    I will be using JPEG files, RAW is not required if the orange is already filtered out.

     

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