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tupp

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Everything posted by tupp

  1. Ha, ha! Likewise, I've explained many times that dynamic range and bit depth are two different and independent properties. I have also given practical, existing examples of cameras that offer variable bit depth while maintaining the same dynamic range -- the bit depth varies independently from the dynamic range. In addition, there exist cameras in which one can change the effective dynamic range while maintaining the same bit depth. It is a misguided notion that CMOS sensors (or any other types of digital sensors) have some sort of absolute linear relationship between
  2. Dynamic range and bit depth are two different and independent properties. You can have a 30-stop dynamic range mapped to 8-bit. Likewise, you can have a 3-stop dynamic range mapped to 32-bit.
  3. Is one of those Canon cameras an HV20? Why didn't you just go with the X-T3? Welcome to the forum!
  4. I don't get the reference, but "Brian Jonestown Massacre" is an interesting pun on two tragedies.
  5. Their might be some settings posted in the ML 5d II thread. Or, you could post a question in that thread on what ML settings folks tend to use.
  6. Yep. That's been going on for years -- even before Red existed. One can safely assume that the above-the-line folks are clueless and cheap, when, at the outset, they stipulate that a DP must own a certain brand of camera. One exception to this assumption is that they might be trying to match previous footage. However, in that case, they are just cheap and one wonders what happened to the original DP. The trailer (thanks, @PannySVHS!) is reminiscent of the inexpensively made, slipshod "Now" films of the mid/late 1960s. Very cool! Not sure why he
  7. I wouldn't mount it on an EOSM without a lens support.
  8. I just realized that ffplay (the ffmpeg player) will show histograms, video waveforms and vectorscopes. Ffplay has to be one of the smaller applications that provides such capability. These commands worked on my Linux terminal. Not sure if the syntax changes slightly for the Windows command line. Note that the word "video" in the commands should be replaced with the name of your video file (for example, my_video.mp4). I saw both simpler and more complex versions of these commands when I did a web search. If you try ffplay and have problems, please post your commands
  9. Shotcut is open source, and is fairly lightweight and has histogram and waveform (apparently, no RGB parade and no vectorscope). Kdenlive is also open source, and seems to offer all the important scopes. It is probably lightweight, but not as much as Shotcut. Both of these NLEs have Windows versions. There are other open source NLEs and post production applications, but I am not sure what scopes are offered nor if there are Windows versions.
  10. Disagree. I have seen several new, heavily promoted features in Photoshop declared as breakthroughs that actually appeared years before in GIMP and other open source imaging software. I also don't see much difference between Lightroom and Darktable (and Raw Therapee). If Lightroom has an advantage, please let me know. In regards to NLEs, I don't usually use a lot of fancy plugins, but there are certain features that I find in open source NLEs that I can't find in Premiere or other proprietary software (and I would avoid using proprietary software, regardles
  11. I've always admired the Norms Travel Dolly, because it can be "underslung." You just need to get sections of 1 1/4" tube/pipe for tracks. So, with the two stands, you can adjust the dolly height from the floor and up, with no need for camera risers to do so. Norms offers a less expensive starter kit, without the special stands and special under-slung arms (you can just use two standard C-stands with grip arms for under-slinging).
  12. That camera used 127 film, so the frame on the negative was probably 4cmx6.5cm -- medium format. It would be great to see that lens mounted to a Kipon medium format speed booster, attached to a full frame camera!
  13. Is it something like this?
  14. I'll take it off of your hands for $250.
  15. It is the nationality of the physicist who found the solution to a long standing optical problem. I'm not from Mexico, but no doubt some Mexicans are proud of this significant accomplishment.
  16. Mexican physicist Rafael Gonzalez has found the solution to spherical aberration in optical lenses, solving the 2,000-year-old Wasserman-Wolf problem that Isaac Newton himself could not solve. Now would be a good time to get a Fujian 35mm, f1.7 -- before they all become as clinically sharp as Summicrons!
  17. tupp

    Gilles Deleuze

    The reclusive American philosopher Joseph Sixpac had this thought on deterritorialization:
  18. Hmmm. Openshot is open source, so you don't purchase it. Don't know anything about Filmora, but it sounds like someone might be attempting to promote it.
  19. It's physically possible. It probably wouldn't be a good idea to discard the Z-mount contacts, if one has a notion to eventually use Z-mount lenses/adapters . For those unfamiliar, there are TOUGH E-mounts sold by Photodiox in brass and "silver."
  20. The original Panasonic LX100 is a still a good pocket-able camera at around US$350 used on Ebay. Here is "something" shot with it:
  21. There is/was an ML version for EOSM firmware 2.0.3. ML developer Daniel Fort has a 2.0.3 ML version from January 2017 on his bitbucket download page (scroll down to "magiclantern-Nightly.2017Jan13.EOSM203.zip"), Always make sure that your camera battery is fully charged before you attempt to install Magic Lantern. If you would like to downgrade your EOSM firmware to 2.0.2, and then install the latest builds for 2.0.2, here is Daniel Fort's tutorial on how to downgrade Canon firmware. It is fairly easy, once you have the firmware (.fir) file -- just refla
  22. Well, it's a Panasonic brand, so the lens might actually be made by Leica!
  23. In addition, if it were actually shot in Hollywood, you would see homeless encampments and gang graffiti.
  24. Ha, ha! Sorry. I couldn't resist.
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