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A question about a mirror less camera regarding shutter.
  • Yes. If you take a picture and hear the standard click sound that is the mechanical shutter covering the sensor. If you want to shoot silently, that’s when you’d use the electronic shutter. For your camera you can find that setting under the Camera Icon tab in the menu (should be first tab), then the sixth page that starts with focus bracketing. The setting is called shutter mode and will be either Elec. 1st-curtain, or Electronic

  • A question about a mirror less camera regarding shutter.
  • Most consumer cameras use CMOS photo sensors, and among those, only the higher end sensors are capable of global shutter (the image is captured at the same moment electronically). CCD sensors are typically more expensive but h they often use global shutter. The EOS R50 is like most consumer cameras with its CMOS sensor.

    Most mechanical shutters will have a leading and trailing curtain with a variable gap between them that controls exposure. The wider the gap, the longer the light hits a row of pixels and the higher the exposure. Your camera’s shutter is slightly different in the fact that instead of using two shutter curtains it only has the trailing one. The exposure is started electronically and stopped mechanically by the trailing curtain. This hybrid shutter is called EFCS (Electronic First Curtain Shutter). Additionally the shutter can be controlled entirely electronically by sampling the sensor values row by row in essentially the same way the mechanical shutter works.

    Without a true global shutter, the rolling shutter effect will be produced when filming or photographing fast moving subjects. So yes, your camera would do what most other cameras do.

  • Solved: Problems viewing files with JPEG extension on Linux
  • Looking a bit further, it seems your only luck would be with your original device since the encryption probably relies on some hardware specific keys. Samsung’s guide says even factory resetting the original phone prior to decrypting would be enough to make the SD card unreadable.

  • Solved: Problems viewing files with JPEG extension on Linux
  • So looks like according the stack overflow link from @hades@lemm.ee above, your files are individually encrypted. Based on the solution comment, there should be a .MetaEcfsFile with the Samsung file encryption metadata in the SD card root directory if this is true. If so, you would likely need to plug the SD card into a Samsung phone (unclear if it needs to be original phone, same model, or just Samsung in general) and use the “Biometrics and security” menu to hopefully decrypt the SD card. If you still have a newer Samsung galaxy, I’d try with that one first before attempting to locate an older model. And if that doesn’t work, it might require the original phone. Backup SD before doing any of this.

  • Scientists Invent World's Fastest Camera That Shoots 156.3 Trillion Frames Per Second
  • Yeah basically. It doesn’t try to record a single laser pulse interacting with the scene in one shot, but rather slightly adjusts its shutter offset to record another identical pulse in a slightly later position. Since the pulses are basically the same each time, the light will interact the same way with the stationary scene and you can reconstruct the movie from there. You can watch videos by searching 1 trillion FPS camera since that was how it was labeled by pop-science at the time.

  • ADHD-friendly sports?
  • Was going to suggest it. It’s a skill based exercise that is made up of skinny guys at the top. It’s great because of the barrier to entry and the surprising depth with disc selection, shot shaping and all the fun things to deep dive into.

  • The binary data format, CBOR (Concise Binary Object Representation), is written by C. Bormann.
    datatracker.ietf.org RFC 8949: Concise Binary Object Representation (CBOR)

    The Concise Binary Object Representation (CBOR) is a data format whose design goals include the possibility of extremely small code size, fairly small message size, and extensibility without the need for version negotiation. These design goals make it different from earlier binary serializations suc...

    RFC 8949: Concise Binary Object Representation (CBOR)

    It feels like he needed to put something in the author field and panicked and just added man to it. Better go check JSON wasn’t created by John Sonmann or something.

    I’m trying to think of some program I could create using my name in a similar way that would make sense as an acronym.

    1
    Default behavior for double tap zoom-in on longer photos

    The current behavior is to zoom past fitting the width. Usually I have to manually zoom the photo to fit after this and then once it’s close it doesn’t just scroll vertically it still has a horizontal range of motion.

    This is just a pet peeve, but I got used to being able to easily fit the image’s short dimension to the screen and then scroll in Apollo and previous lemmy apps I’ve tried.

    Does anyone else notice this? Do you care?

    3
    What item do you own that has an unexpectedly high value?
  • That’s awesome. Not too many things we own today can appreciate in monetary value to reflect the personal value we got out of them. Though I suspect the personal value can never really be quantified for you.

  • InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)LA
    Langehund @lemmy.world
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