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Type: Posts; User: Meshman

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    yeah sure you can even see focal length shift...

    yeah sure you can even see focal length shift when focusing some lenses so I guess why my lens speed-booster combo is about 10 cm off in world position to get to the correct perspective in the 3d...
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    when we work on VFX for movies we get lidar,...

    when we work on VFX for movies we get lidar, photoscan and take extensive surveys of a set to reconstruct it as close as we can, we don't want to build the same set from the perspective of each...
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    if everything is modeled to scale its important...

    if everything is modeled to scale its important If all variables matched and I place my 3d camera where the physical camera was it should match reasonable. It kind almost do now but Im curious about...
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    Building my set against the scan works fine, It's...

    Building my set against the scan works fine, It's just when I place my 3d camera when using the speed booster my 3d camera is just slightly in front of my set camera when it matches what is in my...
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    I guess adding a magnifier glass in the mix will...

    I guess adding a magnifier glass in the mix will up the level of complexity by a notch, will test on a native full-frame lens combo and see if I get a closer match when I don't use a speed booster....
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    Back at this again I recreated my setup in 3d...

    Back at this again I recreated my setup in 3d with exact measurements.. I filmed a cutting mat with a grid on top of a tabletop. I also photo scanned the set with my subject, the Pocket 4k camera is...
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    cool that kind of makes sense. Will do a...

    cool that kind of makes sense. Will do a practical test with some real world known object and recreate the setup and match it in 3d

    Thanks Howie
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    Sure i know this its the speedboster part that is...

    Sure i know this its the speedboster part that is confusing. If I in Maya set a 24mm lens using the default full sensor size 36x24 mm film back it will match my canon 5dmk3 now if I would set the...
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    Ok so if i have two varables to edit in my 3d...

    Ok so if i have two varables to edit in my 3d program.lens and aperture i should edit the aperture of the camera when using my focal reducer ? Is the reducer in a sense rescaling the sensor in a way?...
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    24 mm lens with 0.64 speedboster , the math

    Hi

    here we go, another crop factor my mind is exploding thread. I'm used to my full frame canon and its quite easy to calculate the lens taking it into a 3d program to match, as all numbers are...
  11. Awakening BMPCC4k | BMRAW 5:1 | Canon 24-105 L | Speedbooster XL | First footage

    https://youtu.be/V64HC5ldvJQ

    The pocket 4k so finally arrived and I took it for a spin on my vacation in and around the UK. Still learning the ropes with it. I used a compact ish setup handheld...
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    omg thats crazy amount of money for a keyboard :)

    omg thats crazy amount of money for a keyboard :)
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    bummer :) would have been a nice feature to...

    bummer :) would have been a nice feature to capture moving objects and light streaks into sequences
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    would it be possible to do with a firmware update...

    would it be possible to do with a firmware update or is it not physical possible by hardware limitations?
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    Timelapse question

    I just got my pocket 4k and is playing round with settings and wanted to try the time-lapse. I got it to work but also would like to know if it would be possible to have longer exposure for each...
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    I got the cage but the camera shines with its...

    I got the cage but the camera shines with its lack of existence
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    My pocket is already rigged but the body is...

    My pocket is already rigged but the body is missing. :)
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    I also got mine now, but i still miss the camera,...

    I also got mine now, but i still miss the camera, haha
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    Its probably rare to find one in stock. I have...

    Its probably rare to find one in stock. I have been waiting a long time. Im in the UK
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    a video assist that doesn't chew through...

    a video assist that doesn't chew through batteries like its pack-man?
    I would like to see a EVF for the 4k, that is not so specific to ursa mini camera, I will need a EFV for my shoulder rig setup...
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    they did. they are still avaiting stock for my...

    they did. they are still avaiting stock for my order.
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    I am, just got the main cage and the metbones...

    I am, just got the main cage and the metbones support, I mailed them today actually to check on the rest of the parts
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    camera porn?

    camera porn?
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    ohh no another six month added to the wait of the...

    ohh no another six month added to the wait of the camera
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    Ahh that one Im interested to see how it playes...

    Ahh that one Im interested to see how it playes wih pocket 4k.
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