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Don Kotlos

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  1. Like
    Don Kotlos reacted to DBounce in The M43 Cinema - 3 Way Battle   
    This is no three way battle. It’s a one way battle between your talent/creativity and lack of said talent/creativity. Any one of those cameras is good enough to capture a compelling and entertaining story... in the right hands.
  2. Like
    Don Kotlos got a reaction from maxmizer in Blackmagic Pocket Cinema Camera 4K   
    There are two main ways sensor size can affect the maximum resolution:
    1)  The ability of a lens to resolve finer details than the distance between two neighboring pixels. 
     --> There are plenty of lenses that support far higher resolution than 4K so that's not a limit
    2)  The ability of pixels to collect enough light. 
     --> Current m43 sensors with large pixels offer  ~13stops of dynamic range and excellent color information. 
    So in short, in that article just suggesting that for 4K someone needs a LF sensor, is plain wrong and marketing bulshit. 
    In general systems are far more limited by their processing pipeline than optics/sensor performance, and that's why offering RAW is such a big deal.
  3. Like
    Don Kotlos got a reaction from mechanicalEYE in Blackmagic Pocket Cinema Camera 4K   
    There are two main ways sensor size can affect the maximum resolution:
    1)  The ability of a lens to resolve finer details than the distance between two neighboring pixels. 
     --> There are plenty of lenses that support far higher resolution than 4K so that's not a limit
    2)  The ability of pixels to collect enough light. 
     --> Current m43 sensors with large pixels offer  ~13stops of dynamic range and excellent color information. 
    So in short, in that article just suggesting that for 4K someone needs a LF sensor, is plain wrong and marketing bulshit. 
    In general systems are far more limited by their processing pipeline than optics/sensor performance, and that's why offering RAW is such a big deal.
  4. Like
    Don Kotlos got a reaction from jonpais in Blackmagic Pocket Cinema Camera 4K   
    There are two main ways sensor size can affect the maximum resolution:
    1)  The ability of a lens to resolve finer details than the distance between two neighboring pixels. 
     --> There are plenty of lenses that support far higher resolution than 4K so that's not a limit
    2)  The ability of pixels to collect enough light. 
     --> Current m43 sensors with large pixels offer  ~13stops of dynamic range and excellent color information. 
    So in short, in that article just suggesting that for 4K someone needs a LF sensor, is plain wrong and marketing bulshit. 
    In general systems are far more limited by their processing pipeline than optics/sensor performance, and that's why offering RAW is such a big deal.
  5. Like
    Don Kotlos got a reaction from anonim in The M43 Cinema - 3 Way Battle   
    Yeah, even his conclusions are strange to say the least:
    "The only way the Blackmagic Design Pocket Camera 4K can beat the GH5 is in terms of sheer image quality – dynamic range and color science." 
    But really, aren't all the comparisons of cameras that haven't been even released rushed? 
     
  6. Haha
    Don Kotlos got a reaction from TwoScoops in Canon M50 mirrorless camera features 4K video   
    The 1.7 crop factor from a 6000x4000 sensor means that at best case their sampling a 3530x1985 area and scaling it up to 3840 x 2160, and given the aliasing performance I think they do use all this area. 
    I actually don't think there is a lot of aliasing or moire, probably just the typical from 1:1 sampling with a weak antialiasing filter. And I also don't think that is a problem during normal shooting. The Fuji X-T2 has more aliasing artifacts than M50 for example but nobody complains about it.
    The softness is typical for Canon and I actually prefer that from a digitally sharpened footage. 
    My only concern for this camera other than the crop factor is the jello. I might be more sensitive to it than others but 4K from this camera should be used only with a rock solid tripod. 
    Here is a tripod that is not rock solid:
     
  7. Like
    Don Kotlos got a reaction from Kisaha in Sony FS5 II announced with 4K 120fps RAW recording at NAB 2018   
    In stark contrast to the FS5II, with the Z280 Sony went all in. That is going to be a popular camera for broadcasting/documentary. 
    https://pro.sony/ue_US/products/handheld-camcorders/pxw-z280
  8. Like
    Don Kotlos got a reaction from mercer in Canon M50 mirrorless camera features 4K video   
    The 1.7 crop factor from a 6000x4000 sensor means that at best case their sampling a 3530x1985 area and scaling it up to 3840 x 2160, and given the aliasing performance I think they do use all this area. 
    I actually don't think there is a lot of aliasing or moire, probably just the typical from 1:1 sampling with a weak antialiasing filter. And I also don't think that is a problem during normal shooting. The Fuji X-T2 has more aliasing artifacts than M50 for example but nobody complains about it.
    The softness is typical for Canon and I actually prefer that from a digitally sharpened footage. 
    My only concern for this camera other than the crop factor is the jello. I might be more sensitive to it than others but 4K from this camera should be used only with a rock solid tripod. 
    Here is a tripod that is not rock solid:
     
  9. Haha
  10. Like
    Don Kotlos reacted to BTM_Pix in Firmware Update To Output RAW over HDMI? Is that even remotely possible???   
    I think they could make it switchable based upon V-Log being installed on the camera, which would be the fairest thing to do anyway.
    That way they give themselves a revenue opportunity from those who haven't upgraded and reward the people who have already paid.
    Whether its worth having when, as you say, it then involves the user paying another chunk of money for a recorder is neither here nor there for Panasonic I suppose if it means that they overcome a major objection from customers.
    Its a bit like the X-T2 only having F-Log externally - it offered a solution for Fuji to an objection and for customers to tick the box of their own 'must haves'.
    And then hardly anyone used it
     
  11. Thanks
    Don Kotlos reacted to Emanuel in Blackmagic Pocket Cinema Camera 4K   
    Nice evaluation by a professional colorist on reduser on those images posted here at first hand:
    http://www.reduser.net/forum/showthread.php?166868-NAB-2018-Blackmagic-Pocket-Cinema-Camera-4K&p=1797545&viewfull=1#post1797545
  12. Like
    Don Kotlos got a reaction from iamoui in Magic Lantern Raw Video   
    Here is another unique use of ML
    https://petapixel.com/2018/04/10/this-short-film-was-shot-at-2520mm/
     
  13. Thanks
    Don Kotlos got a reaction from Jn- in Blackmagic Pocket Cinema Camera 4K   
    With the T5 at ~3.40W peak power consumption, the runtime of BMPCC4K when recording would be ~45 minutes.  
  14. Like
    Don Kotlos got a reaction from Dan Wake in Blackmagic Pocket Cinema Camera 4K   
    With the T5 at ~3.40W peak power consumption, the runtime of BMPCC4K when recording would be ~45 minutes.  
  15. Like
    Don Kotlos got a reaction from deezid in Fuji X-T2 Gets F-log, 120 fps.   
    It's a great update, but it would be better if they had added Eterna instead of F-log. 
    Sad but true. 
  16. Like
    Don Kotlos got a reaction from Kisaha in Blackmagic Pocket Cinema Camera 4K   
    While far from the original pocket size, compared to any professional video cameras that shoot 4K Raw the new pocket could be considered pocketable. Or at least it can fit in a normal camera bag 
    I am quite glad for the increased size compared to the original pocket actually. Proper heat sink, better battery, larger screen, better microphones, dual card slots and plenty of ports. 
  17. Like
    Don Kotlos got a reaction from TwoScoops in Blackmagic Pocket Cinema Camera 4K   
    If this is true then everyone should ask for it even if they don't need it, or even have a GH5/s for that matter. It would facilitate the democratization of this price segment even more by also putting pressure on Sony or Canon/Nikon if they decide to join as well. 
  18. Like
    Don Kotlos got a reaction from webrunner5 in Blackmagic Pocket Cinema Camera 4K   
    While far from the original pocket size, compared to any professional video cameras that shoot 4K Raw the new pocket could be considered pocketable. Or at least it can fit in a normal camera bag 
    I am quite glad for the increased size compared to the original pocket actually. Proper heat sink, better battery, larger screen, better microphones, dual card slots and plenty of ports. 
  19. Like
    Don Kotlos got a reaction from Trek of Joy in Blackmagic Pocket Cinema Camera 4K   
    If this is true then everyone should ask for it even if they don't need it, or even have a GH5/s for that matter. It would facilitate the democratization of this price segment even more by also putting pressure on Sony or Canon/Nikon if they decide to join as well. 
  20. Like
    Don Kotlos got a reaction from DBounce in Blackmagic Pocket Cinema Camera 4K   
    If this is true then everyone should ask for it even if they don't need it, or even have a GH5/s for that matter. It would facilitate the democratization of this price segment even more by also putting pressure on Sony or Canon/Nikon if they decide to join as well. 
  21. Like
    Don Kotlos got a reaction from jonpais in Blackmagic Pocket Cinema Camera 4K   
    If this is true then everyone should ask for it even if they don't need it, or even have a GH5/s for that matter. It would facilitate the democratization of this price segment even more by also putting pressure on Sony or Canon/Nikon if they decide to join as well. 
  22. Like
    Don Kotlos got a reaction from mercer in Magic Lantern Raw Video   
    Here is another unique use of ML
    https://petapixel.com/2018/04/10/this-short-film-was-shot-at-2520mm/
     
  23. Like
    Don Kotlos got a reaction from Emanuel in Blackmagic Pocket Cinema Camera 4K   
    While far from the original pocket size, compared to any professional video cameras that shoot 4K Raw the new pocket could be considered pocketable. Or at least it can fit in a normal camera bag 
    I am quite glad for the increased size compared to the original pocket actually. Proper heat sink, better battery, larger screen, better microphones, dual card slots and plenty of ports. 
  24. Thanks
    Don Kotlos reacted to Marcio Kabke Pinheiro in Blackmagic Pocket Cinema Camera 4K   
    For size comparisons, it is in Camerasize already.

    http://camerasize.com/compare/#782,727
  25. Thanks
    Don Kotlos reacted to Luke Mason in Blackmagic Pocket Cinema Camera 4K   
    Here are two more screenshots, there are three dynamic range modes (video, extended video and film), these were shot with "film" at ISO 3200 if I remember correctly:


     
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