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Type: Posts; User: John Brawley

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  1. There's lot's that's on the nose in that...

    There's lot's that's on the nose in that video....

    For starters, they weren't the first to do raw or 4K, Dalsa was. Everyone seems to forget that 4K wasn't something that RED invented. They...
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    The window limitation is related to the whole of...

    The window limitation is related to the whole of system clock speed / bandwidth, not the speed of reading the sensor itself which is only one component of the imaging chain.

    JB
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    You can't be bothered clicking on links hey ? ...

    You can't be bothered clicking on links hey ?

    There's a public ledger but YOU can only check a specific transaction that YOU have the key to do so with. In other words, a transaction that YOU are...
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    That's exactly what Monero was set up to address....

    That's exactly what Monero was set up to address.

    They do it with

    Stealth Addresses
    Ring Signatures

    "A ring signature makes use of your account keys and a number of public keys (also known...
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    Monero seems like a better go for this. A lot...

    Monero seems like a better go for this.

    A lot more truly anonymous, private and truly de-centralised. Also made resistant to ASIC based mining, which means it’s more de-centralised. It’s one of...
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    Not so sure about that. ProRes RAW has been...

    Not so sure about that.

    ProRes RAW has been "announced" for what...3 years? Still hasn't made it into it into a iPhone or iPad yet though....

    And I'm not sure it ever can be because, as far as...
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    Steve the DJI doesn’t record “in-camera”. The...

    Steve the DJI doesn’t record “in-camera”. The recording part where the media is located is “external” to the camera.

    So I have my doubts we will ever see it in-camera. I think that’s what Apple...
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    12K BRAW runs faster than ProRes RAW, like for...

    12K BRAW runs faster than ProRes RAW, like for like.

    Of course 12K resolution wasn't the design goal of the sensor design. It was a side effect of they desire to have equal colour channels at a...
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    Well this is the issue. Some people at Apple...

    Well this is the issue.

    Some people at Apple make hardware. Those guys love to show Resolve running on their machines. Pretty sure the M1 launch featured some big resolve demos. And honestly,...
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    Why would they say that publicly? Like I said,...

    Why would they say that publicly? Like I said, in the past, Apple tend to be vindictive. They still have to deal with Apple for hardware and there's a lot of product using ProRes.

    Why haven't...
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    Nah. BRAW was developed at the same time they...

    Nah.

    BRAW was developed at the same time they decided they were going to design their own sensor, which was started a long time before ProRes RAW was even announced.

    They had to design their...
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    Historically, you’ll notice that Resolve is...

    Historically, you’ll notice that Resolve is typically one fo the first to support any new codec. Apple are notorious for this kind of behaviour. I can’t tell you because I’m under NDA, but Apple...
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    Or….. Because it can’t be used as an internal...

    Or…..

    Because it can’t be used as an internal codec and can only be recorded by a single vendors external recorder ?

    JB
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    Pretty sure it’s Apple who control who can and...

    Pretty sure it’s Apple who control who can and can’t use ProRes RAW.

    Just like the inexplicable reason you can’t write regular ProRes files from a PC version of Resolve.

    JB
  15. Exactly. JB

    Exactly.

    JB
  16. View Post

    It feel like I’m in some surreal alternate reality.

    FFD / lens collimation doesn’t affect the lens performance other than

    1. Can it hit infinity ?
    2. Do the witness marks line up as...
  17. View Post

    Only if you know it’s collimated properly in the first place. And how do you know that day in and day out if you’re out in the field using it?

    The most excellent way to check a camera isn’t to use...
  18. I don't think you're thinking about this the...

    I don't think you're thinking about this the right way.

    Lenses are set to a set depth, no matter what focal length they are. If it's PL then it's 52mm. No matter what focal length, what format....
  19. Who said anything about matching FOV between...

    Who said anything about matching FOV between lenses on cameras? Last time I shimmed a pl mount in 16mm it was the same depth for 35mm and both were measured and shimmed to .000mm.

    JB
  20. Not really ? Yes wide lenses for both formats...

    Not really ?

    Yes wide lenses for both formats are always more critical for having the lens be set to the correct FFD.

    JB
  21. Biggest thing is to get the thing out of majestic...

    Biggest thing is to get the thing out of majestic or solo mode.

    Use a seperate operator for the framing to the person doing the carrying. I use an R2 with master wheels a lot as a human carryable...
  22. And in the broadcast world they tend to be in...

    And in the broadcast world they tend to be in more controlled environments where it’s possible to be consistent.



    Cheers Nick.

    JB
  23. I agree. It's something that's already constantly...

    I agree. It's something that's already constantly checked by any half decent 1st AC all the time in the field. And it's not uncommon for the body to need to be adjusted and addressed over the course...
  24. This is one of the better FFD measuring tools. ...

    This is one of the better FFD measuring tools. And yes they have an RF mount.

    https://www.denz-precision.com/en/cinetec/fdc-multi/

    What's glossed over in the wooden camera video is that with a...
  25. Exactly. If the FFD is out you may or may not...

    Exactly.

    If the FFD is out you may or may not hit infinity.

    You may not have accurate focus scales any more.

    You might not be able to have a zoom hold focus though it’s range.

    If the...
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