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Type: Posts; User: Ralph B

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    If there is enough demand for it, BM will do it,...

    If there is enough demand for it, BM will do it, because they want Davinci to do EVERYTHING. That fact should be clear by now. You must remember, Prores RAW is in it's infancy. As more and more...
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    Which version of the beta were you using? Also,...

    Which version of the beta were you using? Also, are you PC or Mac?
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    This creates a problem to be sure. The only...

    This creates a problem to be sure. The only solution I see is to revert to the older firmware if you need to shoot CDNG. Which brings me to a question I'd like to ask the community - can you revert...
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    Usually when a custom key doesn't work, it means...

    Usually when a custom key doesn't work, it means that key is still assigned to another function somewhere. You should double check.
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    Keyboard Shortcut to View a Node?

    Lately I've been developing some very complicated node structures on the Color page. Many times I wish I could click on a node and see it's output on the timeline monitor. Is there a keyboard...
  6. Thanks, but that doesn't help at all. In fact,...

    Thanks, but that doesn't help at all. In fact, looking at the Keyboard Customization, I don't see any place to assign keys to the various pages.
  7. How Can I Assign Keyboard Shortcuts to Go To Edit & Color Pages?

    I frequently bounce between the Edit and Color pages, and would like to assign keyboard shortcuts for that. Ideally, I would like E to go to the edit page and C to go to the color page. Can this be...
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    I wasn't clear enough. It's not just focal...

    I wasn't clear enough. It's not just focal length, but also aperture that causes the problem. Your Tokina and Olympus glass are slow enough that they escape the issue. Lenses 12mm or shorter and f2...
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    Looks normal to me, albeit a little soft on the...

    Looks normal to me, albeit a little soft on the focus on some shots. Try this - in Davinci under LUTs/3D LUT/Arri, apply Arri Alexa LogC to Rec709 to your clips. See how that looks to you. I don't...
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    Yes, it is. To be clear, I've used this lens on...

    Yes, it is. To be clear, I've used this lens on three other cameras - Panasonic GH5, GH2, and Sony A7s via a MFT to E-mount adapter. On all of them, the picture is flat and nicely focused all the way...
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    This is an excellent idea. Brian is an optical...

    This is an excellent idea. Brian is an optical expert in this area. If anyone can get to the bottom of it, it's him.
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    It's not an imaging circle issue. That's the...

    It's not an imaging circle issue. That's the point I'm trying to make, and people seem to be in denial of it. The BMP4k camera itself is creating the curvature of field on fast, wide angle lenses...
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    This is most definitely a BMP4K problem and not a...

    This is most definitely a BMP4K problem and not a lens issue. To repeat for those who might have missed it in my earlier post - the 12mm Rokinon lens which results in curvature of field on the BMP4k,...
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    It appears Blackmagic let one slip through the...

    It appears Blackmagic let one slip through the cracks here. I wonder if this is something that could be fixed in a future revision of the sensor.
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    I confirm the problem. Very soft edges with a...

    I confirm the problem. Very soft edges with a 12mm Rokinon lens. This lens is absolutely fine. Not only is it sharp corner to corner at f2 on a GH5, but also on a full APS-C size sensor. What you are...
  16. To Davinci Team: Please Add Support fro HAP Codec!

    Not many people seem to know about HAP codec, but it is absolutely fabulous.

    Check out their homepage: http://hap.video/

    HAP uses the GPU for accelerated encoding and decoding, making it...
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    Here's a report from someone who opened up the...

    Here's a report from someone who opened up the Braw SDK and found that Braw is indeed using a form of Y'CbCr encoding.

    https://cml.news/g/cml-raw-log-hdr/topic/braw_codec_analysis/25749037
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    Not sure what other "situation" you're referring...

    Not sure what other "situation" you're referring to.
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    Same result for all ratios. I only showed a few...

    Same result for all ratios. I only showed a few to keep the size of the post manageable.
    You can download the original clips and see for yourself.
    ...
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    Good question. I don't know the specifics, but...

    Good question. I don't know the specifics, but there's something in the mathematical calculations of deriving Y;CrBr from RGB that causes it. I frequently see that people think 444 is identical to...
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    Oops! BRAW isnt Raw Its a YCbCr codec

    I did an in depth look at the green screen footage shot by Nate Porter and came to a surprising discovery. BRAW is not RAW. It has undergone a color space conversion to YCbCr.

    I do a lot of green...
  22. Could you please elaborate. What exactly is so...

    Could you please elaborate. What exactly is so bad about newegg?
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    It's a good idea. I hope Blackmagic listens and...

    It's a good idea. I hope Blackmagic listens and takes it seriously.
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    Here's something else to mess your mind up! ...

    Here's something else to mess your mind up!
    https://www.amazon.com/gp/product/B01NBAVA26/ref=ox_sc_saved_title_6?smid=A1C0E2G2LZFK00&psc=1
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    This looks like it will work....

    This looks like it will work.
    https://www.amazon.com/gp/product/B075R229KH/ref=ox_sc_saved_title_6?smid=A3QDQQZGFBPIAD&psc=1
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