All Forum Comments
Comment by Lubbyman posted on ....& 6 months later..... at 06/11/2023 - 19:50
Steve
Comment by Lubbyman posted on South Stack Five at 05/11/2023 - 21:23
Personally, I doubt that it would have much impact on social media because much of that is too ephemeral, inconsequential or trivial for evidence of authenticity (or even authenticity itself) to be relevant. Same for some mainstream media content - if an editor wants a picture of a glass of beer on a pub table, it really doesn't matter whether it was an unaltered photo taken in a real pub, a staged photo in a studio or an AI generated image. As far as I can see, C2PA is only relevent when an image could have a serious impact (e.g. as evidence of a crime). And even then, if an editor is sent a non-authenticated image of a significant event in a war zone and they have no access to anything else from that area, are they going to reject it because they can't prove its pedigree? I doubt it.
As for amateurs, it seems to me that it can be safely ignored unless you want to enter competitions that require it.
Steve
Comment by Lubbyman posted on C2PA Specification at 05/11/2023 - 21:17
Good man!
On a less relevant note, this is being sent from a machine running Windows 8.1 which is no longer supported by Microsoft. But so what? It still works .
Steve
Comment by Lubbyman posted on Another pointless thread at 05/11/2023 - 20:36
I would try to use the joystick to move the focus point.
Steve
Comment by Lubbyman posted on AF Button/Back Focus at 01/11/2023 - 23:30
Steve
Comment by Lubbyman posted on AF Button/Back Focus at 01/11/2023 - 19:53
From the camera's point of view, when you move to another subject it's just an example of the subject moving on the sensor. The camera doesn't know (or care) whether that's due to the subject itself moving or to you moving the camera. Adjusting focus when the subject is moving on the sensor is what continuous AF is for.
It's worth persevering with back button focus. Many of us find that focusing and refocusing is easier when focus and shutter release are done separately rather than by the same finger. It's just a matter of training the thumb to do something different to what it's been doing for most of its life .
Steve
Comment by Lubbyman posted on AF Button/Back Focus at 01/11/2023 - 19:49
Steve
Comment by Lubbyman posted on Despair over empties at 31/10/2023 - 18:34
I'd like to have seen a bit more space around the flower in No. 1 and more of the bright light on the flower in No. 2. Am I beginning to sound like a competition judge? Aagghhh, no, help!!!!!
Steve
Comment by Lubbyman posted on Macro Morning at 27/10/2023 - 15:52
a nice warmth to the light too!
I'm glad I'm not the only one finding lacewings to be difficult subjects!
Did you find Dr Livingstone in your jungle ?
Steve
Comment by Lubbyman posted on Visitors to the Long Grass at 27/10/2023 - 09:22


Steve