JonPais wrote:Tim Kraemer wrote:Travis Hodgkinson wrote:Why would RED sue Nikon? What am I missing here gents? I’m really intrigued by this post.
What you have written is a demonstrable falsehood. Graeme Nattress invented REDCODE RAW, lawfully patented it and it is used in RED's cameras. RED did not purchase it from a third party in order to profit from it without producing any cameras.
You realise that REDCODE is just Jpeg2000, so Graeme invited nothing. Just used exiting tech to encode RAW inside the camera. He may be responsible for RED color science, but this is a separate subject.
I assume you are aware that you could decode (so unique) REDCODE files with ffmpeg for some time until RED (to protect their business) started encrypting them. It was clever move which made their famous REDCODE an amazing black box which later would let them sold decoding accelerator (which was nothing more than overpriced hardware Jpeg2000 decoder + maybe some debayering code based on AMD card if I'm correct). They also sold amazing REDMAGs which ended up been carefully selected, but at the end simplest SSDs. Add a lot of hype and you have RED brand created. Not saying their cameras were/are bad or they did not wake up industry, but its wasn't is such a great style as many believe. JinnyTech showed real RED story with a bit of drama added

Not sure how their process ended, but somehow RED did not done so well against him in court (and he is not billion $ company). Maybe it's hard to fight against facts even with good lawyers

You also realise that new RED cameras use very different REDCODE which is not anymore Jpeg2000, but "simple" DCT based codec? When RED passed 4K resolution recording Jpeg2000 started been problematic as it's crazy demanding codec, so they finally abandoned it. They kept name (good move from their side), so people still think it's something amazing when in reality it's "practically same" as other current RAW codecs. I doubt it has any better efficiency. I would not be surprised if RED licensed Jpeg2000 IntoPix code for their FPGA (RED uses/used Xillinx) as they had no development power to write such a code from scratch (and not many companies at all had such a code to license)

So what RED has done was nothing inventive as per say- they took good parts (we all know that 1st RED sensor was not theirs) and put them together. They were just brave to do it where others seems to be hesitant. You can say the same about BM for some of their products.
If we're talking formality then David with SI-2K done RAW recording inside camera years before RED. So where is this big invention of RED, because I see none?
RED just made same, but with 4K resolution and
their patent actually applies only for 2K+ resolution, so maybe this is a small detail which matters. Thanks to their law knowledge they protected their business well, so now we all have to wait few more years (I think it's 2028) for their patent to expire.
Nikon’s Z9 firmware update was released a month ago, so were are no speculating if it will happen as it already did happen and you can record N-RAW, ProRes RAW already. Now question is: for how long ?

Article (
https://ymcinema.com/2022/05/23/redcode ... ure-dsmc4/) summary:
Although everyone is expecting that the patent of RED regarding compressed raw is going to expire in 2028, it seems that the technology keeps on evolving and being adapted to new generations of DSMC systems. By then, we believe RED is going to launch its DSMC4 cameras paired with further improved compression methodology. Moreover, it also appears that the patent is not interfering with, nor preventing other camera manufacturers to implement compressed raw internally as well (Nikon Z9, Sony VENICE 2, etc.). Anyway, as for now, the REDCODE RAW is one of the most efficient codecs that exist regarding freedom in post combined with low data rates and reduced power consumption.
Also a note- RED patent is called "Video Camera". No idea if name has anything to do in whole legality world, but for us this sounds "strange".