Question about JPEG Standard 9.1 12-Bit

[Jamaika]

I would like to ask for such a thing?
Is the current cameras are now in the memory of the possibility of eg. magiclantern ability to save JPEG files 12-bit?
There were a year ago, such announcements.
http://cdn.camyx.com/wp-content/uploads/2014/05/nikon-d800-d800e-file-size-511x550.png
http://www.popphoto.com/news/2014/01/jpeg-standard-91-will-bring-12-bit-color-lossless-compression

[foxyshadis]

There is no new standard (the same old 1992 standard is still in force), there's only new versions of the software with incompatible features, to the point that most distributions have abandoned libjpeg for its less adventurous forks. Here's what people think of the innovations. (http://libjpeg-turbo.org/About/Jpeg-9) The lossless coding extension was put to the standards committee and rejected, I don't know if the 12-bit extension ever was.

About the only thing anyone's interested in is the arithmetic coding, since that's part of the standard and off-patent for many years now.

[Jamaika]

So is an canard which hasn't entered into use.
http://www.phonearena.com/news/Raw-DNG-vs-JPEG-on-a-smartphone-comparison-images_id58538
http://thndl.com/how-dng-compresses-raw-data-with-lossless-jpeg92.html
PS. Then it occurred to me that the JPEG lossless is more DNG than JPG. In this case, it is clear that Adobe will not be implemented JPEG 9.1.

Recently I received holiday pictures from a photo atelier. Automatic not played in corrections to be colors and where to cut pictures. It work out how it came out.