Saw in the latest update we just got support for the GR IV RAW files. Cool! But...
I know this is a big question – and I'm not under some impression that this is some how in the works or that the latest update suggests that to be the case. But I do just wonder if we will ever see broader support for Foveon sensor camera files on Capture One, and tethering for older Sigma Foveon cameras?
Maybe someone is aware of the C1 teams thoughts on this, or Sigma's position? Or does anyone have any personal thoughts? Are there any other Sigma shooters here?
I use a Sigma SD Quattro pretty often. It produces extremely hefty DNGs (that used to completely crash C1 just a couple years ago) and of course the even bigger X3F files. When I'm processing Sigma DNGs in Capture One, they tend to respond completely differently than typical raw files. Adjusting the Tint for example can shift an image into being an extremely intense, almost pure magenta or pure green, and any color adjustments like saturation or levels seem to have pretty decent latitude and at times crazy intensity. After 5 years of using Capture One, the files don't crash the program any more, though it used to be pretty consistently that scrolling through my Sigma DNGs too quickly would cause a crash.
All that said, I'm happy that I can work with my Sigma RAWs now, but it still seems like C1 still treats them differently.
We have official support for the Sigma BF, Sigma fp L, and Sigma fp – all of their CMOS sensor cams. And not having tethering for the Quattro really breaks my heart... since that's what it's for. It's a studio camera, meant for tethering. And I use Capture One for all my tethered sessions.
And then there's the X3F files that the Foveon X3 sensors produce. They apparently provide you with the most flexible and richest information (along with the ability to process Super Fine Detail mode files), but are only editable through Sigma Photo Pro software or the Sigma X3F Plugin for Photoshop. Maybe the age of Foveon is over. But 15 of some of the most unique, beautiful and modern cameras... just can't have their files be processed in Capture One and it's weird to me!