Eos rp cr3 files support

Software RawTherapee
1

Any prevision for support of the cr3 files of the new Eos Rp?

Thanks

2

Hi Julianus,
the support of cr3 is a problem not only for RT, ma also for others free softwares…
I think someone (maybe Dave Coffin of dcraw or some Libraw guy) is working hard to support this format.
For now, I convert cr3 in dng with dngconverter (if you use Linux, dngconverter on Wine works perfectly!)

3

Does it for you? When the update came out that supported the new EOS RP CR3 format it suddenly stopped working for me (no matter which Wine version nor OS). Now, I resorted to a 30-day trial of Windows 10 in a VM :frowning:

4

My system is Linux mint 19.1, with wine 3.0 and DNGConverter 11.2

5

11.2 worked for me as well. 11.2.1 does not anymore.

6

Faststone Image Viewer 7.3 has cr3 viewing capability.

7

Is it really decoding the CR3, or is it using the built-in JPEG image? In the CR2 format, there are two JPEG images in the EXIF data, in addition to the sensor data: a thumbnail (160x120) and a full-size one (but with Q:81 when the real JPG is Q:92, at least for my camera). So photo viewing apps can show CRx images even if they don’t know how to decode the Canon sensor data.

8
9

See

https://github.com/darktable-org/rawspeed/issues/121

10

Not already published at LibRaw?

case 1816:  // EOS RP, SX70
case 1820:	// M50
case 1824:	// EOS R
  imgdata.makernotes.canon.CanonColorDataVer = 9;
  imgdata.makernotes.canon.CanonColorDataSubVer = get2();