• Rare Vision Raw Magic For 5d Mark Iii 2

Croprec module with higher resolutions (4K, 1080p48 etc):. 1920×960 @ 50p (both 1:1 crop and full-frame – 3×3 pixel binning). 1920×800 @ 60p (same as above).

1920×1080 @ 45p and 48p (3×3 binning). 1920×1920 @ 24p (1:1 square crop). 3072×1920 @ 24p (1:1 crop). 3840×1600 @ 24p (1:1 crop). 4096×2560 @ 12.5p (1:1 crop).

4096×1440 @ 25p (1:1 crop). Full-resolution LiveView: 5796×3870 at 7.4 fps (128ms rolling shutter).

Rare Vision Raw Magic For 5d Mark Iii 2

Notes:. It’s quite bleeding edge (expect bugs). Includes compressedraw (see below). You will generally need to use the grayscale preview from the raw recording module. Modes with higher vertical resolution will preview only the top of the frame.

Modes with higher horizontal resolution will have the preview completely broken. From the Magic Lantern Forums Where’s the catch? This is only a very rough proof of concept. It has not been battle-tested and has many quirks. Some of them may be easy to fix, others not so. In particular:.

It feels quite buggy. I’m still hunting the issues one by one, but it’s hard, as Canon’s LiveView implementation is very complex, and our understanding on how it works is still very limited. Write speeds are high. For example, 10-bit 4096×2500 at 15fps requires 180 MB/s. 1080p45 should be a little more manageable at 111 MB/s.

Canon preview is broken in most modes; you need to use the grayscale preview in the raw recording module. High-resolution modes (in particular, full-res LiveView) may cause trouble with memory management. This is very tricky to solve, as we only get 3 full-resolution buffers in LiveView, with restrictions on the order in which they must be freed, and lots of other quirks. Since these settings were pushed to limit, the risk of corrupted frames is high. If it happens, decrease the vertical resolution a bit. When refreshing LiveView settings, the camera might lock-up (no idea why).

Pressing MENU twice appears to fix it. Proceed with caution / throw caution to the wind Whether or not a fully functional build is possible it’s still maturing and the community seems all in to try to work it out. It’s a good chance the camera just isn’t capable but who really knows. If you are adventurous enough to try it (and I would be if I had the camera) you can. Proceed at your own risk – but do stop back and let us know how you get on if you try it!