Hi a1ex + ML geniuses, thank you for all your amazing work!
Wondering if you can shed some light on a buggaboo I'm having. All of my normal 1080p/24 RAW footage is great. I load the Raw video v2 (mlv_rec) for that and shoot 14bit lossless and it looks fantastic!
However, when I replicate your settings exactly for shooting 1920x818 48p for slow-mo, the footage just comes out with a black preview (or one broken image preview for all dngs) and unrecognizable as a dng for use after conversion (MLV Mystic, MLVFS, raw2dng, Mlrawviewer). Here are my settings:
-magiclantern-crop_rec_4k.2018Mar10.5D3113 (I've also tried 2018May1 build)
-5d Mark III firmware 1.1.3 (I've also tried v1.2.3 - no luck!)
-Modules: crop_rec, mlv_lite
-RAW Video: On, 1920x818, 2.35:1, 14 bit lossless ~50%, preview: Real-time, no Sound recording
(says in green - 62.9MB/s, 120x2.2MB, 48.000p (50%). Continuous recording OK.)
-Crop Mode: 1080p45/1040p48 3x3
-Canon Menu: 1280x720 60fps ALL-I
-FPS override : OFF (automatically shows gray 48.000, Rs.83% which should be great)
-ISO: 100
-Shutter 1/130
-Global Draw: I've tried both On and Off, same result
-CF card for record: SanDisk Extreme Pro 128gb 160mb/s, SD card for firmware: SanDisk Extreme Pro 32gb, 95mb/s
I've tried every Data Format configuration. The only one that works has been 10 bit uncompressed.
Were you able to get 14bit Lossless to work, and if so, could you tell me what I'm missing? I've reloaded all the firmware exactly how it's supposed to be done, tried v.123 as well as v.113 (what I'm using now) and nothing seems to work, the footage is not in a supported format when converted to dng (I've narrowed it down to where it seems the original mlv's are corrupt in some way). When I switch to mlv_rec (v2) I am able to record usable footage so it doesn't seem to be the camera or the cards, but I don't get the same size options as using mlv_lite.
I'd love to be able to shoot RAW slo-mo at 1920x818 2.35:1 48fps if possible. I'd be grateful for any help!!
Thanks!
