Last time I used dual ISO I tested it at 100/800, maybe a problem ? more testing needed.
Slow at conversion I which to Barracuda_GUI for more speed.Įdit: I used 200/1600 ISO, and one last thing in the Barracuda_GUI as it was processing it reported the dual ISO as 0/800 Not sure if the Barracuda_GUI is the cause of the problem, didn't see any problems with MLVFS dual ISO but being it's I have put in my Dropbox the frame before the damage one, plus the un-process dual ISO of the damage one by cr2hdr Opcode List 1 : (Binary data 28 bytes, use -b option to extracĪfter repairing the black level, the image still doesn't look correct, black level is ok but looks really pixelated I would say at least 30% are bad, with exiftool I set the black level with this command line string on Win7 PC Code: -Input file : M19-2200_frame_000027.dngīlack level : 1793 is too high, using 114752ĭynamic range : 10.79 (+) 10.67 => 13.81 EV (in theory)ĭoing more testing with the new cr2hdr Win7 platform, now I'm getting random frame with Wrong black level/No viewable image on 5d2 dual ISO video, no preview. Next, frame 27 which is the one Danne pointed out: Here's the output (on Windows) from that MLV reddeercity posted.įirst frame 26 which always processes fine: Thanks Danne for pointing out the Black Level issue. I thought it was just a Mac issue and possibly something I did wrong when compiling but I just tried it on Windows with the same results.
I've been trying all sorts of ways to compile cr2hdr experimental on the Mac and I keep getting those pesky frames. It was shot so we can compare it to M14-1732 which is a Dual ISO shot on the 5D2. Quote from: Ottoga on March 22, 2016, 06:21:05 AM test results processing the MLV's in a W10 environment.įYI-M14-1733 was not shot in Dual ISO. Has this fix be implemented into your MLP app or not yet? Manually adjusting the Blacklevels via exiftool within Terminal is the only way atm, correct? Nice work Danne and now I'm gonna try this trick of yours with a few more new Dual-ISO test files from the co-worker's 5D2 that I saved. I just lowered the number from Black Level 459008 to Black Level 7172 with exiftool and the file was fine again.Īh, ha. Quote from: Danne on March 22, 2016, 09:12:36 AM -The flicker from the experimental cr2hdr is caused by a faulty black level number. Absolutely stunning, I dig the collaborations and excellent team effort from all of you! You guys have been magically amazing on this journey in the past several days. Dual ISO - massive dynamic range improvement (dual_iso.mo)ĭeveloping Magic Lantern > Modules Development
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