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Messages - elenhil

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1
crop_rec and derived builds / Re: Danne's crop_rec_4k experiments for EOS M
« on: November 15, 2022, 05:19:49 PM »
It's either a cash machine, or 'at the moment'. Suppose it's the latter here, though a 'cannot assist you-type ATMs' may soon become rather common, too :⁠-⁠)

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2
Indeed. FRSPs all suffer from this effect.

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3
 Make sure you are staying within FRSP's very narrow shutter speed range. You will most likely need an ND filter.

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4
See the answer to a similar question here: https://www.magiclantern.fm/forum/index.php?topic=26593.msg239861#msg239861

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5
Did you find a solution for this one?
I got the exact same problem.

All the best
No, unfortunately.

6


New Universal SD Overclocking module version for DIGIC 5 models:
Wait, what? 'Universal' as in 'will work with other people's builds on other DIGIC 5 cameras, specifically 70D'?

7
Raw Video / Re: What are you using to play mlv?
« on: August 27, 2022, 02:01:43 PM »
Seeing as this is a paid product, I wonder if anyone here actually used it for MLV processing

8
General Help Q&A / Re: FRSP makes heavily overexposed areas black
« on: August 08, 2022, 09:01:43 AM »
Got it, thank you.

9
General Help Q&A / Re: FRSP makes heavily overexposed areas black
« on: August 08, 2022, 08:51:09 AM »
This error "correction" is a main task in sensor data manipulation. It won't be seen in most cases (there are some well known exceptions which got fixed in a hurry) but ML's way to treat data is a bit different. You may say "not as sophisticated".

See https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6386896/
Sorry, your reply has left me somewhat mystified. Could you please expand on it? Do you mean to say that a FRSP (а very much "ML" way of acquiring data from the sensor) will always be prone to this phenomenon, while a "regular" photo, or even video (a "Vanilla" way of doing it) won't?

10
General Help Q&A / Re: FRSP makes heavily overexposed areas black
« on: August 08, 2022, 08:20:27 AM »
The "black sun" effect is a well known phenomenon with CMOS camera sensors -- it has nothing to do with Magic Lantern.

Here is one way to fix it in post.
Strange. I've been shooting stills with other Canon cameras for quite some time, and never encountered this phenomenon; the overexposed areas were always white.

Anyway, might there be some other means of fixing it without tracking and masking involved? Something at the DNG conversion stage, perhaps?

11
General Help Q&A / FRSP makes heavily overexposed areas black
« on: August 08, 2022, 07:15:00 AM »
I've been trying to shoot a timelapse with FRSP, and some of the frames got the sun in them. Since I was using AETTR, the sun was, naturally, overexposed. But compared to regular photos or videos, it was black!

Is this a side effect of FRSP? Or of converting the resulting MLV container into separate DNGs? Can it be fixed in post-processing?

13
Camera-specific Development / Re: Canon 60D
« on: July 04, 2022, 07:57:42 AM »
Disregard that, sorry

14
Feature Requests / Re: logging and exporting electronic level data
« on: February 27, 2022, 02:10:22 PM »
Genius! Thank you very much, Walter!

15
Feature Requests / Re: logging and exporting electronic level data
« on: February 27, 2022, 02:04:22 PM »
Huh. Neither 60D nor 70D have the menu items under RAW video that you described. Oh, well. I do get the level displayed during recording anyway.

It's just that I can't find the level data. I had tried opening these MLVs with mlvfs, thinking these would be in log file inside. mlv_dump is new to me. I can't wrap my head around its structure. MLV_DUMP <myfile>.mlv -m -v seems to consist mostly of VIDF blocks. Is there a way to output just the ELVL blocks?

16
Feature Requests / Re: logging and exporting electronic level data
« on: February 27, 2022, 01:42:34 PM »
My settings:
Level enabled in ML overlay menu
MLV_REC allowed to use overlays
Preview option "Canon"
I'm afraid I don't recognize the last two options. Could you please elaborate?

17
Feature Requests / Re: logging and exporting electronic level data
« on: February 27, 2022, 08:33:18 AM »
Is there some additional setting I need to turn on (besides electronic level) to log this data? So far the log file inside my MLVs is empty.

18
Feature Requests / Re: logging and exporting electronic level data
« on: February 26, 2022, 08:05:04 PM »
Thanks a ton, Walter!

19
Feature Requests / logging and exporting electronic level data
« on: February 26, 2022, 07:13:59 PM »
I wonder if it is possible to log and export real-time electronic level data to a sidecar file, to possibly use it in postprocessing for stabilization purposes?

20
Camera-specific Development / Re: Canon 1100D / T3
« on: January 07, 2022, 09:51:52 AM »
The feature comparison matrix says mlv_lite isn't supported on 1100d. Is that still the case?

21
Camera-specific Development / Re: Canon 1200D
« on: December 24, 2021, 07:02:36 PM »
Kudos!

22
Camera-specific Development / Re: Canon 1200D
« on: December 24, 2021, 02:46:17 PM »
1200D has limited write speed, mostly it is 21 MB/s as many DIGIC 4 cameras,
Bilal, this page claims 1200d can write at 44 MB/s. Can you comment?

23
Camera-specific Development / Re: Canon 70D
« on: November 29, 2021, 06:48:31 PM »
I cant change fps. My default is 25p but when I applied 5x zoom it gets broken. And as far I know normal shutter in deegres at 1/50 is 180.
Crop mode indeed changes FPS override settings (at least on my 70D). You need to set it after entering crop mode, that's all.

24
Camera-specific Development / Re: Canon EOS 1300D / Rebel T6
« on: November 09, 2021, 07:04:57 AM »
Is ML on 1300d still missing some essential features? Because otherwise this thread would've been stickied, right?

25
Raw Video / Re: AI algorithms for debinning
« on: November 06, 2021, 01:12:12 PM »
70D, 5.5k 1x3, dual pixel af on with stm efs lenses, steadicam/gimbal, cinematic moving scenes.
No 1x3 for 70D yet, though...

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