@masc Completely offtopic!? You guys were talking about MLV App otherwise I wouldn't have asked the question. Anyway thanks for your answer
Etiquette, expectations, entitlement...
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Show posts MenuQuote from: gabriielangel on January 18, 2024, 03:51:27 PM
Making preview 14bit allows for more precise exposure monitoring, as false colors and Histogram are more representative. Those were always slightly off when recording below 14 bits before, so you had a greater chance of clipping footage. The pink clouds you see in iaburn's example are the result of the highlights being clipped. It's not always possible to get rid of those after.
Quote from: Danne on January 16, 2024, 01:43:09 AM
New upload:
- Reworked Movie tab menu, added access to all important stuff
- Fixed screenshot bug
- Added fixed intervalometer and rec delay lua scrip(autoenabled, bottom in movie tab), fixed a console bug
Quote from: gabriielangel on January 11, 2024, 05:19:28 PM
If you set your camera to Manual Focus (MF), in the canon menu, or on the lens if you are using an ef-s lens on an adapter.
You can go to the customize buttons menu and set it as:
Half-Shutter: Zoom x10
SET Button: Aperture +
INFO Button: Aperture -
Quote from: Danne on January 09, 2024, 10:01:31 AM
Thanks for checking in.
I want a workflow which excludes the scroll wheel. As you say, it works bad as it needs multiple functions to work. With expo shortcuts we can skip the scrolling fiunally.
Installing this build automates modules and enables the build. Having an option to turn off the "invisible" modules will complicate things and I like to keep this simple. There´s the main crop mood build to do tests with. My version is more my personal preference and built around simplicity and usability.
Added false colors to tap display and fixed a few bugs.
Quote from: gabriielangel on January 04, 2024, 12:45:57 AMIt's a pity this broke in crop_mood... previously it just captured a still. Would be great to be able to take production stills while shooting. Not a deal breaker but it sure was a handy reference tool that saved us having to dig through CDNG files
One has to be careful not to push the shutter button too far. If done while recording, the camera hangs on a "Busy" message and needs to be restarted (Battery Pull).
Quote from: Danne on January 01, 2024, 11:28:30 PMFirstly a huge thank you once again to Danne and Bilal for all your extraordinary work!
Posted another build. Better Focus aid, closer to subject. Still needs better centering but works pretty well while filming with 1x3 and 1x1 presets.
https://bitbucket.org/Dannephoto/magiclantern_hg_02/commits/752c78080de8505f2943deb9dd9f7d2ca83dfc26
These registries zooms much like x10 zoom while filming.EngDrvOutLV(0xc0f11B8C, 0x0);
EngDrvOutLV(0xc0f11BCC, 0x0);
EngDrvOutLV(0xc0f11BC8, 0x0);
EngDrvOutLV(0xc0f11A88, 0x1);
Download:
https://bitbucket.org/Dannephoto/magiclantern_hg_02/downloads/
Quote from: essbe on July 31, 2023, 11:00:55 PM
Really love the crop mood and the work everyone in the magic lantern team has done to make it possible, thanks to everyone involved for that! I have used it alot and have started wondering if another mode could be added:
Anyhow I mostly use the 1x1 2.5k crop because of reasonable rolling shutter and little aliasing, the crop is acceptable when considering the colors and overall image quality from the magic lantern eos m. For me, the rolling shutter of about 24ms still requires a stabilised lens for handheld use, to look good (every mode works well on a tripod, of course). The 2.8k mode has as much rolling shutter as the 4.4k 1x3 mode (about 29ms according to ml menu), so the 4.4k seems a better overall choice because of less noise and less crop. Now I have started to wonder if there has been any experiments with smaller crops using the 1x3 mode? Would it be possible to make a 4k or smaller crop of 1x3 to get the rolling shutter closer to 20ms? A super-16mm crop (3x) in 1x3 mode could also be interesting, if possible, with even less rolling shutter. I guess the picture would be softer, and there would be some aliasing compared to the 1:1, but maybe it would be a good compromise considering the problems of the different modes, or are there other downsides?
Quote from: theBilalFakhouri on June 11, 2023, 10:53:08 PM
Thanks @RhythmicEye!
This an old issue which is related to susepdning aewb task i.e when setting Small hacks to "More" also when using shutter fine-tuning.
What about having both without a compromise :
I was able to find a workaround and fix the issue three days ago, this commit (no one noticed the commit? ). The fix will be available in next release, you can also compile from the source if you want.
Quote from: theBilalFakhouri on June 12, 2023, 01:08:15 AM
Thanks! I appreciate it, currently I don't have a personal funding account, also I am not sure if I want to create one.
Well, you can probably still be able to support ML project by donating to ML bitcoin address (if you are familiar with Bitcoin).
Quote from: gabriielangel on June 11, 2023, 04:05:41 PM
Try setting your shutter to 1/42 (or the closest value, depending on the resolution you are using). That way, you don't need to use shutter fine tuning, and there is no appreciable difference. The image remains sharp down to 1/30 (unless you are filming fast cars, etc.). This allows you to use all the hacks and record 3K 12 bit for at least 30 seconds on a freshly formatted card. The gain in clarity / fov trumps the motion blur difference (if any) in my opinion.
By the way, to get the exact same motion blur I am used to at 1/48 on a Sony cam, I need to set my eos m to 1/44 - 1/46.
Quote from: Danne on June 11, 2023, 06:47:02 AM
Issue fixed when turned off? If so your settings have no effect on recordings and might as well be turned off. Even more so if you say you like your results.
Probably one of the hacks in raw video menu causing it. Learn those functions properly and what works or not.
Quote from: Mehmet Kozal on June 10, 2023, 02:49:03 PM
Check if shutter fine-tuning is enabled.
Quote from: theBilalFakhouri on May 10, 2023, 12:29:20 AM
New Crop mood builds are out:
May.09.2023
3K 3072x1308 got semi full real-time preview
[gifv]https://i.imgur.com/Djp0aMQ.mp4[/gifv]
Added 30 FPS to 1280p 1:1 preset
Changes:
- Added 30 FPS for 1280p 1:1 preset.
- Now autofocus in normal preview at lower bit-depths like 10-bit is as accurate as in 14-bit (when using crop mood and lossless).
- AF method will be switched to FlexiZone Multi automagically when using manual focus, preview works better with this in 3x3 presets.
- Implemented semi full real-time preview for 3K 1:1 preset, only 2868 from the middle are being showing in preview from 3072 horizontal pixels.
- Hidded 1080p 3x3 preset from crop mood for 650D / 700D / 100D (you can use 1080p mode from Canon, crop mood isn't needed in this case).
- Implemented a simple workaround for ISOless errors for 650D / 700D (works on 700D, 650D needs testing).
- Fixed horizontal blurry line artifact which appears in some 1x3 presets which affect RAW data.
Crop mood builds - Downloads
Quote from: Skinny on March 28, 2023, 01:23:03 PM
If you want to know how to color correct mlv raw files to match other cameras, you may look at what photoshop does with it's camera profiles..
For example, if you convert mlv to dng and open it in photoshop, it will look almost the same (or the same) as usual cr2 file from the camera.
So it is obviously the same raw data. I don't know what adobe software does with color, but they have profiles for all cameras somewhere in folders, you can find there your canon camera profile. Maybe this profile can be converted to some LUT or something somehow...
Quote from: masc on March 28, 2023, 03:58:59 PM
That's wrong. MLV and DNG are different formats, which hold the same RAW image data, but in a very different internal structure.
For color calibration MLVApp uses the camera matrices. No idea what DR does here.
Quote from: names_are_hard on March 28, 2023, 08:48:06 AM
CinemaDNG isn't used at any point by ML, or by Canon, as far as I know. Where are you seeing this?
ML takes the sensor data from camera memory and copies it unchanged into MLV files. I would expect CR2 files to use the sensor data in the same way; by not changing it. The file format of CR2 differs, the sensor data should be the same.
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