Magic Lantern Forum

Using Magic Lantern => Raw Video => Topic started by: classroom998 on June 25, 2015, 05:15:03 PM

Title: Canon 600D magic lantern noise problem
Post by: classroom998 on June 25, 2015, 05:15:03 PM
I would like to know how do I fix this noise problem http://.[img]http://s7.postimg.org/eafc7kytz/IMG_20150625_230154_1435245061317.jpg (http://postimg.org/image/eafc7kytz/) even at low iso's of 200.
Title: Re: Canon 600D magic lantern noise problem
Post by: Walter Schulz on June 25, 2015, 05:26:04 PM
Use same settings but in crop mode and compare results. If artifacts are absent you're dealing with moiré caused by line skipping. Search for VAF.
Title: Re: Canon 600D magic lantern noise problem
Post by: Frank7D on June 25, 2015, 05:49:49 PM
Also, with insufficient light you will have noise. Note that higher ISOs actually help reduce noise in low-light situations (assuming you are capturing as much light as you can and still are underexposed).
Title: Re: Canon 600D magic lantern noise problem
Post by: classroom998 on June 26, 2015, 03:05:32 AM
Hey Walter,

Thanks for your advice but can you give me the settings for crop mode and what is line skipping by moire
Title: Re: Canon 600D magic lantern noise problem
Post by: classroom998 on June 26, 2015, 01:09:48 PM
I shot this in crop mode . 5x. Iso 1600. Why are there so many artifacts ?? [img]http://s27.postimg.org/mqcj29 (http://postimg.org/image/mqcj2941b/)
Title: Re: Canon 600D magic lantern noise problem
Post by: Walter Schulz on June 26, 2015, 01:16:10 PM
H.264 or RAW/MLV? Which settings?
You may upload some unprocessed files somewhere and link them here.
Title: Re: Canon 600D magic lantern noise problem
Post by: classroom998 on June 26, 2015, 01:18:55 PM
Magic lantern raw
Title: Re: Canon 600D magic lantern noise problem
Post by: Walter Schulz on June 26, 2015, 01:20:57 PM
Dual ISO?
Title: Re: Canon 600D magic lantern noise problem
Post by: classroom998 on June 26, 2015, 01:32:21 PM
no dual iso, how do I do that  , the unprocess link https://www.dropbox.com/s/y8f2p3esv7tk8ep/M25-2235.RAW?dl=0
Title: Re: Canon 600D magic lantern noise problem
Post by: classroom998 on June 26, 2015, 02:00:07 PM
I sent the sample raw file. Can check why does the footage have so many artifacts. And is dual ISO necessary
Title: Re: Canon 600D magic lantern noise problem
Post by: Walter Schulz on June 26, 2015, 02:04:31 PM
Sorry, this is RAW and doesn't contain any metadata. I have no idea which settings you used (I asked before). Either provide proper info or send MLV.
Title: Re: Canon 600D magic lantern noise problem
Post by: classroom998 on June 26, 2015, 06:32:54 PM
How do I get the Mlv
Title: Re: Canon 600D magic lantern noise problem
Post by: Walter Schulz on June 26, 2015, 06:37:52 PM
Modules tab -> MLV_REC.mo
Title: Re: Canon 600D magic lantern noise problem
Post by: classroom998 on June 27, 2015, 12:57:38 PM
Hey Walter

Is there a way to download this module for 600D. I am usin magic lantern v2.3.
Title: Re: Canon 600D magic lantern noise problem
Post by: Walter Schulz on June 27, 2015, 01:06:07 PM
I'm surprised! RAW video is not implemented in v2.3 and you did it anyway.


Title: Re: Canon 600D magic lantern noise problem
Post by: classroom998 on June 28, 2015, 02:52:54 AM
But is it safe if I get the nightly build. The thing that I worry about the nightly build is stability and battery consumption
Title: Re: Canon 600D magic lantern noise problem
Post by: Walter Schulz on June 28, 2015, 05:06:40 AM
You *are* using a nightly build ...
Title: Re: Canon 600D magic lantern noise problem
Post by: DeafEyeJedi on June 28, 2015, 05:08:39 AM
Nightly builds are far more safer in terms of stabilization comparing to v2.3...

Just do it already, will ya?
Title: Re: Canon 600D magic lantern noise problem
Post by: classroom998 on June 29, 2015, 01:57:55 PM
Hey Walter,

Your suggestion works. Thank u so much.

I found out I was using tragic lantern for rae