Magic Lantern Forum

Developing Magic Lantern => Feature Requests => Topic started by: nivong on March 01, 2013, 04:37:49 PM

Title: [WONTFIX] HDR processing after shooting
Post by: nivong on March 01, 2013, 04:37:49 PM
I use ML for some time now (nightly) on my canon 550d and I was wondering if there is any option to process the HDR photos on the spot like the 5D3 can do?

Title: Re: HDR processing after shooting
Post by: dexMilano on March 01, 2013, 04:43:28 PM
Also 650 does it.
IMHO I prefer to do it on PC so I can control some parameters and see on a decent screen the results.
In any case I follow the tread.
Title: Re: HDR processing after shooting
Post by: Francis on March 01, 2013, 04:56:09 PM
There is an exposure fusion preview mode, so you can preview HDR exposures but there is never going to be in camera HDR added via ML.
Title: Re: HDR processing after shooting
Post by: nivong on March 01, 2013, 04:57:03 PM
Didn't knew the 650d had the same capabilities.

I second your second thoughts but for the shooting I do I sometimes need 'post'-processing on the spot!

And Francis, why is that?
And where to find this 'fusion' previewmode?
Title: Re: [WONTFIX] HDR processing after shooting
Post by: 1% on March 01, 2013, 05:31:56 PM
The in camera HDR sucks, its jpeg only. I guess in a pinch for pics you don't care about it works "good enough".
Title: Re: [WONTFIX] HDR processing after shooting
Post by: Francis on March 01, 2013, 05:37:40 PM
Limited development resources, more important features to work on, multiple cameras not yet in stable versions, easy to do in post, would never be able to be done well, and a number of other reasons. It has been explained more thoroughly on probably a dozen other feature request threads.

Also limited camera resources. I don't think you would have much luck processing a 3+ exposure 18mp HDR image on a 400mz desktop computer with less than 5mb of free memory. Honestly the models that have the feature built in from Canon do a pretty terrible job at it as is, particularly with the alignment part of the process.

For info exposure fusion preview, read this section (http://wiki.magiclantern.fm/userguide/#image_review_settings) of the user guide.
Title: Re: [WONTFIX] HDR processing after shooting
Post by: nivong on March 02, 2013, 04:00:37 PM
Thanks alot Francis for the anwser :)