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Messages - garry23

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1
General Chat / Re: Another 645 example, with the help of ML
« on: September 02, 2019, 01:50:12 PM »
@luther

One last go  ;)

To use HDR merge I need at least two exposures at each pano (sensor) bracket, ie 8x2 or 8x3 etc

Using Dual-ISO, although it comes at a cost to quality, I 'just' use 8 pano brackets.

Bottom line: if you can cope with 16 or 24 images, go for it.

2
General Chat / Re: Another 645 example, with the help of ML
« on: September 02, 2019, 07:26:19 AM »
@luther

Not sure I understand your suggestion to use HDRMerge.

I'm already taking 8 images to construct a 645 image, if I take additional exposure brackets, say, at +4Ev, I'll be doubling the number of images to capture to 16.

With a Dual-ISO approach I get a lift in the shadows, and keep the number of brackets to the minimum, i.e. 8.

3
General Chat / Another 645 example, with the help of ML
« on: September 01, 2019, 03:05:48 PM »
If you are interested in taking 645 images, with the help of ML, you may be interested in my latest post: http://photography.grayheron.net/2019/09/further-thoughts-on-virtual-645.html

4
Share Your Photos / Dual-ISO shows its value...again ;-)
« on: August 29, 2019, 02:40:21 AM »
I thought some may be interested in my latest FB post, showing the value of Dual-ISO.

https://m.facebook.com/story.php?story_fbid=2473140226126838&id=100002926557476&anchor_composer=false

5
 :-[ :-X :'( ::) ???

Thank you!!!!!

 :)

6
@walter_schulz

I’m sure you are pushing wisdom my way, but it’s a little too cryptic for me  ;)

7
Hope some kind soul can put me out of my misery.

I have a new laptop, an ASUS Duo Zenbook 32gb  :), and need to do things I haven't done for years, ie like add the dual ISO plug in.

I have it in LR but it doesn't show up under Export.

But when I select export I can then select Magic Lantern, ie the dual ISO plug in and it runs.

Then when I select export, it runs dual ISO again.

What have I done wrong  :-[

8
Camera-specific discussion / Re: Canon EOS M3
« on: July 28, 2019, 12:52:56 PM »
Although not ML, as a non-video guy, I’ve enjoyed getting more out of the M3 with CHDK.

For example, I’ve just posted a landscape focus and exposure bracketing script here: https://chdk.setepontos.com/index.php?topic=12542.msg140851;topicseen#msg140851

9
Scripting Corner / Re: Double Press issues
« on: July 13, 2019, 10:51:18 AM »
@Jip-Hop

One thought I had, that I have tried before and that worked, is to have one script that handles all key events and maintains info in that scripts menus.

Thus other scripts, that do stuff, can read the key handler menu info.

This way you can also try and deconflict between the scripts.

Just a thought.

10
General Development Discussion / Re: Realtime Histogram
« on: July 13, 2019, 10:39:28 AM »
I’m back from business travel now and wish to explore using 4K Raw video experimental branch to enhance my still photography ;)

‘All’ I wish to do is to use this branch to create an MLV video, using full res LV, and then merge the captured dnngs using, say, MLV_dump or photoshop to merge the captured dngs into a pseudo LE; as suggested by @a1ex in a previous post.

I have never used raw video, but have read several posts to get me going, but am a little confused regarding settings.

Bottom line: I would welcome some kind videographer giving me a hint at the simplest way to achieve what I’m try to do, ie what settings to use the raw video tools in ML to capture full res images, at say a 1s exposure, to then process in post.

11
Scripting Corner / Re: Double Press issues
« on: July 12, 2019, 05:28:35 PM »
@Jip-Hop

Only time for a quick look.

Your keypress event function only returns false  ;)

You need to handle all keys, ie only your hyjacked key gets the special treatment, all other key presses need to return true.

Try using the keypress event to set flags for the shoot event to handle.

12
Scripting Corner / Re: Double Press issues
« on: July 12, 2019, 12:28:07 AM »
@Jip-Hop

I think I hinted in a previous post that you need to exploit the two event handlers, ie key and shoot.

From my experience shoot handler is cycled fast enough.

13
Scripting Corner / Re: Double Press issues
« on: July 11, 2019, 06:18:41 PM »
Do you have other scripts running?

14
Modules Development / Re: Full-resolution silent pictures (silent.mo)
« on: July 06, 2019, 10:17:42 AM »
@timbytheriver

Interested in any update from your testing.

Cheers

Garry

15
General Development Discussion / Re: Realtime Histogram
« on: July 06, 2019, 10:01:36 AM »
@a1ex

No.

You are correct and I am 100% wrong.

As I say, I’ll give the 4K route a go when I return from travels, and try and understand how to use mlv_dump  ;)

Cheers

Garry


16
General Development Discussion / Re: Realtime Histogram
« on: July 06, 2019, 09:30:23 AM »
@a1ex

My use case, ie see a real-time histogram ‘develop’.

Thus, if the crop 4_k build had this, it would be great for the non-video shooters like me, ie a frame+frame integrated view.

Maybe this feature could ‘just’ be limited for LE use?

BTW. I’ve only experimented with the stacking route via scripting and timelapse.

I’m on travel at the moment, but on my return I’m going to try the video route with mlv_dump.

Cheers

Garry

17
General Development Discussion / Re: Realtime Histogram
« on: July 06, 2019, 08:58:57 AM »
@a1ex

Apologies for wasting your time.

I should have searched first  >:(

Already do the LE post stacking ‘trick’, ie when I don’t have the right ND with me.

Cheers

Garry

18
General Development Discussion / Realtime Histogram
« on: July 06, 2019, 06:23:47 AM »
We are beginning to see new functionality in cameras that seems to hint at new/additional ML features.

One that got my attention is the Olympus OM-D EM1 Mk II, which shows a histogram of the realtime development of a LE image. For example
My 'obvious' question is: with the power of ML and the inginuity of the developers, could ML deliver a similar functionality?

Even if it was not continuous, it would be a game changer to show the histogram at discrete time points in the LE.

19
Camera-specific discussion / Re: Canon EOS M
« on: July 04, 2019, 06:39:55 PM »
Plus

You can use pseudo long presses by detecting a key press of key1, say, and starting a timer, then test the timer if key1 pressed next, say x seconds later.

I’ve used this approach as well, but you need to use shoot_task event as well.

20
Camera-specific discussion / Re: Canon EOS M
« on: July 04, 2019, 06:31:12 PM »
@Jip-Hop

No, you are right. You can only do the long press trick on certain keys.

That’s why sometimes I also use two keys, ie

Key1 followed by Key1 = normal Key1

Key1 followed by Key2 = modified Key2

Key2 followed by Key2 = normal Key2

Key1 followed by Keyn, but not (Key1 or Key2) = Keyn

21
Camera-specific discussion / Re: Canon EOS M
« on: July 04, 2019, 05:28:24 PM »
@Jip-Hop

The long press approach is in my hand held helper script.

Another approach I have tried is multiple presses within given time window.

Yet another approach is to use one key to modify another.

Bottom line: loads of options, but, some become camera specific. Which is why I caveat my scripts, ie they are written for me on my cameras  ;)

22
Camera-specific discussion / Re: Canon EOS M
« on: July 04, 2019, 05:05:29 PM »
@jip-hop

I’ve scripted dual functionality via a long press feature, ie short press activates the augmented functionality and a long press gives you normal functionality.

Just a idea.

Cheers

Garry

23
Hardware and Accessories / Re: Canon m10 with ML
« on: July 02, 2019, 05:38:53 PM »
FYI I do use CHDK, ie histograms and Lua scripting.

24
Camera-specific discussion / Re: Canon EOS M
« on: July 01, 2019, 08:10:04 PM »
Ok, I get it now.

Remember, I don’t do ‘that video’ stuff  ;) :)

Just a simple photographer.

25
Camera-specific discussion / Re: Canon EOS M
« on: July 01, 2019, 07:19:11 PM »
@Jip-Hop

All ML menu items cam be controlled from Lua  ;)

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