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The DR is there, he just found a good way to squeeze all of it out of the image. I don't think you can "increase the DR of a single photo"; what's captured in a raw photo is stored in the raw photo, you just need to be able to bring it out.

No, I don't think that's the case. The DR is not there; this supposedly actually reduces the noise in the shadows relative to an ordinary image readout.

Can I expect this magical HDR readout mode to read the sensor quickly enough to be hand-holdable, or is it just a way to do HDR capture on a tripod, but in a single file (by effectively doing multiple silent exposures at different ISOs, for example)

I dream of getting clean shadows from handheld shots. I have written a tonemapping program of sorts that benefits enormously from clean shadows, but there are so many times when I don't have a tripod for bracketed shots.

Go to modules (rightmost tab in the ML menu) and click load... then the raw video option will show up in the video tab.

Is the Magic Lantern grayscale viewing not working for anyone else? It just displays the normal Canon video mode live view for me. This is with the June 4 build from the first post.

I was playing around with capturing video with the camera set in 640x480 cropped mode, capturing RAW.

It seems to inconsistently limit the resolution; when in centered or dolly, it limits to 704x544 but in 'left' the display flickers between that and 768x576. When in 'left' it actually does end up recording 768x576.

Framing itself is weird. In the 544 height modes, it seems to record left of where the Canon live view displays. I don't remember the vertical; it's too confusing to commit to memory and I was deleting the videos as I went.

In 'left', it records almost all of the way to the top of the Canon live view, and basically all of the way to the right of the Canon live view, with a ton on the bottom and left. Apparently you're supposed to move the focus box, but I can't do this as I'm using a manual lens (which is what I would be using for video anyway).

I tried changing the display modes, but the 'ML' black-and-white display mode doesn't do anything different from the Auto except it doesn't show any cropmarks.

Anyone else have any experiences they'd like to share?

sorry for the stupid question. I have a 60d. anymore have guarantee. is it possible to physically increase the buffer in my camera?

No.

When adjusting the framerate, it should say along the bottom of the screen what the write speed will be. Keep it under 20, and it'll probably be fine.

My Transcend 16 gig class 10 works at 960x540 24, as I said before. It benchmarks at 20 MB/s.

What resolution and framerate are you shooting at?

960x540 at 24fps works on most decently fast cards.

there is a new raw2dng with fixed banding

https://bitbucket.org/hudson/magic-lantern/commits/all

What banding? If I brighten up an ISO 100 image, it gets noisy but there's no pattern noise I can see. I do have a darkframe subtracted from it, so that could be why. The darkframe cured my magenta problems...

I installed this on my late 2010 60D and all is well; 960x540@24 works just fine on a Transcend 16 GB class 10 card which benchmarks around 19.7 MB/s. And I can't figure out how to get the video to play back in camera; it only shows anything at all in live view, and then it is very glitchy. It also ERR 80's sometimes when I try to review, and then I have to pull the battery. Anyone else have this issue?

The biggest problems now are I that I have major 5D3 envy, and I need more hard disk space. I'm not expecting any major 60D breakthroughs, but I wouldn't really mind if there was.

REPOSTED (upon request) from raw video post-processing thread:

I may be the only Linux user asking for help but...

I couldn't get the bash script to run; it complained that there was no "raw2dng".

So I realized I needed that program, but when I tried to compile it it needed two headers.

So I grabbed both headers and the makefile and modified the .c file to not look two directories up for the other header, and it still didn't compile.

Then I decided to clone the whole ML Unified branch and build that, but then I realized I needed the gcc-arm-none thing and got that.

Then, it started to compile, but it stopped:

boot-hack.o: In function `my_init_task':
boot-hack.c:(.text+0x544): undefined reference to `_bss_end'
boot-hack.c:(.text+0x548): undefined reference to `_text_start'
boot-hack.o: In function `my_task_dispatch_hook':
boot-hack.c:(.text+0x5f8): undefined reference to `_task_overrides_start'
boot-hack.c:(.text+0x5fc): undefined reference to `_task_overrides_end'
boot-hack.o: In function `copy_and_restart':
boot-hack.c:(.text+0x7e4): undefined reference to `_bss_start'
boot-hack.c:(.text+0x7e8): undefined reference to `_bss_end'
boot-hack.o: In function `my_big_init_task':
boot-hack.c:(.text+0x8d0): undefined reference to `_init_funcs_start'
boot-hack.c:(.text+0x8d4): undefined reference to `_init_funcs_end'
boot-hack.c:(.text+0x8e8): undefined reference to `_tasks_start'
boot-hack.c:(.text+0x8ec): undefined reference to `_tasks_end'
config.o: In function `config_parse':
config.c:(.text+0x2b8): undefined reference to `_config_vars_start'
config.c:(.text+0x2cc): undefined reference to `_config_vars_end'
config.o: In function `config_save_file':
config.c:(.text+0x440): undefined reference to `_config_vars_start'
config.c:(.text+0x444): undefined reference to `_config_vars_end'
config.o: In function `get_config_vars_start':
config.c:(.text+0x538): undefined reference to `_config_vars_start'
config.o: In function `get_config_vars_end':
config.c:(.text+0x544): undefined reference to `_config_vars_end'
config.o: In function `config_var_was_changed':
config.c:(.text+0x590): undefined reference to `_config_vars_start'
config.c:(.text+0x594): undefined reference to `_config_vars_end'
config.o: In function `config_var_restore_default':
config.c:(.text+0x5dc): undefined reference to `_config_vars_start'
config.c:(.text+0x5e0): undefined reference to `_config_vars_end'
property.o: In function `prop_add_internal_handlers':
property.c:(.text+0x1d0): undefined reference to `_prop_handlers_start'
property.c:(.text+0x1d4): undefined reference to `_prop_handlers_end'
collect2: error: ld returned 1 exit status
make[1]: *** [magiclantern] Error 1


Did I try the right things?

How can I get raw2avi to work on linux?

I'm running Ubuntu 13.04 here, and I don't want to dig out my Windows laptop to do this.

I may be the only Linux user asking for help but...

I couldn't get the bash script to run; it complained that there was no "raw2dng".

So I realized I needed that program, but when I tried to compile it it needed two headers.

So I grabbed both headers and the makefile and modified the .c file to not look two directories up for the other header, and it still didn't compile.

Then I decided to clone the whole ML Unified branch and build that, but then I realized I needed the gcc-arm-none thing and got that.

Then, it started to compile, but it stopped:

boot-hack.o: In function `my_init_task':
boot-hack.c:(.text+0x544): undefined reference to `_bss_end'
boot-hack.c:(.text+0x548): undefined reference to `_text_start'
boot-hack.o: In function `my_task_dispatch_hook':
boot-hack.c:(.text+0x5f8): undefined reference to `_task_overrides_start'
boot-hack.c:(.text+0x5fc): undefined reference to `_task_overrides_end'
boot-hack.o: In function `copy_and_restart':
boot-hack.c:(.text+0x7e4): undefined reference to `_bss_start'
boot-hack.c:(.text+0x7e8): undefined reference to `_bss_end'
boot-hack.o: In function `my_big_init_task':
boot-hack.c:(.text+0x8d0): undefined reference to `_init_funcs_start'
boot-hack.c:(.text+0x8d4): undefined reference to `_init_funcs_end'
boot-hack.c:(.text+0x8e8): undefined reference to `_tasks_start'
boot-hack.c:(.text+0x8ec): undefined reference to `_tasks_end'
config.o: In function `config_parse':
config.c:(.text+0x2b8): undefined reference to `_config_vars_start'
config.c:(.text+0x2cc): undefined reference to `_config_vars_end'
config.o: In function `config_save_file':
config.c:(.text+0x440): undefined reference to `_config_vars_start'
config.c:(.text+0x444): undefined reference to `_config_vars_end'
config.o: In function `get_config_vars_start':
config.c:(.text+0x538): undefined reference to `_config_vars_start'
config.o: In function `get_config_vars_end':
config.c:(.text+0x544): undefined reference to `_config_vars_end'
config.o: In function `config_var_was_changed':
config.c:(.text+0x590): undefined reference to `_config_vars_start'
config.c:(.text+0x594): undefined reference to `_config_vars_end'
config.o: In function `config_var_restore_default':
config.c:(.text+0x5dc): undefined reference to `_config_vars_start'
config.c:(.text+0x5e0): undefined reference to `_config_vars_end'
property.o: In function `prop_add_internal_handlers':
property.c:(.text+0x1d0): undefined reference to `_prop_handlers_start'
property.c:(.text+0x1d4): undefined reference to `_prop_handlers_end'
collect2: error: ld returned 1 exit status
make[1]: *** [magiclantern] Error 1


Did I try the right things?

How can I get raw2avi to work on linux?