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Messages - a1ex

#8826
High ISO speed NR: standard, low, high, disable.
Long exp noise reduction: disable, auto enable.

HDR and multi expo don't seem to have any effect (167 in LV, 243 outside).

Edit: I've tried to allocate it outside LV and it seems to stay allocated. Cool!
#8827
I couldn't find it.

@AnotherDave: you need to set picture quality to RAW (not jpeg or whatever else).
#8828
You had wrong settings from the beginning ;)
#8830
Yes, use ETTR + post deflicker.

http://www.magiclantern.fm/forum/index.php?topic=5705.msg41478#msg41478

I didn't have a chance to try it yet outside though, but on the 50 test frames I've tried for testing, there was zero flicker (even if the actual exposures were 4 stops apart).
#8831
Huh? these are normal numbers for 5D3 (M mode, RAW)
#8832
Here's a google docs version that you can edit (I've hijacked the first post):

https://docs.google.com/spreadsheet/ccc?key=0AgQ2MOkAZTFHdFFIcFp1d0R5TzVPTVJXOEVyUndteGc#gid=5

Buffer size is displayed when you hit record (e.g. 32+32+32+32 = 32x4).
#8833
For powersave I would add only a warning in menu.
#8834
Share Your Videos / Re: 5D3 Raw with 3x CROP MODE!
June 06, 2013, 01:31:12 PM
Zoom is horizontal resolution from a CR2 / horizontal resolution of the video. Do the math.
#8835
You can also upload a small clip (not more than 100MB though, since my net connection is limited).
#8836
Is this with current nightly or with something ancient from last week or so?
#8837
Buffer size: average on 5D3 (4x32). 60D is the leader here (almost 9x32), so it can record for a few seconds at max resolution.

Speed: 5D3 has around 90 (100+ is only in photo mode), 5D2/50D have around 60, 6D has around 40.

Resolution: 5D3 does full 1920x1080, I think some users reported even 1920x1280 (not sure if continuous). In crop mode, it goes to around 3584x1320 or something like this, for a few seconds.

Aliasing: almost none on 5D3, bad on all others.

Low light: 6D, 5D3, 5D2, all others.

7D should be red.

Also add the 500D.

Would be nice to have a spreadsheet that we can edit.
#8838
Auto ETTR is not even fully optimized; with HDR video tricks it's possible to make it almost instant (1-3 LiveView frames, that means settling in under 0.1 seconds, or 0.2 when hunting).
#8839
Sorting might help with very small buffers when you have to write 100-200 frames or so (e.g. a particular write speed may work better with a particular buffer order), but will not help at all for continuous recording. Use my python script and run some simulations.

You can't ifdef in raw_rec, and 1MB squeeze at the cost of maybe not working at all... I wouldn't recommend.
#8840
Remove the lens and use some compressed air to clear it. Just be careful not to blow up the firmware.
#8841
Feature Requests / Re: Custom RAW aspect ratios
June 06, 2013, 06:04:12 AM
This complicates things a lot (if you noticed, selecting width also adjusts height now). Why not just add 4:1 or something?
#8842
Possible. 8MB buffers are slowing down stuff on high-end cameras though.

Did you try this tool? https://bitbucket.org/hudson/magic-lantern/src/tip/modules/raw_rec/speedsim.py
#8843
Sometimes the code becomes too complex to maintain, and old hacks have to go. I'd rather keep something that works really well, than have the menu full with all sorts of kludges. Don't forget that ML is a tool for power users.

Bulb ramping disappeared in the same way, even if I've worked two years on optimizing the algorithms. Reason: ETTR + post deflicker is completely flicker-free and the algorithm is really simple and robust.

422 silent pics also disappeared because DNGs are much better (both image quality and software support). Sure, the matrix mode is still missing, but totally possible to reimplement (just not a priority for me).

For manual lenses, what's stopping you from setting 1/250 in the ETTR menu?
#8844
Just reimplement it as a module. I'm not willing to maintain it any more.
#8845
LOL

ML auto ISO is already out from the repo.
#8846
If you shoot jpeg, ML is probably not for you. Try a point and shoot camera ;)
#8847
Auto ISO uses Canon's auto exposure algorithm, and I find it very unreliable.
#8848
Feature Requests / Re: Custom LUT Files
June 05, 2013, 10:58:49 PM
Possible, but I won't implement it :D

( did you check the display menu? )
#8849
Camera-specific Development / Re: Canon 1100D / T3
June 05, 2013, 10:52:57 PM
Quote...hold SET and turn the main dial (wheel)
If you can't follow these simple instructions, I'm afraid you have to go back to Canon firmware (or get a point and shoot camera?)
#8850
Before patching errors, make sure you fully understand what you are doing. If you brick the camera, you get to keep both pieces. If you brick other user's cameras, they will blame ML.

Quotepatching asserts is like putting a tube on your open wound so you don't see yourself bleeding to death anymore
(but you're still bleeding to death)