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Messages - arhi

#1
sorry guy's for the noise, found it 5min after I posted the question... the "duck debugging" worked again..
ML menu/Card settings/Preferred card :D
#2
Having weird issue, I hope someone can tell me if it has anything to do with ML and if there is a way to solve it (with ML or otherwise). I have CF card (bootable with ML on it) and a SD card in the camera. Since I have 2 cameras and they have different firmware (1.1.3 and 1.2.3, everything else is same, CF+SD and same problem) I do not want to mix the CF cards so I tend not to get them out of the camera at all and since the SD ones are bigger and cheaper I want to by default record data on SD card.

Whatever I do, after turning on the camera, it selects CF card as a default one :(.

Record func.: STANDARD
Record/play : SD

or

Record func.: AUTO SWITCH CARD
Record/play : SD

it is SD until I reboot camera (off/on), after that it boots, display show for a second that SD is selected and then moves the selection to CF. If I go to menu and move to SD it will record on SD till reboot, then again it will be CF.

A friend told me "last card you add to camera is default" so I tried then all the possible combinations
- boot camera with only cf, shut down, add sd, boot
- boot camera with only sd, shut down, add cf, boot
- shut down camera, remove both, add cf  then sd turn on
- shut down camera, remove both, add sd then cf turn on
- any other idea I had..

everytime it either boots with CF already selected or it turns on with SD selected and then changes the selection to CF

any ideas how to make the SD default?
#3
@a1ex - not so far, 20bit version so far worked perfectly
#4
just tried dual_iso on my 50D (build from yesterday - 5th April) and I have some issues post processing it ...

often I get this error (Interlacing method not supported, ISO blending didn't work):

e:\bin\cr2hdr>cr2hdr.exe  in\IMG_5704.CR2
cr2hdr: a post processing tool for Dual ISO images

Last update: d0ac769 on 2014-01-23 10:13:39 UTC by alex:
cr2hdr: experimental white level routine with two separate levels ...

Active options:
--amaze-edge    : use a temporary demosaic step (AMaZE) followed by edge-directed interpolation (default)
--cs2x2         : apply 2x2 chroma smoothing in noisy and aliased areas (default)

Input file      : in\IMG_5704.CR2
Camera          : Canon EOS 50D
Full size       : 4832 x 3228
Active area     : 4770 x 3177
Black borders   : 62 left, 51 top
Black level     : 993
ISO pattern     : BdBd GBRG
Interlacing method not supported
ISO blending didn't work


other time the cr2hdr works ok but the resulting DNG file is identical to CR2 file (the interlacing dark/light lines)

all three files (IMG_5704.CR2 that won't go trough cr2hdr, IMG_5703.CR2 that converts into bad IMG_5703.DNG) available here http://elco.crsndoo.com/files/ML/ML_dual_iso_problem_50D.zip  (62M archive)

EDIT: the "Experimental 20-bit version: cr2hdr-20bit.exe" for e.g. reads this IMG_5704.CR2 properly and the output DNG is looking good
#5
Camera-specific Development / Re: Canon 50D
November 18, 2014, 06:01:39 PM
I apologize in advanced if I'm asking in wrong place but searched forum directly and trough google and found ziltch :( .. so when I looked at the changelog of the nightly I seen some stuff that's out of place ... for e.g. webdavserver.. and since I was pretty sure there's no webdav server inside the 50d I went to look at the sources and found bunch of interesting stuff in the contrib directory. When I download nightly build it contains only the stuff that goes on the CF card and into camera, all these nice apps that exist in the project itself are not in that build so the question finally is: where can I download nightly build of "everything"? EOSMovieFixer for example or MLVBrowseSharp or ...
#6
Camera-specific Development / Re: Canon 50D
August 19, 2014, 04:20:00 AM
found it


D:\test>exiftool -G1 -IFD0:BlackLevel=179.2 m1.dng
    1 image files updated


:D now it looks ok thanks
#7
Camera-specific Development / Re: Canon 50D
August 19, 2014, 04:07:56 AM
Thanks, I'm pretty good with electronics that's why I do ask about this :D but if noone killed their sensor yet I don't have to worry about it :D

this exiftool is not working for me, or I'm just stupid .. it states it "updated" the image but I read back black level as zero :(


D:\test>"exiftool(-k).exe" "-*Black Level*=1792" m.dng
    1 image files updated

D:\test>"exiftool(-k).exe" --list m.dng
ExifTool Version Number         : 9.69
File Name                       : m.dng
Directory                       : .
File Size                       : 2030 kB
File Modification Date/Time     : 2014:08:19 04:04:02+02:00
File Access Date/Time           : 2014:08:19 04:04:02+02:00
File Creation Date/Time         : 2014:08:19 04:04:02+02:00
File Permissions                : rw-rw-rw-
File Type                       : DNG
MIME Type                       : image/x-adobe-dng
Exif Byte Order                 : Little-endian (Intel, II)
Subfile Type                    : Full-resolution Image
Image Width                     : 1568
Image Height                    : 882
Bits Per Sample                 : 12
Compression                     : Uncompressed
Photometric Interpretation      : Color Filter Array
Make                            : Canon
Camera Model Name               : Canon EOS 50D
Strip Offsets                   : 4634
Orientation                     : Horizontal (normal)
Samples Per Pixel               : 1
Rows Per Strip                  : 882
Strip Byte Counts               : 2074464
Planar Configuration            : Chunky
Artist                          : MagicLantern
XMP Toolkit                     : Image::ExifTool 9.69
Video Alpha Premultiple Color Black: 1792
Colorant Black                  : 1792
CFA Repeat Pattern Dim          : 2 2
CFA Pattern 2                   : 0 1 1 2
Copyright                       : ML_RAW2013
Time Zone Offset                : 0 0
Date/Time Original              : 2013:05:21 12:12:42
DNG Version                     : 1.2.0.0
Unique Camera Model             : Canon EOS 50D
CFA Plane Color                 : Red,Green,Blue
CFA Layout                      : Rectangular
Black Level Repeat Dim          : 1 1
Black Level                     : 0
White Level                     : 4095
Default Scale                   : 1 1
Default Crop Origin             : 0 0
Default Crop Size               : 1568 882
Color Matrix 1                  : 0.492 0.0616 -0.0593 -0.6493 1.2964 0.2784 -0.1774 0.3178 0.7005
Color Matrix 2                  : 0.492 0.0616 -0.0593 -0.6493 1.2964 0.2784 -0.1774 0.3178 0.7005
Camera Calibration 1            : 1.004 0 0 0 1 0 0 0 1.012
Camera Calibration 2            : 1.004 0 0 0 1 0 0 0 1.012
Analog Balance                  : 1 1 1
As Shot Neutral                 : 0.4637681159 1 0.6632124352
Baseline Exposure               : 0
Baseline Noise                  : 1.25
Baseline Sharpness              : 1.5
Bayer Green Split               : 100
Linear Response Limit           : 1
Camera Serial Number            : MAGICe4e1842
Anti Alias Strength             : 1
Shadow Scale                    : 1
Calibration Illuminant 1        : Standard Light A
Calibration Illuminant 2        : D65
Best Quality Scale              : 1
Active Area                     : 0 0 882 1568
Forward Matrix 1                : 0.8259 0.0184 0.12 0.3835 0.6715 -0.055 0.1129 -0.2582 0.9705
Forward Matrix 2                : 0.8001 0.0303 0.1339 0.3876 0.7158 -0.1034 0.0623 -0.1346 0.8975
Time Codes                      : 01:37:18.00
Frame Rate                      : 24.003
Reel Name                       : M190127M
CFA Pattern                     : [Red,Green][Green,Blue]
Image Size                      : 1568x882

D:\test>

#8
Camera-specific Development / Re: Canon 50D
August 19, 2014, 01:45:37 AM
and how to get this pink stuff out of the dng's ?!!? any converter I try I get same pink images?
here's a sample dng
#9
Camera-specific Development / Re: Canon 50D
August 18, 2014, 11:23:54 PM
Quote from: ayshih on August 18, 2014, 05:03:39 AM
I don't know if it's possible to quantify the safety.  At the warmer temperatures, you may see some variation or artifacts in the sensor output, and the 50D has a quirk where the FPS may lock to 22 fps.

The safety I am talking about here is
- killing something (sensor, killing some pixels for good, something else in camera..)
- shortening life of something (shortening life of sensor, some other part?)

Any short term problems (like artifacts that will be gone after the sensor cools) are no problem :D

I noticed that my SD card (16G UDMA7 90MB/s scandisk, nothing fancy) is hot hot hot when I get it out of the camera when playing with video..

Thanks for other answer, all clear now .. this nightly looks very very interesting .. any manual that's following the nightly builds?
#10
Camera-specific Development / Re: Canon 50D
August 18, 2014, 04:00:45 AM
I read these 12 pages after those 180 and I know I did not read every word of these 12 but I'm bit confused .. I installed ML on my 50D but I don't see RAW video anywhere? Do I need to get the latest nightly or? Any ideas if the RAW feature for 50D will go to stable release any time soon? How stable are the nightly's? I don't mind if camera crash from time to time but I'd hate to brick it (it's the only decent camera I have)

also some other questions ..

I remember in the 50D manual there was talk about "you cannot leave LV on for long because sensor will overheat" - I see temp during RAW recording (nightly) goes to 50C fast how safe is that?

what is the difference between modules that record MLC and RAW wrt 50D, I see that MLC adds some meta data and RAW is just raw but anything related to 50D I should know of? some use more ram then the other? some need more io then th eother?

and final question, can't find the "crop" option anywhere :(
#11
Raw Video / 50D raw video
August 13, 2014, 11:19:40 PM
Hi, I apologize in advance that my first post is "where's xyz" but I searched trough the forum for days, initially read the 180pages thread to figure out it's not about Magic Lantern... so to try to save my time searching if anyone can help out a noob

CANON 50D - does ML support raw video? if not is there a plan to do it?

kudos for the work done so far :)