Author Topic: Full-resolution silent pictures (silent.mo)  (Read 572845 times)

nedarata

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1050 on: February 24, 2020, 09:16:04 AM »
You are right i mixed up those.
Any way to trigger Silent picture full resoultion remotely? 5d mk2

I need to take picture of 8mm film frame and wait for next frame and then take another picture etc etc.
Motion detect works only for 1 picture/frame. :( Intervalometer desyncs over time with my 8mm film motor drive.

Walter Schulz

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1051 on: February 24, 2020, 10:34:23 AM »
Any way to trigger Silent picture full resoultion remotely? 5d mk2

Remote trigger connector. ;-)
Photogs and videographers: Assist in proof reading upcoming in-camera help!. Your input is wanted and needed!

arthurinacio

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1052 on: February 24, 2020, 03:18:30 PM »
good morning guys ... i have a problem and i would like to ask for help: i'm trying to use the silent picture on my T3i and when i press the shutter button halfway down it takes the picture but saves it with a very low resolution, even though set full_res..what can it be? thanks

Walter Schulz

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1053 on: February 24, 2020, 08:25:16 PM »
Basic steps:
Restore ML defaults. Retry.
If problem persists check crop setting in Canon menu (Digital Zoom OFF). Report back!
Photogs and videographers: Assist in proof reading upcoming in-camera help!. Your input is wanted and needed!

nedarata

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1054 on: February 25, 2020, 07:51:43 AM »
Remote trigger connector. ;-)
Thanks. After some test looks like it will work.  8)
Weirdly focus pin takes only silent pictures and trigger pin takes 1st silent picture and then normal pictures with shutter.
UPDATE
With remote trigger silent pictures takes only odd frames and skips even frames. It looks like one trigger means get ready and other trigger means take a picture.
With motion detect i could capture every frame. Is there any way to lower lag, make camera ready for next frame sooner?

arthurinacio

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1055 on: February 25, 2020, 01:51:10 PM »
good morning guys ... i have a problem and i would like to ask for help: i'm trying to use the silent picture on my T3i and when i press the shutter button halfway down it takes the picture but saves it with a very low resolution, even though set full_res..what can it be? thanks

Thanks friend ... I was just opening the image with the wrong software ... now the problem is different: all images I take of the sky are blown up, what can I do to improve this? thank you again

Walter Schulz

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1056 on: February 25, 2020, 06:53:27 PM »
Settings?
Samples?
Photogs and videographers: Assist in proof reading upcoming in-camera help!. Your input is wanted and needed!

arthurinacio

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1057 on: February 25, 2020, 07:23:35 PM »
Settings?
Samples?

18-55mm standard lens, set on 18mm
shutter velocity in 1/4000
f in 22

Danne

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1058 on: February 25, 2020, 07:33:24 PM »
Sample file needed.

arthurinacio

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1059 on: February 26, 2020, 09:17:00 PM »
Sample file needed.

Settings: 1/4000
F 22.6
Expo override active
18-55 in 18mm lens

I don't know if I could post links from google drive, but that was the best way I found to post the image ... today the sky is rainy, so the image was not so clear, but yesterday with sun and the same configuration left the image very burst

https://drive.google.com/open?id=1iy0dCnwgRQzeFK2TsHwVvXuhhlvkGutM

Walter Schulz

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1060 on: February 26, 2020, 09:54:25 PM »
There are 8 different 18-55 lenses (if I counted correctly). Please specify and tell us if there are other lenses in your repository showing or not showing this error.
Photogs and videographers: Assist in proof reading upcoming in-camera help!. Your input is wanted and needed!

Luther

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1061 on: February 26, 2020, 10:18:59 PM »
Thanks friend ... I was just opening the image with the wrong software ... now the problem is different: all images I take of the sky are blown up, what can I do to improve this? thank you again
According to exiftool you're using 8-bit, right? Change to 12-bit instead...

arthurinacio

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1062 on: February 28, 2020, 02:44:54 PM »
There are 8 different 18-55 lenses (if I counted correctly). Please specify and tell us if there are other lenses in your repository showing or not showing this error.

when I get home, I'll check ... I don't remember the exact model now ... I just know it's the same lens that comes with the camera when you buy a new one

According to exiftool you're using 8-bit, right? Change to 12-bit instead...

how do i do it exactly?

Danne

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1063 on: February 28, 2020, 05:56:52 PM »
The file you uploaded is regular full 14bit and opens just fine when tested in acr. Highlight information recoverable as expected.

Luther

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1064 on: February 28, 2020, 11:59:12 PM »
The file you uploaded is regular full 14bit
You're right Danne, I've read exiftool output wrongly:
Code: [Select]
$ exiftool -A 26390001.DNG

ExifTool Version Number         : 11.88
File Name                       : 26390001.DNG
Directory                       : .
File Size                       : 31 MB
File Modification Date/Time     : 2020:02:26 18:12:06-03:00
File Access Date/Time           : 2020:02:26 18:11:57-03:00
File Creation Date/Time         : 2020:02:26 18:11:59-03:00
File Permissions                : rw-rw-rw-
File Type                       : DNG
File Type Extension             : dng
MIME Type                       : image/x-adobe-dng
Exif Byte Order                 : Little-endian (Intel, II)
Subfile Type                    : Reduced-resolution image
Image Width                     : 128
Image Height                    : 84
Bits Per Sample                 : 8 8 8
Compression                     : Uncompressed
Photometric Interpretation      : RGB
Image Description               :
Make                            : Canon
Camera Model Name               : Canon EOS REBEL T3i
Strip Offsets                   : 1536
Orientation                     : Horizontal (normal)
Samples Per Pixel               : 3
Rows Per Strip                  : 84
Strip Byte Counts               : 32256
Planar Configuration            : Chunky
Software                        : Magic Lantern
Modify Date                     :
Artist                          :
Subfile Type                    : Full-resolution image
Image Width                     : 5344
Image Height                    : 3516
Bits Per Sample                 : 14
Compression                     : Uncompressed
Photometric Interpretation      : Color Filter Array
Strip Offsets                   : 33792
Samples Per Pixel               : 1
Rows Per Strip                  : 3516
Strip Byte Counts               : 32881632
X Resolution                    : 180
Y Resolution                    : 180
Planar Configuration            : Chunky
Resolution Unit                 : inches
CFA Repeat Pattern Dim          : 2 2
CFA Pattern 2                   : 0 1 1 2
Black Level                     : 2048
White Level                     : 13200
Default Crop Origin             : 0 0
Default Crop Size               : 5202 3464
Active Area                     : 52 142 3516 5344
Opcode List 1                   : FixBadPixelsConstant
Copyright                       :
Exposure Time                   : 0
F Number                        : 0
Exposure Program                : Not Defined
ISO                             : 0
Exif Version                    : 0221
Date/Time Original              :
Shutter Speed Value             : 1
Aperture Value                  : 1.0
Exposure Compensation           : 0
Max Aperture Value              : 1.0
Metering Mode                   : Unknown
Flash                           : No Flash
Focal Length                    : 0.0 mm
Sub Sec Time                    :
Sub Sec Time Original           :
Focal Length In 35mm Format     : 0 mm
TIFF-EP Standard ID             : 1 0 0 0
Serial Number                   :
Lens Model                      :
DNG Version                     : 1.3.0.0
DNG Backward Version            : 1.3.0.0
Unique Camera Model             : Canon EOS REBEL T3i
Color Matrix 1                  : 0.6461 -0.0907 -0.0882 -0.43 1.2184 0.2378 -0.0819 0.1944 0.5931
Analog Balance                  : 1 1 1
As Shot Neutral                 : 0.473635 1 0.624
Baseline Exposure               : undef
Baseline Noise                  : 1
Baseline Sharpness              : 1.333333333
Linear Response Limit           : 1
Calibration Illuminant 1        : D65
Frame Rate                      : 25
CFA Pattern                     : [Red,Green][Green,Blue]
Image Size                      : 5344x3516
Megapixels                      : 18.8
Shutter Speed                   : 0
Thumbnail TIFF                  : (Binary data 32472 bytes, use -b option to extract)
Focal Length                    : 0.0 mm
Quote
opens just fine when tested in acr. Highlight information recoverable as expected.
It opens on rawtherapee too, but the dynamic range is very limited. The white point seems wrong too.

Danne

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1065 on: February 29, 2020, 03:42:32 PM »
The file is fine. Did you try other nle than rawtherapee? Export to tiff with dcraw then check the file. Same result?

dfort

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1066 on: February 29, 2020, 04:08:40 PM »
Looks fine in ACR. I can pull out details in the highlights and shadows.




5D3.* 7D.206 700D.115 EOSM.203 EOSM2.103 M50.102

Luther

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Re: Full-resolution silent pictures (silent.mo)
« Reply #1067 on: February 29, 2020, 08:40:59 PM »
ACR reconstructs highlights by default, IIRC. On Rawtherapee (without HR), the clipped skies are pink:


But it's not like it is an unusable image though: