119 questions
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Canon EDSDK kEdsStateEvent_Shutdown Error
I have a Canon Eos R8 using EDSDK on Windows11. If I Open a session and leave it alone for 1 mins I sometimes get a shutdown event triggered. Why does it always call shutdown? I didn't turn off the ...
- 1
0
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0
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65
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Canon EDSDK won't send me any OnLiveViewUpdated after few use without restarting my Camera
i have an app (.NET 8.0, WPF) that display the liveview of the camera so the people can see themsefl before and during the recording of a small video.
It work perfectly fine one time but if i use it ...
- 1
0
votes
1
answer
418
views
EDSDK python: loading an image into system memory
I have come across a python wrapper for the EDSDK library. It exposed an API with multiple different functions that can easily be called from my own code. The provided example file works without an ...
- 15
2
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0
answers
207
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Can Canon EDSDK be used to crontrol internal/external flash?
I'm using Canon EOS SDK version V13.14.40 with a Canon EOS 700D camera. I have a C# desktop application that I use for live view and image capture. Both live view and image capture works fine. I need ...
- 2,801
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1k
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Canon EDSDK on .NET Core 6 standard 2022 C#
Is it possible to control a Canon Camera on the latest .NET, currently .NET 6, or Core or Standard using their EDSDK.dll version 13.15.10.3 or any other lib via C#?
Control = snap a pic, save the ...
- 882
1
vote
3
answers
861
views
Canon ccapi contents` returns 100 images only
I am using Canon ccapi to download the last image taken. I am trying to find it by getting the list of all the photos from contents request and then download the last one
http://<camera-ip>:8080/...
- 1,091
0
votes
1
answer
453
views
Using canon sdk with .net on MacOS
I'm working on a asp.net (.Net 5) application that hosts a signalR hub to allow to clients to communicate with canon cameras (eg. taking photos, capture videos and live streaming) using the official ...
1
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1
answer
1k
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Canon EDSDK 13.11.10 not saving to host PC
I'm in the process of implementing a remote camera control app with Canons EDSDK. My camera is a Canon PowerShot SX 70 HS. So far everything seems to work, except for the functionality to save the ...
- 725
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1
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774
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Canon EOS SDK download taken picture directly to a buffer or stream
It is quite easy to obtain the Image during live view operation using the method
EdsDownloadEvfImage(CameraRef, ImageRef);
This is quite handy to perform further image processing (with OpenCV etc)
In ...
-1
votes
2
answers
485
views
Discover a new camera was connected with EDSKD
There's an event for camera being disconnected, but is there a way to detect that a new camera was connected to the system?
Or repeatedly asking for camera list is my best bet?
- 111
0
votes
1
answer
487
views
EdsSaveImage throws EDS_ERR_INVALID_HANDLE
I have a Delphi program built around the edsdk. I can take the picture, download the direct jpg of raw files. But when I get a raw (CR2)-file, I can't display the result. Any solution to achieve this ...
- 494
0
votes
1
answer
113
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photo shoot not working with camera connected to the computer
I am trying to take photos while the camera is connected to the computer. As soon as the camera is connected to to PC the camera changes it's mode to busy. I would like trigger the camera to take ...
- 2,188
0
votes
0
answers
219
views
Translate Canon EDSDK error code into an error message
I've already figured how to understand EDSDK error, but now I want to show an error message instead of manually looking it up in the documentation. Is there a function that would give me a meaningful ...
- 111
0
votes
1
answer
306
views
I am using Canon SDK Tutorial V11 , but I get an error SDK Error:0x7 when I open the session
I have update the Canon.EDSDK to V 3.6.1,. I have tried couple of solution but non seems to remedy the situation.
Here it the image of error I am getting
0
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1
answer
2k
views
How to access the live view function using the Canon EDSDK
I started learning C# a few weeks ago, n order to use the Canon EDSDK for a stop-motion program. Howerver I have no idea how to get live view function, as the Canon documentation is bereft of ueful ...
1
vote
1
answer
3k
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Converting a .CR3 file to .JPG using canon_cr3 library in Python
I want to convert a .CR3 file (camera is a Canon PowerShot SX70 HS) to a .JPG file using Python. I found a project on GitHub which actually should do the desired task: https://github.com/lclevy/...
0
votes
1
answer
962
views
Does Canon provide SDK documentation to their camera's
I'm currently using gphoto2 to interface to my Canon EOS M100 and remotely control it. One feature that I really need is the ability to display images on the camera's lcd screen so it can be previewed....
- 1,840
0
votes
1
answer
310
views
trying to work with EDSDK from Canon using Xcode
just tried to install the EDSDK framework into the Xcode project framework folder. However I cannot run anything, as I am getting a lot of error messages. for example at this position in the EDSDK.h ...
1
vote
1
answer
770
views
High speed (burst) shooting with EDSDK
I'm trying to do high speed shooting with the EOS 40D. When hand-operated with drive mode set to "high speed continuous" in the UI, this camera sustains about 6 fps.
How can I replicate this using ...
- 646
0
votes
1
answer
445
views
zoomRect, zoomCoordinates brings PROPERTİES_UNAVAILABLE error in Canon EDSDK
I am able to use canon sdk using this library found in codeproject
Canon EDSDK Library
Using SDK and the library mentioned above, I have to move the zoomed live view up/down/left/right. I can zoom ...
- 3,511
0
votes
2
answers
2k
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EDSDK Camera seems "Locked" with Message "Recording... Remaining Images"
I'm remote controlling a Canon EOS 1000D using EDSDK 3.6.1 and C#.
Sometimes after (successfully) taking a photo and downloading the images (RAW+L) the camera seems to "hang". Live view doesn't work ...
- 269
1
vote
2
answers
228
views
EdsCreateImageRef fails when using MemoryStream
I want to capture RAW images from a Canon Camera (EOS 550D and EOS 1300D) and convert them to RGB without saving them on disk. I was assuming that this should be possible, given the fact that ...
0
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1
answer
328
views
Canon SDK (EDSDK) capture region of specified size for video stream
I am very new to the EDSDK so sorry for maybe weird question in some places.
Is it possible to access a video stream and perform some operations on it using the SDK? I need this to capture very thin ...
- 1,180
0
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0
answers
905
views
EOS 1300D not supported by EDSDK
I am using EDSDK for application and it is working fine with EOS1200D but giving not supported Error while calling OpenSession() using EOS 1300D
I am getting below Error
NOT_SUPPORTED Stack Trace: ...
- 1,443
1
vote
1
answer
283
views
Calling Functions Inside a "LockOSThread" GoRoutine
I'm writing a package to control a Canon DSLR using their EDSDK DLL from Go.
This is a personal project for a photo booth to use at our wedding at my partners request, which I'll be happy to post on ...
- 467