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VideoCapture startup takes extremely long

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Aug 23, 2015
Archive Agent wrote
I am using the Main Demo program to create a feed to an IP Camera and it takes several minutes to connect to it. How can I speed it up?

I've used the default settings (apart from the URL obviously). Checking Debug mode gives several versions:

my machine:

Debug mode: Step 4
Debug mode: Step 5
Unable to set audio input format.
Debug mode: Step 6
Debug mode: Step 7
Debug mode: Step 8 - 1
Debug mode: Step 8 - 2
Debug mode: Step 8 - 3
Debug mode: Step 8 - 4
Debug mode: Step 8 - 5
Debug mode: Step 9
Debug mode: Step 10
Debug mode: Step 11

Bosses machine:
Debug mode: Step 4
Unable to create filter: Video Effects Pro
Debug mode: Step 5
Unable to find audio source device output pin.
Debug mode: Step 6
Unable to connect video output pin to video renderer in.
Debug mode: Step 7
Debug mode: Step 8 - 1
Debug mode: Step 8 - 2
Debug mode: Step 8 - 3
Debug mode: Step 8 - 4
Debug mode: Step 8 - 5
Unable to init Audio output interface.
Debug mode: Step 9
Debug mode: Step 10
Debug mode: Step 11

FrankFrank on July 10, 2013 12:10
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11 Answers
Aug 23, 2015
Archive Agent agent wrote
Roman Minyaylov

"Unable to create filter: Video Effects Pro" - first of all SDK installed not correctly or not deployed correctly.

Also for IP camera capture a lot of depends from IP camera.

Please fix installation issue first.

on July 10, 2013 14:03
Aug 23, 2015
Archive Agent agent wrote
Frank

http://www.visioforge.com/online_help/video_capture_sdk/Deployment.html

I try to follow the directions on this page. I created a directory (C;\VisioForge) and put everything in the Redist\FFMPEG and Redist\Filters in it. Added the directory to the path, started a command prompt (the test is done in XP) and ran regsvr32 c:\VisioForge\VisioForge_Video_Effects_Pro.ax.

Result value: "LoadLibrary("c:\VisioForge\VisioForge_Video_Effects_Pro.ax") failed - The specified module could not be found".

Not exactly as I expected since the directory is in the path (SET confirms this) and I also specified the full path in the command.

on July 11, 2013 14:21
Aug 23, 2015
Archive Agent agent wrote
Roman Minyaylov

VC++ 2010 SP1 must be installed first.

on July 12, 2013 13:42
Aug 23, 2015
Archive Agent agent wrote
Roman Minyaylov

SDK is not deployed or installed correctly. That cause this problem. Yes, this problem is closed. If you still have the same problem after fixing this issue by correct deployment please create new ticket again.

on July 12, 2013 17:21
Aug 23, 2015
Archive Agent agent wrote
Frank

In other words you want me to install VC++ on every computer that wants to use your components?

I am a Delphi user, I don't plan on buying Visual Studio, let alone install it whenever I deploy a program that uses your component.

on July 12, 2013 17:48
Aug 23, 2015
Archive Agent agent wrote
Roman Minyaylov

VC++ 2010 SP1 x86 redist, as written in deployment article. Not full Visual Studio, just small redist.

on July 12, 2013 18:28
Aug 23, 2015
Archive Agent agent wrote
Frank

And where can I find that as a non-VC developer? It's not in the Redist folders you deploy with the components.

on July 12, 2013 18:36
Aug 23, 2015
Archive Agent agent wrote
Roman Minyaylov

On Microsoft website for example. Or here - http://download.cnet.com/Microsoft-Visual-C-2010-SP1-Redistributable-Package-x86/3000-2247_4-75450985.html . It's free.

on July 12, 2013 19:18
Aug 23, 2015
Archive Agent agent wrote
Frank

The virtual machine that I am testing on (XP Pro) has it all installed, and shows the same debug mode messages as my machine (on which the development happens).

I think we're back to the startup duration.

B.t.w.: why isn't the VC Runtimes mentioned on the website? Not in the requirements list, not in the How-To-Deploy? It is also not in the Redist folder that comes with the component...

http://www.visioforge.com/online_help/video_capture_sdk/Deployment.html

http://support.visioforge.com/knowledgebase/articles/103566-system-requirements-for-visioforge-sdk-s

on July 15, 2013 12:03
Aug 23, 2015
Archive Agent agent wrote
tomb18

I'm running into exactly the same situation with .net and there is no deployment pages.

on January 02, 2014 07:27
Aug 23, 2015
Archive Agent agent wrote
Roman Minyaylov

http://support.visioforge.com/knowledgebase/articles/239922-deployment

on January 02, 2014 11:05