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Closed 10 years ago.
I was reading the GStreamer plugin guide and it had a chapter on plugin source but it was one paragraph long. Does anyone have any tips/tutorials on how to create a basic source plugin?
I was thinking about reading a source plugin in gstreamer but they are too complex. Any simple ones I could look at that does the basics?
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It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I need some framework/library/codec pack for decoding image files of various formats (like DirectShow or libvlc for audio/video). I would prefer portable open source C/C++ project. What would you advise?
You could have a look at SDL_image, for instance.
Maybe you can try with OpenCv
http://opencv.willowgarage.com/wiki/
http://opencv.willowgarage.com/documentation/cpp/highgui_reading_and_writing_images_and_video.html
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 9 years ago.
I want to retrieve the product version during the install time of a .msi in the source file of the .dll which is linked with the .msi. Is there a way to do this with C++/Visual C++.
Thanks.
The question is a bit difficult , what i understand is you want to do some validation , have a look at http://www.codeproject.com/Articles/31021/Getting-version-from-MSI-without-installing-it
Well, you could have had a look at the WIX-HowTo first, they extract the dll-version for error-generation ("your... dll is outdated...")
http://wix.sourceforge.net/manual-wix3/check_the_version_number.htm
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Closed 11 years ago.
I want to write an event listener in C++ for MS Excel (2007/2010), and I am looking for resources that can get me started, preferably a working code sample.
Microsoft Support has a HOWTO called "Handle Events for Excel by Using Visual C++ .NET". The example code there is fairly long, so I don't want to paste any of it here. Ask new questions if you find any of it confusing.
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Closed 12 years ago.
I'm trying to make a MIDI song using c++. What are the commands?
If your platform is just "C++", then there are no such "commands". The C++ standard does not specify sound at all.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
need a small program to learn basics on how to open a file stored on net for reading via c++.
One relatively easy way is to use libcurl: http://curl.haxx.se/