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I have searched for various samples online but I'm unable to find a suitable sample which is able to provide enough information.
I have tried Microsoft Expression Encoder, but the delay is too huge if I use broadcast method.
Directshow.net wise, the sample DxWebCam seems promising, but it lacks audio sample.
The idea I had in my mind is to send audio and video (frames) separately via TCP (or maybe UDP as highlighted by #macbral) but I am not sure how to handle synchronisation.
I'm looking at free samples as the current design is a 1 to 1 video conference via intranet.
Thanks for any help in advance.
I've been looking for the same and have given up on open source alternatives since none of those seem to work well from .NET.
I'm currently evaluating products from StreamCoders which looks promising: http://www.streamcoders.com/
You can check ConferenceXP (a bit old project, but made simple conferences with it myself, after converting code to new visual studio/framework). To encode video, make more advanced streams- you can work with VLC api or Expression Encoder. Also you can try microsoft live messanger api (As i remember they have conferences in it).
PS there also is Skype api, but havent even seen it, so can say nothing about using it..You can research it too.
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I am developing a file monitor to monitor file access of any exe. I monitor that exe for any file it opens/closes,reads/writes and collect the stats.
I am total newcomer to ETW (as from my research, it does not look there is any other way to do this.)
while I have been able to get some c++ code going, my client would prefer a c# solution.is there enough support in c# to monitor file io?
the samples in msdn are c++/c specific. I read vance Morrison's blogs.but its beyond me at the moment and they don't seem to suit "nt kernel logging sessions/ monitor file io" scenarios.
can anyone give me a simple sample or point me to a useful link ? any inputs is welcome on this.
In windows, ultimately any file access is granted, by the underlying winapi. See CreateFile and familly. These functions are hook-able by Microsoft Detours (though it is intended for instrumention purposes). There are also a handfull of other libraries for this sort of purposes e.g. easyhook.
Take a look at the FileSystemWatcher class.
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I was tasked to create a new Website - to make it similar to Facebook. ( were talking without games) so a standart backend with CMS for media sites.
I am familiar with VS'12, asp.net MVC3 & 4 C# or Vb.net , html5 and other languages and feel fit to start this.
What i wanted to know is if there is any Template, Backends, Nuget Packages, Open Source Applications out there for Visual Studio so I don't have to recreate the wheel?
I have looked where i know to look so a great answer would be a Template, Backend, Nuget Package and where you found it. Or possibly another method of getting started that i didn't list / am not aware of
Please do not come back at me with any PHP templates, for i would not be interested in it.
Thanks in advance.
Take a look here: MonoX
Free ASP.NET Content Management and Social Networking Platform
MonoX comes with everything you need to build advanced social networks.
MonoX includes very powerful content management functionality.
Mono Software provides MonoX blogs, tutorials and support forums.
This is something I'd recommend.
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Does anyone know how to detect various .ogg file properties such as the number of channels, bits per channel, and the sample rate?
I would like to do this without using DirectX, can anyone recommend a library that could do it. Can anyone recommend an open-source library that could do it, which could be called from managed code ?
I think NAudio can do this, but I'm not entirely sure. I know it can encode audio to ogg, but I'm not sure if it can read existing ogg files.
A StackOverflow user has posted a piece of code for working with ogg files: https://stackoverflow.com/a/8152967/14606
Figured it out and wrote about it:
http://ellismis.com/2012/01/06/using-c-net-to-detect-ogg-vorbis-file-properties/
Don't know of a library, but the file format looks pretty sane. You should be able to write some fairly trivial code to do this.
See http://en.wikipedia.org/wiki/Ogg#File_format
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I am looking for some (preferably) online tutorials on making controls with 'Rich design-time support'
By Rich design time support i mean like how the menustrip works on a form and such.
Any links to websites, good books or code samples (c# or vb.net) would be great.
You can start with Dissecting A C# Application which goes into many aspects of creating SharpDevelop, C# IDE written in .NET. This covers many aspects of the designer architecture and it is free in a PDF. However, the PDF is hard to find (original links no longer work, but I believe this is a valid copy).
While that will get you started on the ins and outs of the designer, it probably doesn't go into detail on some of the more interesting features such as actions and tasks. For this, MSDN has some extensive information and examples (it didn't used to).
Finally, I find the best resource to be .NET Reflector. Using this tool to look at how Microsoft has done it in various places within the framework has been a great learning exercise when working in design-time support areas. Find a control that does what you want and then go see how it does it.
All of these resources are free, however your time is not. I have found that design-time support can be a breeze in some areas but a complete nightmare in others. Good luck.
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Looking for an open source library, for C++, Java, C# or Python, for reading the data from Quicken .qdf files.
#Swati: Quicken .qif format is for transfer only and is not kept up to date by the application like the .qdf file is.
QDF is proprietary and not really meant for reading other than my Quicken, probably for a reason as it is messy.
I would recommend finding a way to export the qdf into an OFX (Open Financial Exchange) or qif file. I have done some financial and quickbooks automation and I did something similar. The problem is if you don't export to an exchange format, each version differs and strange things happen for many conditions that since they aren't documented (QDF) it becomes a bad situation for the programmer.
OFX is what allows online banking, brokerages and apps like mint.com securely get financial data. It is a standard and consistent. Finding a way to this is much better if at all possible.
http://www.west-wind.com/Weblog/posts/10491.aspx
And i know one other blog where the author was developing a parser for qfx/qif... lemme look it up... googling hasnt helped yet :(
Update: Found one more:
http://blogs.msdn.com/lucabol/archive/2007/08/31/parsing-qif-quicken-files-in-c.aspx
Check out http://qif.codeplex.com/
You may want to check the license before use. Thanks