hello I m getting an error "Virtual memory is to low"; while running my real-time application that is developed in C#.In our application, we are capturing the Live video and transmitting on LAN as well. IS IT ANY hARDWARE PROBLEM

B!z

hi I m developing a desktop application in streaming media using C#. I m doing different opertions in it using multithreading like User Login, searching information from Database, searching and playing video file etc. I m also capturing Live video from Webcam and displaying it on the window of my application. But the problem is that when I put the code of Live video capturing and preveiwing in Thread,it doesn't work i.e it doest not caputer n display the live video. so tell me that is multithreading not possible in streaming media or there is some techniques of multithreading for it? Plz reply me ASAP Regards

B!z

hello, Using DShowNET,I want to preview live video, capture it to a video file and grab frames at the same time and here i am encountering problem.Using the ISampleGrabberCB interface, one can preview the video and grab frames without any problems. Using the ICaptureGraphBuilder2 interface,one can preview and capture video to a file without any problems. But how to do both these tasks at the same time? I m adding each filter one at a time and then connecting them one at a time. The result; a problem in GetConnectedMediaType method. media = new AMMediaType(); hr = sampGrabber.GetConnectedMediaType(media); It is returning negative value(-214...) and i dont get y? :'( Can anybody who worked in DShowNet help me out?

B!z

No. coz last time when another function returned this same negative value (-214...), the problem was not in that function itself. And BTW i wrote "ICaptureGraphBuilder2 capGraph;", its not actually like that(coz the code was bit lengthy so included that method only). i just wanted to tell that capGraph is actully its object.Anyways thx for the reply. Anyone else who worked using DShowNET by .NET master?

B!z

hye, (Using DShowNET)When i call this FindPin(), it returns nagative value.I m calling it like this; ICaptureGraphBuilder2 capGraph; IPin pin; Guid pc = PinCategory.Capture; Guid pt = Guid.Empty; int hr = capGraph.FindPin( Device(which i found attachd), 1, ref pc, ref pt, false, 0, p); and it returns negative value(-214...). I checkd the parameters during debugging, no problem in them then Whats wrong m i doing?

B!z

Ok thx. i'll check it !

B!z

no its my programme that causes System to restart. and now i m going to look at this proj:http://www.codeproject.com/cs/system/DriveDetector.asp\[^\] for further help. Regards.

B!z

hye, I m Using USB webcam in my project to take live video. If, accidently, I unplug the camera while its grabbing live video frames, my system restarts. I have searched but cant find its solution so far. So plz can any1 tell me how can i fix this problem ?

B!z

Hello!! I want to convert .bmp image to Jpeg image in C#. so kindly help me out. thx

B!z

Ofcourse At 1st I searched there but didnt get exact info. related to LIVE video then asked.THANX.

Shanzay

Thanx all of u for helping me in removing the error.

B!Z

hi My application is related to sockets and I m using threads in it.I closed sockets as well as threads but now still Y I m getting this exception and how to remove this error " Unhandled exception at 0x7c81eb33 in Playback1.exe: 0xE0434F4D: 0xe0434f4d." plz help me out as soon as possible

B!Z

Hi !!! whenever i run my application 2nd time, I get the error... i.e Unable to copy file "obj\Debug\File1.exe"to"bin\Debug\File.exe". The process cannot access the file 'bin\Debug\File1.exe' because it is being used by another process. wts the reason behind it. I also closed or free all the resources. plz help me out...

B!Z