Initializing Webcam From Website In Client System And Start Video
Jan 21, 2010
Problem Description: A person has to enter all his details and take a photo(While Taking his Snap in our website there will be a Image Component and we have to Initilize the Client System(Any Company Webcam)Webcam and below Image Component there will be a button(Take Snap) When he clicks on it , it should take his snap store it. After He fills all his details when he clicks on Save button, all the details along with that image should be Uploaded to the server.
1) How to Check Whether the Client has Installed any Webcam or Not First.
2) If the Client has Installed any Webcam then Initialize that Webcam When he clicks on Take Picture.
3) Stream that Video that is coming from that Webcam Inside our Image Control in Website.
4) After He Clicks on Save Image button that streaming should stop and still image should be saved.
5) Accessing that Image(Later Converting it to Byte Stream) and uploading Image along with his data to Sql Server.
What is the right approach when users (authenticated domain admins) should be able to start batch jobs (usually exe files) from an IIS (7.x) aspx (c#) page? This is an intranet site. The batch jobs have to run on the web server as Domain Admins. The website pool is executed by network service or some similar restricted account in AD.
Approaches I can think of (and their disadvantages): 1. Start exe file with System.Diagnostics.Process.Start with another account. This feature is disabled in IIS 7.x, how do I allow it?
2. Create a sheduled task and call scheduled task-api. This unmanaged dll is giving VS compiler warnings because it's unsafe to call from managed code.
3. I suppose there's a better approach, because the previous suggestions doesn't appear safe or robust.
I have a Windows program that will capture a video from a webcam as .wmv. What approach should I use to do this from an .aspx web page? I want to develop something that is a bit like youtube [URL]
I have a class that controls the webcam, storing the data in .wmv format, but this is written for windows and wants windows libraries and controls. Can I simply adapt this for a web page, using an Image instead of a Picturebox control, or do I need to use Flash or Windows Presentation Foundation (WPF)? If WPF is the answer, is it worth upgrading from VS2008 to VS2010?
When I run System.Diagnostics.Process.Start from my console application it works but the same code when I run from my web service hosted in IIS doesn't work.
Is it some thing to do with ASP.Net privileges?? if yes how can I configure it from my C# code.
im developing a web application that depends on video and audio conferencing,and i want to use an API or some tool to integrate it with my system,wonderin what is the most common easy tool used for this kind of web applications?
I can not run System.Diagnostics.Process.Start(@"wmplayer.exe") in code behind under IIS, - nothing happens, though I can do it successfully using Visual Studio ASP.NET Development server. I read topic http://support.microsoft.com/kb/555134 and made as recommended: 1) Made ASP.NET worker process run in SYSTEM account 2) Enabled IIS Admin Service to interact with desktop and rebooted serivce. - wmplayer.exe does not start, even its process does not start. I tried start notepad.exe and it partly works - process starts, I see only window frame, but not menu and can not interact with it. The other thing I tried is to put it under out-of-process (IIS virtual folder properties) and gave the process administrative rights (changed identity in Component Services): no result.
I have installed VS2008 on my development machine have winxp sp2 OS.i have created one aspx page where i have placed one button. On click of that button i want to open osk.exe(on screen keyboard). i an using following code
System.Diagnostics.Process.Start("osk.exe")i works fine there.Now for testing i deployed that application to testing server having Win7 OS and IIS7.0. It is not working there.
I'm trying to debug an ASP.NET webapp that's configured to "Use Local IIS Web Server" on WinXP. When I start the debugger, the compile succeeds, and then the following error is displayed in a dialog:
Unable to start debugging on the web server. The COM+ registry database detected a system error
The webapp never launches in my browser. How can I get rid of this message and debug this webapp?
I have a web site in Default Web Site that has been working fine.
Recently I have installed Sharepoint. Now the default web site is not working. I type in http://localhost to even test to see whether asp.net is working fine but all I can see after typing that in is HTTP 404 NOT FOUND error.
Our customer has several security cameras at their site. These cameras transmit rtmpe streams that can be accessed by using the proper url. The video itself is flv. What the customer want is the ability to view these cameras on a website, both from internet explorer, and windows mobile 6.5. How can we do this, is there some kind of component we can use that we simply can parse the rtmpe url to, and it will go fullscreen and show the video? We need to handle input as well, both from mouse and a remote control, and we planned to use javascript for that. But for now, our biggest concern is how to play the stream.
I want to learn ASP.NET 4 and C# from scratch to intermediate at least. I want to follow videos. Do you know any good website even if it is paid, I have found this[URL] but I am not sure about it,
I have reasonable experience programming for windows form programs in VB 2005, but I am new in ASP.NET. I have tried the file system website, and it does not seems to have a problem for me. However, when I was trying to create a website to run with IIS, it failed. This is what happened, to start, I chose location:HTTP on the "new web site" dialog box, and using browse button, I opened the "choose location" dialogbox. I choose "Local IIS" on the lefthand side. Then, I create new virtual directory, with the alias name "Test" and folder c:my documentweb site st (new and empty directory). Then I clicked the open button, it was still fine, where it returned to the "new web site" dialog box. However, when I clicked the OK button on the "New Web Site" dialog box, it comes up with this error:
"Configuring web site 'http://localhost/Test' to ASP.NET 2.0 failed. You may need to manually configure this site for ASP.NET 2.0 in order for your site to run correctly"
When I clicked OK, it does come up with a blank website, however if I run it, it will comes up with this error:
"Unable to start debugging on the web server. The server does not support debugging of ASP.NET and ATL Server application. Click Help for more information on how to enable debugging" but there is no Help button!
By the way, all the trials are done in VB2005/ASP.NET 2.0, we are trying to upgrade to VB2010 sometimes next year. The computer is running Windows XP.
I need to create a audio / video library website. Users should be able to browse / view the available video files in a player. Please give me some reference links / projects and also let me know the file format in which the streaming occurs fast.
I would like to create an asp.net website that display video in continu like TV. i am not sure which technology to use. The app will give a feel like a tv to the users.
how to get control over the Massegbox pup Up prompet ..i login withe C# code to webpage and want to dawnload file form there after chosing day parameter the ansews i have get from javascript the dont give me URL just massegbox show up and i have to click ok to donwload it or cancel!!! i want to download the file without showing the Messegbox and clicking ok wiche C# code how can i get it working? i tried:
1- withe webclient but not working idont have URL
2-withe response i got error iwill be happy if any one got agood ansewr for it.
