Display A Live Streaming Of A TV Channel?
Jan 12, 2011I am going to develop a website in asp.net , in which i will have to display a live streaming of a TV channel.
View 2 RepliesI am going to develop a website in asp.net , in which i will have to display a live streaming of a TV channel.
View 2 Repliesthere are thousand of websites on the internet that have live coverage of the channels ,cricket matches.how does they do that? from where does they pick the coverage?
View 1 RepliesI would like to get some good ideas of how to stream a broadcast over my website. I have been researching my options for several days and have experimented with Silverlight. I don't think it will do what I am looking for though. I am developing a club website that runs off a spare desktop using IIS7 and Media Services. I could use expression encoder just fine and stream a live broadcast from my location. The problem is, I want a user on a different machine to be able to login from home and based on his provided role assignments click a button to begin a live stream and then click to end the stream. All the while, anonymous user are able to click on a seperate portion of the site to hear the "live" stream.
I consider myself to have intermediate skills using ASP.NET. The media piece has me lost though.
We have a need to stream live audio from remote devices and be able to listen to it in a web page. I can stream stored audio files, but the live stream has me a bit confused, since we will be adding the data at runtime. Can someone point me in the right direction to show me how to do this?
View 1 RepliesI want to create a website that streams live music, something like a radio, users go on to the website listen to the music, then can see what song is playing, and they can chat amoung them.Also that the person streaming the songs can as well have a speech in between the songs.i have been researching but couldnt find much information, most of the stuff i found out its very advanced, and i dont want to be copying someones code just for the sake of doing something.Â
View 1 RepliesMy project is to create a website that facilitates giving live lectures on intranet. Hence, the bandwidth is not an issue here.
Also, I have implemented some basic code of live streaming using windows media encoder SDK in a C# console application. I was able to view the streaming on another LAN PC in VLC player.
Now, how do I implement my code in the asp.net website? What I want is that in order to start the streaming (i.e., start the live lecture), the facutly just clicks on a button in a webpage. This will stream his movements to the students (via a server). Also, this will enable the facutly to view himself on the webpage.
Is this even possible? I mean it would be like : both the student and the faculty will access the same website. The interface to both of them will be different - one will start the stream and the other (student) will receive the stream.
Or will I have to create a different application to start the streaming? So it would be like the facutly will start that applicaiton to start the streaming and the students will access the stream throught the player embedded in the website.
Another question is : what player should I use to receive the stream (on the student side)? Windows Media Player (I heard that it has problems with firefox)? Or the ubiqutous flash plugin will succeed in capturing the media encoder stream?
Is there a way, without using a streaming media server, to stream semi-live audio from an asp.net web app? We want to have a microphone located at a remote site, and stream the data to the client machine for listning. Maybe somehow dynamically build the wav data, or somehow implement this using playlists?
View 1 Repliessite liek veetle, sopcast has alot of channel , but how can i filter it?
i'm doing a football fans site. i want to show almost all league
I need to audio and video streaming option on my website, like registered user can upload the video through browser option and other users can view that video on website like youtube.
View 1 Replieshow display excel live online on website when change cell on excel on my pc change cell on website
View 5 RepliesI want to display live bombay stock exchange data in my website just like this website
[URL]
how to do it...
I have to display images from a video camera in my web page.
What I am already done is, I created a folder in my severer side and continuously check for latest image in that folder.
whenever anew image arrived in that folder I display that image in my web page.
It was working when I am testing the code by dragging images in to that folder one by one.
But, when my application connected to the camera, images was coming in to that folder but my application don't have permission to take those images to display
Live Chat is a very famous tool on websites, and the operators use a special web/windows interface to talk to the clients.What I want to implement is to specify some email accounts, and when the client click's the live chat and starts typing, his/her instant messages are delivered to the available email account. My operators can talk back to them as if they are on their friends list.I don't need to require any login or registration for clients to use this Live Chat.So are there any ideas about how to implement such a thing? Are there any good third-party-modules that already do that?
View 4 RepliesI am using a generic handler (indicator.ashx) to create a graphic that is overlayed from information from a table (called LIVE) from our SQL database. This is working very well and I am very happy with the results.
However I am having an undesirable issue where the query string that is used for this is also being accessed by another page (called ReceiveLive.aspx) which is populating our LIVE table with data when we don't want this. I have been able to track this issue down to our generic handler that seems to populate this table with data whenever the handler is accessed.
The query string that is used to access our graphic through our generic handler is
http://mydomain.com/indicator.ashx?ID=ABC001.
Our other page that writes data to our LIVE database used the query string
http://mydomain.com/live.aspx?ID=ABC001 which is normally only accessed by a small piece of software that sits on the users PC and sends the data when necessary.
My question is this: How do I prevent data from being written to our LIVE table via the Live.aspx page everytime a query string is processed by my indicator.ashx is accessed?
I am able to get a token with Windows Live Delegate Authentication samples provided by Microsoft.
Now I want to access emails (New, Read, Unread etc) from live account. How can I achieve it with the help of Windows Live Delegate Authentication? Are there any examples for the same?
The Samples given by Microsoft are not related to emails.
I need to set ASP.NET_SessionId in order to dowload a file from server.
I use the following code
IContextChannel mychannel = (IContextChannel)myService;
using (OperationContextScope scope = new OperationContextScope(mychannel))
{
res = myService.DoSomething();
System.ServiceModel.Channels.MessageProperties messageProperties = ......
I have system with TV tuner card. In my project, I want to stream one of the channel from my system to other users in my LAN.
I don't have any idea how to stream TV channel from TV Tuner Card.
I want to use ASP.NET with C#.
I had YouTube Channel and I Had Web Page on my web site which display this video ,I diplay the viedo in ModalPopupExtender ,and I had problem when I finsihed from displaying this video and close ModalPopupExtender the sound of viedo still displaying.
' id="Image" runat="server" width="96" height="86" alt="Video" />
'>
' type="application/x-shockwave-flash"
allowscriptaccess="always" allowfullscreen="true" width="400" height="320">
[Code]....
I have a routine to display an image on an aspx page. The url for the image uses imagerender.aspx . This is simply an empty page with code behind:
myClass mysub = new Myclass(); // create class
Stream strm = mysub.DisplayImage(UserID); // call method to load bytes from db
byte[] buffer = new byte[2048];
int byteSeq = strm.Read(buffer, 0, 2048);
while (byteSeq > 0)
{
Context.Response.OutputStream.Write(buffer, 0, byteSeq);
byteSeq = strm.Read(buffer, 0, 2048);
}
Ok, this work fine when testing on my local machine, but when I move it to the live server, it comes up with an empty image box!
It looks like there must be a problem with security, maybe with ISS.
Does anyone know what changes I can make to fix this problem or what setting to change in IIS 7?
I never used linq before and i'm having trouble parsing the xml file at
[Code]....
[Code]....
[Code]....
I'm hoping that i'm posting in the right forum. Does anyone know how to recitify the following error from WCF:
[Code]....
I read an article that it has something to do with downloading MEX metadata so I disabled the mex and httpGetEnabled to false but no luck.
My company has developed a .NET web service and a client dll that uses that web service. The webservice is hosted on our server over ssl and the cert is provided and signed by GoDaddy. We have some clients in a hosted environment that are getting the following error message from the client dll when it tries to access our web service.
System.Net.WebException The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.
Our fix has been to have them open IE on the server, which is a challenge in and of itself for a lot of the hosted services, and go to the WSDL url. IE then prompts them with a security alert dialog. It says the cert date is valid and a valid name matching the name of the page, but was issued by a company you have not chosen to trust. When they click Yes to proceed, the client dll can then succesfully connect to the web service and operate as normal. why GoDaddy would not have been in there valid publishers list? All of the servers we have running has GoDaddy as a valid authority. I'm guessing, for security reasons, they've uninstalled the authority for GoDaddy, but not totally convinced that there's not some other underlying issue.
Unfortunately, I haven't had much luck trying to recreate this locally. If I go into Internet Options and remove the GoDaddy authorities and hit our service, ssl works just fine. I go back into the list of publishers and GoDaddy gets put right back in. So my second question is, How the heck do you get rid of GoDaddy so I can get an invalid cert warning?
Okay, last question. Is there a way in code I can tell the web service to ignore invalid certs. I've seen some posts on doing this programatically with WCF but not old web services.
When using .net remoting, does the server limit incoming client remoting calls?
I find a particular remoting call (during ASP.NET page rendering) to take from 200ms to 1500ms. While the underlying data call is only 50ms. Factoring in remoting overhead of 150ms per call, the only difference between the two cases is that the latter scenario has about a dozen more parallel remoting calls in progress. So my guess is that when too many remoting calls are happening, some will get queued up? I also doubt system resource is the cause of the delay because it is not nearly saturated.
Searching MSDN, I find the below:
http://msdn.microsoft.com/en-us/library/ms973907.aspx
clientConnectionLimit: specifies how
many connections can be simultaneously
opened to a given server. The default
is 2. This is exactly the same as the
connection limit on ServicePoint in
the net classes.
That seems awfully low to me and if were the case, my app's performance would have been much worse. Can someone confirm if there is indeed a connection limit or some other throttling in .net remoting?
We have a WCF service self-hosted in a Windows Service. Right now we're experiencing a really strange behavior with it, which is that every 23 hours, approximately, the service raises an exception for every call made to it with the following error: Server was unable to process request. ---> The request channel timed out while waiting for a reply after 00:01:00. Increase the timeout value passed to the call to Request or increase the SendTimeout value on the Binding. The time allotted to this operation may have been a portion of a longer timeout.---> The HTTP request to [URL]has exceeded the allotted timeout of 00:01:00. The time allotted to this operation may have been a portion of a longer timeout.---> The operation has timed out. The duration of the failure is between 4 and 6 minutes and, without touching anything at all, the service then goes out of the failure and the following responses are ok, for the next 23 hours, and then, again the error.
As pointed above, the WCF service is self-hosted in a Windows Service, installed on a Windows 2008 Server OS. The clients calling the service are two different Asp.NET web services, one running on the same server and the other on a virtual server in a production environment. Both clients have presented the same issue. The configuration of the complete environment is this: Phone calls are received in an IVR system (let's say node 1), which calls a web service (node 2) that retrieves some information about the customer calling. Once the customer approves the operation, the IVR calls the web service (node 2), which relays the call to the WCF Service (node 3) to process a credit operation. The WCF then makes a TCPIP socket operation through a VPN connection to another entity (node 4). That communication lasts between 3 and 10 seconds, is registered in a persistent database and then is sent back in the same path to the customer (node 3, 2 and 1). This platform processes about 2,000 transactions a day, 24/7, except for the ones failing with the timeout. The reason to have the transaction relayed to a second service is for security purposes. The amount of data exchanged in each call is about 200 or 300 bytes.
I've already tried most of the workarounds posted right here in stackoverflow ([http://stackoverflow.com/questions/981475/wcf-timeout-exception-detailed-investigation][1]) and the ones appearing there and some others found in google. The error is still persistent. The TCPIP socket operations are logged to a text file, and found no issues there with the response times from the external entity. The largest time was 9 seconds. Also, a database operations trace has been logged and did not show any performance issues either. The concurrency mode of the service is set to ConcurrencyMode.Multiple and, before going into production we made an stress test with ten clients making iterative calls over 2 hours, processing the wcf service about 30k transactions with no signs of performance impact. However, I already discarded a concurrency issue because the average time between transactions is one minute, and the largest one lasts for 9 seconds approximately. Besides, all other transactions complete successfully, independently of the load on the service.
I cannot increase the timeout of one minute given the fact that the service is for executing ecommerce operations and in fact there's nothing really taking more than a few seconds to complete. This are the facts, and I hope you guys could come up with something I haven't already tried yet. Please have in mind at the time of answering that this is a critical mission service, and the changes or configurations possible to apply in a production environment are very limited.
i have a web application that is using a https webservice and for accessing this webservice i have installed the PFK file into the mmc console in the personal storage folder and also installed in IIS. After installing the PFK file the properties of the installed PFK file shows a warning that "Windows does not have enough information to verify this certificate" but the installation is done with success. After this i go to add the wsdl to my project as service reference, but it shows the error "Could not establish trust relationship for the SSL/TLS secure channel with authority". What is the solution for this?
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