Forms Data Controls :: Find Length (play Time) Of Audio?
Aug 12, 2010How to find length of audio file in .net
View 4 RepliesHow to find length of audio file in .net
View 4 RepliesI am working on an ASP.NET Web application and I want it to have audio playback functionality. I can do is using directories. For example, using the ASP.NET Audio control like :- , is pretty easy and straight-forward and works accordingly. But, the trouble comes when I'm using a database and the control. I am totally new to data binding in ASP.NET. I don't like using JavaScript, but i am comfortable using it, but I would prefer C# solution (I know beggars can't be choosers).
I have a database containing only one table called tblAudio. This table has two fields only for the title of the audio file (type NVARCHAR(MAX)) and the field for the actual audio (type VAR BINARY(MAX)). I'm using Visual Studio 2010 Professional with SQL Server Express Edition. The table has a single record with the relevant data in their fields.
i wanna play and download song from database but only path of song is stord in database so how to do this and i don't wanna use id of song i wanna select song by column name (ASP.NET)(SQL server)
View 1 Replieshow can i add audio play button to play mp3 file
View 3 RepliesHow can I play an audio on my web page using file path from Sql database?
While I am embedding a player for playing media.
I'm wth Asp.net, c#. How Can I do Audio ,Vedio streaming for a web page?
View 1 Repliesi need to play audio online in asp.net websiteMy requirement isusers will be able to browser the audio file using file upload control and two button will be displayed 'Play' and 'Stop'.site should have the capability to play audio file in any format.
View 3 RepliesHow to play audio and video files...
View 1 RepliesI already have my audio file in database (which is in varbinary(max) data type) and I could retrieve said music as byte(). But the problem is I don't know how to play it..
View 3 Replieshow to use Silverlight to play audio from local ASP.NET folders?
View 1 Repliesi need to play audio online in asp.net website
My requirement is
users will be able to browser the audio file using file upload control and two button will be displayed 'Play' and 'Stop'.
site should have the capability to play audio file in any format.
I am trying to get this to work for quite some time now. I have an asp.net page in which I am trying to play a wav file. The code in the page load event is as follows:
Response.Clear()
Response.ContentType = "audio/wav"
Response.AppendHeader("Content-Disposition", "inline;filename=" + "temp.wav")
Dim filePath As String = Server.MapPath("/temp.wav")
If Not String.IsNullOrEmpty(filePath) Then
'Here I am converting the file to a byte array,as eventually I'll be creating the wav files on the fly
Dim fileBytes As Byte() = GetFileBytes(filePath)
Response.BinaryWrite(fileBytes)
Response.Flush()
End If
The problem I am having is every time I run this page, the windows media player opens up. I would like the audio to be played using some inbuilt plugin in the browser. Something like, when you click on a voice icon, how the sound pops up without opening any player.
If I have the same content in an ashx handler, would it be better?
I could not use the embed tag because, I shall not be having a physical file on the server, it would be generated on the fly using a response stream.
How to play any audio file on browser? I used HTML5's <audio> but it does not support to all extensions. Is it any control for that that any file I can play?
View 1 RepliesHow could i paly a video & audio file on an asp.net page so that the file is determined on the run time
View 2 RepliesI am having the hardest time figuring this problem out. I have a Silverlight 4 application that loads audio and video files from URLs. The URLs are the same domain as the application is hosted on and it works great for video.The URLs are actually asp.net mvc controllers that are responsible for reading the file from a shared location on and the server and serving back a filestream. The URLs look something like this:http://localhost:31479/CourseMedia?path=omnisandbox1ILMSShare2Demo-Fire+BehaviormediaDisclaim.wma&encrypted=False&id=00000000-0000-0000-0000-000000000000
If I put the URL directly into the browser the file loads and plays in windows media player just fine, and if I use a separate test silverlight project to load the url it also works, but for the life of me I can not get it to work properly in my main project.This is the routine I use to actually do the source setting:
protected void SetPlayerURL(MediaElement player, string url)
{
if (player != null && url.Length > 0)
[code]...
I am using ajax and javascript to play sound from specific time till a specific time.
I do change the class from play to pause when user plays it but i am unable to change it back to play when the sound duration stops
<script type="text/javascript">
function aud_play_pause() {
var myAudio = document.getElementById("myTune");
var musicStartTime = 25;
var musicStopTime = 35;
[Code] ....
i am trying to find the column length of a particular sql table, it is working very fine if its 'nvarchar' or 'text' type. But if i try to get the numeric(int/bigint/bit) data type i am getting error. please help me out. The sample code is given below for you reference,'*** Source Code Start
Dim da
As
New OleDbDataAdapter(strQuery, PortalConn)
[code]...
As I am using two mkb time picker n gridview. For each mkb I use two button for In one button and for out another button. When I insert outtime automatically calculate the difference?
View 1 Repliesgrid:
<asp:TemplateField HeaderText="Outdoor Hours" ItemStyle-HorizontalAlign="Right">
<ItemTemplate>
<asp:Label runat="server" ID="lblOutdoorHours" Text='<%# calculateOutdoorHours(Eval("CheckOut")) %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
Function:
protected string calculateOutdoorHours(object CheckOut) {
for (int i = 0; i < grdAttendance.Columns.Count; i++) {
string nextCheckIn = grdAttendance.Rows[i].Columns[1].Text;
TimeSpan duration = DateTime.Parse(nextCheckIn.ToString()).Subtract(DateTime.Parse(CheckOut.ToString()));
return duration.ToString();
}
}
Adobe Flash or QuickTime..???
I assume Flash is not available via Ipads???
Which method alows the URL of the audio to be hidden when others embed the audio ?
how can i set the max-width of the label field, and use multiple line if the text length larger than max-width in the templateitem of repeater. i set the width to 10, but can't fix the length.
View 4 Repliesmy textbox and gridview is in a updatepanel (ajax) .
i want to update gridview when textbox length equal some number
for exmple (textbox.length==3)
how can i know text box length when user is typing ?(before leave textbox)
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more :: whit javascript we can know textbox length but how can update gridview in javascript (I thing we should use gridview1.databind())
I need to do parallel processing in my coding because i have 4 sql to fetch data from database which each take me 3-4 minutes.All the tables involved are raw table and that is no way i can reduce the time for the sql.I need to find a way out to reduce the data fetching time.The only thing i canfigure out is to have this 4 sql execute at the same time by doing parallel processing.
View 4 RepliesI have an autocolumngenerating GridviewI have a 2nd Gridview with identicle number of columns and I want the cell width are identicle to the 1st one.Is it possible to have an event for 1st Gridview to get the cell width of each to be used for Gridview2 datarowbound event to set the width of respective colums ?
View 3 RepliesI am using the System.Timers.Timer class. And I enable when I send a message and disable when I receive the message. How do I calculate how much time has elapsed. I have set the interval as 1 sec
Basically I retransmit data after 1000 sec again if I do not recive an ACK. I retransmit 5 times max until I get a Ack. If I receive and something before 150ms then I stop retrnsmission.
Here's the code:
timer1.interval = 1000;
port.Write(data)
timer1.enabled = true;
event handler for the received data.
timer1.enabled=false;