I've been looking for a way to play an MP3 file over a specific sound device for a while now and I just haven't been able to find any decent code examples in VB.NET. Basically I need a way to find and list all the sound devices on the system and then play an MP3 file over one of them. I have found code examples in C# and similar but I couldn't find any VB.NET code.
View 2 RepliesIs their a way for my application to get any sound playing from my pc and play it?
View 6 RepliesIm developing a TAPI Applicationi had many problems with Acepting the call and detecting DTMF tones, but now these problems are solved,,, now the problem im facing is to play a wave file to the user who is on the phone...... Is there anyone who can gimme code or tel me how to do this in Vb.net
View 5 RepliesI am creating a program in VB 2010 that needs to play two synthesized sine waves at the same time, one in the right channel and the other tone in the left channel.
These tones will be 2 slightly different frequencies.
I tried to start a thread a week or so ago, but I did not make it clear exactly what I needed, and did not get my project started yet.
I have a VB.NET application that crashes on a client's computer with a BSOD error... KERNEL_DATA_INPAGE_ERROR.This error occurs at a point where my program does two things:
Locks the computer
Plays a sound in BackgroundLoop mode
For locking the work station, I am just using this:
<DllImport("user32")> _
Public Shared Sub LockWorkStation()
End Sub
For playing the sound, I am doing this:
My.Computer.Audio.Play(My.Resources.ResourceManager.GetStream("somesound"), AudioPlayMode.BackgroundLoop)
Now, this sound loops until the user logs back in. My software detects the session state switch and stops playing the sound. Sometimes when I log back in, the sound card plays garbage data for a split second, instead of the rest of the audio buffer. I get the impression that this has something to do with session switching.Could my client be having an issue where there is memory corruption occurring at the point of locking the computer?I apologize for the vagueness of this post... I am not sure where to begin as I cannot reproduce the problem myself.
Edit: If the sound is left to play on its own, even without locking the computer, eventually the computer will lock up and then bluescreen. Playing the sound while locking at the same causes it to happen sooner.
Edit #2: So I've seen it fail now. The sound loop starts playing correctly but quickly switches to looping of garbage data. It's as if it is just reading a random location in memory and looping that. Very strange behavior!
I want to have a applacation then wehen somthing happens (like, uhh a error message but without the message box.) what would be the code that plays the windows alert sounds, and one that applies to the current sound scheme i have running.
View 1 RepliesHere is the code that I have that plays a certain sound
Dim Alarm As System.Media.SoundPlayer = New System.Media.SoundPlayer(Steven_Anderson_HW5.My.Resources.Alarm)
Alarm.Play()
Well, is there a way to make the sound repeat itself after it is done playing?
I want to play all sound formats in visual basic pocket pc.I'm using visual studio 2005 . net
View 2 Replieshow to detect what frequency of the sound that is playing on a speaker on vb2005. what reference should i have. what function should i use.
View 3 RepliesI made a Listbox but there is an issue.. I want to play a sound when I click one of the names in the listbox.
View 6 RepliesI'm writing a metronome program (a.k.a. click track; it's used for keeping you in time in music), and can't for ther life of me figure out how to play a sound byte (a short beep) as the beat.
I know I need to place this code in the Timer Tick event, but I just have no idea how to import/reference etc. the sound.
How can I display text while a sound is playing? It keep pausing until the sound has completed.
View 1 Repliesim trying to open another form2/app that have music but i wanna stop the sound in form1 from playing when form2 open?
View 1 RepliesI want to make a function to record the sound and then to play the record,like the telephone. I have ever download some articles,but they were all too complex,or they have too many unassociate code,so I can not understand the courses of the recording and playing.I want to get some code here?
View 2 RepliesI wan't to play a sound whether its the wav playing from within or a speech voice and to select a different output device other than the default. some programs allow me to output its sound on my other devices such as headsets while PC speaker plays something else.
View 1 Replieshow to get current volume of system sound device in windows 7 ?I looked up in google but every solution returned values like -1, 4686346, ...
View 1 RepliesFor stopping by, is there a way to detect when a sound file (WAV) stops playing?
e.g.> There is a FORM with a PLAY button on which is coded to play a WAV file. But how does VB detect when the WAV file has finished playing?
Here is the code I have on the PLAY button
My.Computer.Audio.Play("test.wav", AudioPlayMode.BackgroundLoop)
how can i make my program feel if any device or usb device plugged into the computer or unplugged.url...
View 3 RepliesA Problem in accessing a device from VB Windows cannot load the device driver for this hardware because there is a duplicate device already running in the system. (Code 42) This error is because i am using 2 devices of the same company which has the mass usb storage on it and when i install one of the device the other hides. So one is detected the Other is not. It also give a error called designed dragnonacally something...
View 2 RepliesHow I can get the Media playing now playing using Sendmessege or wmp.dll?
View 5 RepliesI have a question about of capture sound function, someone have a code example for visual basic 2010 in windows 7?, I tried using mcisendstring function but the sound quality, is poor.
View 5 RepliesI have background sound loop with the My.Computer.Audio and it works fine. I want to play another sound (like a beep) when desired without stopping the background sound. Several examples I have found don't seem to work. I am in VB.NET 2008 Professional.
View 8 RepliesI'm ready to start adding sound to a 3D game and I'm looking for a decent Free library.it would not require DX and be something like:
dim MySound as SoundLib.Sound
MySound = SoundLib.LoadSound("soundfile.wav")
SoundLib.Play3DWorld(Location.X, Location.Y, Location.Z, VolumeModifier, MySound)so far all Im finding is expensive, C#, old, or not .NET compatible.
im making a techno progam in visual basic 2008 and after 3 hour im think how to save the sound they make and catshing a sound recorder but what the code im try to find on internet but find 0 pleas give me the code im try to find
View 1 RepliesI'm creating an application that will have 3 streams of audio. I can get 2 streams playing easy enough using DirectX AudioVideoPlayback and setting the balance for each Audio Instance. However, I need a 3rd Audio instance to play out of another output such as the Rear or Centre. An alternative would be to be able to select a different sound device in the machine to play the 3rd audio stream.
[Code]...
I need to get the decibel level of sound being sent to the sound card (not the actual sound level the speakers are instructed to emit via volume level)There is next to no information i can find on the net to even access sound data. Could anyone point me in a direction for this? The OS will be vista/7.
View 2 RepliesI'm creating an application that will have 3 streams of audio.I can get 2 streams playing easy enough using DirectX AudioVideoPlayback and setting the balance for each Audio Instance.However, I need a 3rd Audio instance to play out of another output such as the Rear or Centre.An alternative would be to be able to select a different sound device in the machine to play the 3rd audio stream.I've been searching the net for 2 days now trying to find a solution, but have so far been unsuccessful. I've tried a few alternative libs such as DirectShow.Net, DirectSound, BASS.Net, QuickTime and OpenTK.Some of them do what I need to do, but they are either too difficult to use and therefore impractical or they are missing some other essential features such as Events which are required to make the rest of the application work. Would anyone oppose to me posting this same thread on other forums?I will of course post a solution if one is found elsewhere without advertising external websites.
View 4 RepliesI have code to play wave files.
Private Declare Function sndPlaySound Lib "winmm.dll" Alias "sndPlaySoundA" (ByVal lpszSoundName As String, ByVal uFlags As Long) As Long
Private Const SND_ASYNC = &H1
sndPlaySound(WAV_PATH, SND_ASYNC)
[code]....
which is my favorite because of the SEAMLESS loop which I cannot accomplish with the first code.However there is a problem.Both will play .WAV files of any frequency be it 44.1 or 48 so long as its 16bit. My problem is that I have .wav files which are 24 bit, and 32 bit. It is odd because these files play and can be made in a variety of audio applications, but when playback is attempted using the supplied code, nothing but silence!While I know how to re-encode the audio to a new bit depth, I need to play back these specific files.
Could anyone tell me the logic or the code to do this scenario:I Have 10 numbers (they're in a list or any other), they're all randomized, e.g. {1,4,7,7,5,2,4,1,4,9}.Now there's a code to take all of those 10 numbers and take out paired numbers, they're two ones, two sevens, and three fours. So the program will delete the ones, sevens, and fours, but leaving one four because one is not paired up. Now they're only 4 numbers in the list {5,2,4,9}.
View 5 RepliesI do not want to use a hidden player or anything. I want to play it through code.
View 5 Replies