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sawass sawass
NA
36
23.7k
repeat playback of a sound file with Naudi
May 25 2011 3:55 PM
hello
,
I have
a
function
that
allows me
play a
sound file
located
in
a database
in
all
sound cards
installed
in
my
pc.I
uses
Naudio
library
.
How can I
repeat
reading
this
file
sound
automatically
and
thank you
in advance
for
your helpers
Here is my code:
private void PlaySoundInDevice(int deviceNumber, string fileName)
{
if (outputDevices.ContainsKey(deviceNumber))
{
outputDevices[deviceNumber].WaveOut.Dispose();
outputDevices[deviceNumber].WaveStream.Dispose();
}
var waveOut = new WaveOut();
waveOut.DeviceNumber = deviceNumber;
WaveStream waveReader = new WaveFileReader(fileName);
// hold onto the WaveOut and WaveStream so we can dispose them later
outputDevices[deviceNumber] = new PlaybackSession { WaveOut = waveOut, WaveStream = waveReader };
waveOut.Init(waveReader);
waveOut.Play();
}
private Dictionary<int, PlaybackSession> outputDevices = new Dictionary<int, PlaybackSession>();
class PlaybackSession
{
public IWavePlayer WaveOut { get; set; }
public WaveStream WaveStream { get; set; }
}
private void DisposeAll()
{
foreach (var playbackSession in outputDevices.Values)
{
playbackSession.WaveOut.Dispose();
playbackSession.WaveStream.Dispose();
}
}
public void PlayInAllAvailableDevices(string fileName)
{
int waveOutDevices = WaveOut.DeviceCount;
for (int n = 0; n < waveOutDevices; n++)
{
PlaySoundInDevice(n, fileName);
}
}
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