/// <summary>
/// To be called each time the streaming process is stopped or suspended.
/// </summary>
public void NotifyStreamingStoppedSuspended(SoundStreamingStatus streamingStatus)
{
foreach (SoundFilter filter in filters)
{
filter.OnStreamingStoppedSuspended(streamingStatus);
}
}
protected override void OnStreamingStoppedSuspended(SoundStreamingStatus streamingStatus)
{
base.OnStreamingStoppedSuspended(streamingStatus);
if (mp3Writer != null)
{
mp3Writer.Close();
mp3Writer = null;
}
}
protected internal override void OnStreamingStoppedSuspended(SoundStreamingStatus streamingStatus)
{
try
{
base.OnStreamingStoppedSuspended(streamingStatus);
}
finally
{
DestroyBuffer();
}
}
protected internal override void OnStreamingStoppedSuspended(SoundStreamingStatus streamingStatus)
{
try
{
base.OnStreamingStoppedSuspended(streamingStatus);
BufferStream.Position = 0; //Rewind to the beginning.
BinaryWriter output = new BinaryWriter(Output);
BinaryReader input = new BinaryReader(BufferStream);
RewriteData(input, output);
output.Flush();
}
finally
{
DestroyBuffer();
}
}
protected internal override void OnStreamingStoppedSuspended(SoundStreamingStatus streamingStatus)
{
base.OnStreamingStoppedSuspended(streamingStatus);
if (Output != null && writer != null)
{
Output.Flush();
//Set the sample lenght. It may be later overriden if the streaming is again resumed.
long curPos = Output.Position;
writer.Seek(4, SeekOrigin.Begin); // Seek to the length descriptor of the RIFF file.
writer.Write((int)(streamingStatus.BytesPassed + 36)); // Write the file length, minus first 8 bytes of RIFF description.
writer.Seek(40, SeekOrigin.Begin); // Seek to the data length descriptor of the RIFF file.
writer.Write(streamingStatus.BytesPassed); // Write the length of the sample data in bytes.
//Return to the oryginal position (we're assuming that more data can be appended).
//But if not, if the stream is closed then the above assures correct header values.
Output.Position = curPos;
Output.Flush();
}
}
/// <summary>
/// Called each time the streaming process is stopped or suspended.
/// </summary>
/// <param name="streamingStatus">Current status of streaming process (summary of all
/// stop-resume sessions).</param>
internal protected virtual void OnStreamingStoppedSuspended(SoundStreamingStatus streamingStatus)
{
}
