public AudioStream Load(string streamKey, string filename)
{
if (!File.Exists(filename))
{
throw new Exception("Cannot find file " + filename);
}
if (GetStreamSection(streamKey) != null)
{
throw new Exception("AudioStream already exists with streamKey " + streamKey);
}
var audioStream = new Sample
{
Filename = filename
};
var tags = TagHelper.LoadTags(filename);
if (tags != null)
{
if (tags.Gain.HasValue)
{
audioStream.Gain = tags.Gain.Value;
}
if (tags.Bpm.HasValue)
{
audioStream.Bpm = tags.Bpm.Value;
}
audioStream.Description = TrackHelper.GuessTrackDescription(filename, tags.Artist, tags.Title);
}
AudioStreamHelper.LoadAudio(audioStream);
audioStream.SyncProc = OnSync;
AudioStreamHelper.AddToMixer(audioStream, Output);
AudioStreamHelper.SetPosition(audioStream, 0);
lock (_streamSections)
{
_streamSections.Add(new AudioStreamSection
{
Key = streamKey,
AudioStream = audioStream,
AudioSections = new List <AudioSection>()
});
}
return(audioStream);
}
