public void LoadAudio(Stream stream, IFileFormat format)
{
stream.Position = 0;
Format = format;
foreach (string ext in Format.Extension)
{
string extension = ext.TrimStart('*');
switch (extension)
{
case ".bfstm":
case ".bcstm":
case ".bfwav":
case ".bcwav":
var bcfstmReader = new BCFstmReader();
audioWithConfig = bcfstmReader.ReadWithConfig(stream);
stream.Position = 0;
bxstmStructure = bcfstmReader.ReadMetadata(stream);
break;
case ".brstm":
case ".brwav":
var brstmReader = new BrstmReader();
bxstmStructure = brstmReader.ReadMetadata(stream);
stream.Position = 0;
audioWithConfig = brstmReader.ReadWithConfig(stream);
break;
case ".idsp":
var idspReader = new IdspReader();
idspStructure = idspReader.ReadMetadata(stream);
stream.Position = 0;
audioWithConfig = idspReader.ReadWithConfig(stream);
break;
case ".hps":
var hpsReader = new HpsReader();
hpsStructure = hpsReader.ReadMetadata(stream);
stream.Position = 0;
audioWithConfig = hpsReader.ReadWithConfig(stream);
break;
case ".wav":
var wavReader = new WaveReader();
waveStructure = wavReader.ReadMetadata(stream);
stream.Position = 0;
audioWithConfig = wavReader.ReadWithConfig(stream);
break;
default:
throw new Exception("Unsupported Extension " + ext);
}
audioData = audioWithConfig.Audio;
}
}
public Stream unpackWavStream(string file)
{
for (int i = 0; i < amtaData.Count; i++)
{
if ((audioIdntr[i] == ".bfwav" || audioIdntr[i] == ".bfstp" || audioIdntr[i] == ".bfstm") && strgList[i].name == file)
{
Stream f = new MemoryStream();
BCFstmReader reader = new BCFstmReader();
WaveWriter writer = new WaveWriter();
VGAudio.Formats.AudioData convertedWav = reader.Read(audioData[i]);
writer.WriteToStream(convertedWav, f);
return(f);
}
}
return(null);
}
public void unpackWav(string file)
{
Directory.CreateDirectory(file);
for (int i = 0; i < amtaData.Count; i++)
{
if (audioIdntr[i] == ".bfwav")
{
FileStream f = File.Create(file + "/" + strgList[i].name + ".wav");
BCFstmReader reader = new BCFstmReader();
WaveWriter writer = new WaveWriter();
VGAudio.Formats.AudioData convertedWav = reader.Read(audioData[i]);
writer.WriteToStream(convertedWav, f);
f.Close();
}
}
}
public void BcstmLoopAlignmentIsSet()
{
GcAdpcmFormat audio = GenerateAudio.GenerateAdpcmSineWave(BuildParseTestOptions.Samples, 1, BuildParseTestOptions.SampleRate);
audio = audio.WithLoop(true, 1288, 16288);
var writer = new BCFstmWriter(NwTarget.Ctr)
{
Configuration = { LoopPointAlignment = 700 }
};
byte[] builtFile = writer.GetFile(audio);
IAudioFormat parsedAudio = new BCFstmReader().ReadFormat(builtFile);
Assert.Equal(1400, parsedAudio.LoopStart);
Assert.Equal(16400, parsedAudio.LoopEnd);
}
public AudioData GetAudioData()
{
BCFstmReader reader = new BCFstmReader();
return(reader.Read(Data));
}