public OggVorbisEncodedStream(byte[] buffer)
{
//this.buffer = buffer;
rawStream = new MemoryStream(buffer);
//Open
file = new NativeOggVorbisFile();
NativeCallbacks callbacks = new NativeCallbacks();
callbacks.ReadFunction = new ReadFunctionDelegate(this.RawStreamRead);
callbacks.TellFunction = new TellFunctionDelegate(this.RawStreamTell);
callbacks.SeekFunction = new SeekFunctionDelegate(this.RawStreamSeek);
int result = 0;
if ((result = OggVorbisFile.NativeOpenCallbacks(buffer, file, IntPtr.Zero, 0, callbacks)) != 0)
{
throw new OggVorbisException(String.Format("Error {0} during open", result));
}
//Get info
info = new VorbisInfo(OggVorbisFile.NativeGetInfo(file, -1));
//Get lengths of the stream
pcmLength = OggVorbisFile.NativeGetLength(file, -1); // -1 to entire bitstream
rawLength = OggVorbisFile.NativeGetRawLength(file, -1); // -1 to entire bitstream
duration = OggVorbisFile.NativeGetDuration(file, -1); // -1 to entire bitstream
//Update info
info.Duration = duration;
}
public OggVorbisMemoryStream(byte[] buffer, VorbisInfo info, long rawLength, double duration)
: base(buffer)
{
this.buffer = buffer;
this.info = info;
this.rawLength = rawLength;
this.duration = duration;
}
public OggVorbisMemoryStream(byte[] buffer, VorbisInfo info, long rawLength, double duration)
: base(buffer)
{
this.buffer = buffer;
this.info = info;
this.rawLength = rawLength;
this.duration = duration;
}
public static OggVorbisMemoryStream LoadFromFile(string filename)
{
//load from file
OggVorbisFileStream fileStream = new OggVorbisFileStream(filename);
VorbisInfo ninfo = fileStream.Info;
//read to memory
byte[] nbuffer = new byte[fileStream.Length];
//fileStream.Read(nbuffer, 0, nbuffer.Length);
nbuffer = ReadWholeArray(fileStream, nbuffer);
OggVorbisMemoryStream memoryStream = new OggVorbisMemoryStream(nbuffer, ninfo, fileStream.RawLength, fileStream.Duration);
//clean up
fileStream.Close();
return(memoryStream);
}
public OggVorbisFileStream(string filename)
{
//Open File
file = new NativeOggVorbisFile();
//if (ov_open(stream.SafeFileHandle, ref vf, IntPtr.Zero,0) == 0)
// fopen for Win32!
if (OggVorbisFile.NativeFOpen(filename, file) != 0)
{
throw new OggVorbisException("Error during fopen");
}
//Get info
info = new VorbisInfo(OggVorbisFile.NativeGetInfo(file, -1));
//Get lengths of the stream
pcmLength = OggVorbisFile.NativeGetLength(file, -1); // -1 to entire bitstream
rawLength = OggVorbisFile.NativeGetRawLength(file, -1); // -1 to entire bitstream
duration = OggVorbisFile.NativeGetDuration(file, -1); // -1 to entire bitstream
//Update info
info.Duration = duration;
}
public OggVorbisFileStream(string filename)
{
//Open File
file = new NativeOggVorbisFile();
//if (ov_open(stream.SafeFileHandle, ref vf, IntPtr.Zero,0) == 0)
// fopen for Win32!
if (OggVorbisFile.NativeFOpen(filename, file) != 0)
{
throw new OggVorbisException("Error during fopen");
}
//Get info
info = new VorbisInfo(OggVorbisFile.NativeGetInfo(file, -1));
//Get lengths of the stream
pcmLength = OggVorbisFile.NativeGetLength(file, -1); // -1 to entire bitstream
rawLength = OggVorbisFile.NativeGetRawLength(file, -1); // -1 to entire bitstream
duration = OggVorbisFile.NativeGetDuration(file, -1); // -1 to entire bitstream
//Update info
info.Duration = duration;
}
public OggVorbisEncodedStream(byte[] buffer)
{
//this.buffer = buffer;
rawStream = new MemoryStream(buffer);
//Open
file = new NativeOggVorbisFile();
NativeCallbacks callbacks = new NativeCallbacks();
callbacks.ReadFunction = new ReadFunctionDelegate(this.RawStreamRead);
callbacks.TellFunction = new TellFunctionDelegate(this.RawStreamTell);
callbacks.SeekFunction = new SeekFunctionDelegate(this.RawStreamSeek);
int result = 0;
if ((result = OggVorbisFile.NativeOpenCallbacks(buffer, file, IntPtr.Zero, 0, callbacks)) != 0)
{
throw new OggVorbisException(String.Format("Error {0} during open",result));
}
//Get info
info = new VorbisInfo(OggVorbisFile.NativeGetInfo(file, -1));
//Get lengths of the stream
pcmLength = OggVorbisFile.NativeGetLength(file, -1); // -1 to entire bitstream
rawLength = OggVorbisFile.NativeGetRawLength(file, -1); // -1 to entire bitstream
duration = OggVorbisFile.NativeGetDuration(file, -1); // -1 to entire bitstream
//Update info
info.Duration = duration;
}
