/// <summary>
/// Creates a new instance of the <see cref="Mp3Frame"/> class based on a <see cref="Stream"/>.
/// </summary>
/// <param name="stream"><see cref="Stream"/> which provides MP3 data.</param>
/// <param name="data">Byte array which recieves the content of the <see cref="Mp3Frame"/>.</param>
/// <returns>A new instance of the <see cref="Mp3Frame"/> class based on the specified <paramref name="stream"/>.</returns>
public static Mp3Frame FromStream(Stream stream, ref byte[] data)
{
Mp3Frame frame = new Mp3Frame(stream);
if (frame.FindFrame(stream, false))
{
data = data.CheckBuffer(frame.FrameLength);
Array.Copy(frame._headerBuffer, 0, data, 0, 4);
int read = stream.Read(data, 4, frame.FrameLength - 4);
if (read != frame.FrameLength - 4)
{
return(null);
}
return(frame);
}
return(null);
}
/// <summary>
/// Creates a new instance of the <see cref="Mp3Frame"/> class based on a <see cref="Stream"/>.
/// </summary>
/// <param name="stream"><see cref="Stream"/> which provides MP3 data.</param>
/// <param name="data">Byte array which recieves the content of the <see cref="Mp3Frame"/>.</param>
/// <returns>A new instance of the <see cref="Mp3Frame"/> class based on the specified <paramref name="stream"/>.</returns>
public static Mp3Frame FromStream(Stream stream, ref byte[] data)
{
Mp3Frame frame = new Mp3Frame(stream);
if (frame.FindFrame(stream, false))
{
data = data.CheckBuffer(frame.FrameLength);
Array.Copy(frame._headerBuffer, 0, data, 0, 4);
int read = stream.Read(data, 4, frame.FrameLength - 4);
if (read != frame.FrameLength - 4)
return null;
return frame;
}
return null;
}
/// <summary>
/// Creates a new instance of the <see cref="Mp3Frame"/> class based on a <see cref="Stream"/>.
/// </summary>
/// <param name="stream"><see cref="Stream"/> which provides MP3 data.</param>
/// <returns>A new instance of the <see cref="Mp3Frame"/> class based on the specified <paramref name="stream"/>.</returns>
public static Mp3Frame FromStream(Stream stream)
{
Mp3Frame frame = new Mp3Frame(stream);
return(frame.FindFrame(stream, true) ? frame : null);
}
/// <summary>
/// Creates a new instance of the <see cref="Mp3Frame"/> class based on a <see cref="Stream"/>.
/// </summary>
/// <param name="stream"><see cref="Stream"/> which provides MP3 data.</param>
/// <returns>A new instance of the <see cref="Mp3Frame"/> class based on the specified <paramref name="stream"/>.</returns>
public static Mp3Frame FromStream(Stream stream)
{
Mp3Frame frame = new Mp3Frame(stream);
return frame.FindFrame(stream, stream.CanSeek) ? frame : null;
}