/// <summary>
/// Decode File
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public bool DecodeFile()
{
try {
if (!string.IsNullOrEmpty(CurrentFile))
{
_chunkSize = 4096; // Set Default Chunk Size
if (CurrentFile.ToLower().Contains(".mp3")) // Check Mp3
{
if (System.IO.File.Exists(CurrentFile)) // Check File Exists
{
CurrentFileName = System.IO.Path.GetFileName(CurrentFile);
using (var mp3Stream = new Mp3Sharp.Mp3Stream(CurrentFile)) { // Create Mp3 Stream
_mp3Stream = mp3Stream; // Set Mp3 Stream
_bytes = new byte[mp3Stream.Length]; // Set Bytes
_totalBytes = mp3Stream.Length; // Set Total Bytes
_numBytesToRead = _totalBytes; // Set Num Bytes to Read
_numBytesRead = 0; // Set Num Bytes Read to 0
using (var writer = new WaveWriter(CurrentFile.Replace(".mp3", ".wav"))) { // Create Writer
_writer = writer; // Set Writer
while (_numBytesToRead > 0) // Loop through Chunks
{
if (_chunkSize > _numBytesToRead) // Check Progress isn't greater than remaining bytes
{
_chunkSize = 1; // Check a chunk at a time
}
var t = new Thread(ReadDecodeChunk);
t.Start();
if (!t.Join(1500))
{
t.Abort(); // Oops! We read 1 too many bytes! Lets stop trying, we got everything.
_numBytesToRead = 0; // This should take us out of the loop soon
}
if (_readDecodeResult == 0)
{
break;
}
_numBytesRead += _readDecodeResult;
_numBytesToRead -= _readDecodeResult;
_percent = ((int)_numBytesRead * 100 / _totalBytes);
if (PercentChanged != null)
{
PercentChanged(_percent);
}
}
_writer = null;
writer.Close();
writer.Dispose();
}
_numBytesToRead = _bytes.Length;
_mp3Stream = null;
}
}
}
}
return(true);
} catch {
throw;
}
}
/// <summary>
/// Decode File
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public bool DecodeFile()
{
try {
if (!string.IsNullOrEmpty(CurrentFile)) {
_chunkSize = 4096; // Set Default Chunk Size
if (CurrentFile.ToLower().Contains(".mp3")) { // Check Mp3
if (System.IO.File.Exists(CurrentFile)) { // Check File Exists
CurrentFileName = System.IO.Path.GetFileName(CurrentFile);
using (var mp3Stream = new Mp3Sharp.Mp3Stream(CurrentFile)) { // Create Mp3 Stream
_mp3Stream = mp3Stream; // Set Mp3 Stream
_bytes = new byte[mp3Stream.Length]; // Set Bytes
_totalBytes = mp3Stream.Length; // Set Total Bytes
_numBytesToRead = _totalBytes; // Set Num Bytes to Read
_numBytesRead = 0; // Set Num Bytes Read to 0
using (var writer = new WaveWriter(CurrentFile.Replace(".mp3", ".wav"))) { // Create Writer
_writer = writer; // Set Writer
while (_numBytesToRead > 0) { // Loop through Chunks
if (_chunkSize > _numBytesToRead) { // Check Progress isn't greater than remaining bytes
_chunkSize = 1; // Check a chunk at a time
}
var t = new Thread(ReadDecodeChunk);
t.Start();
if (!t.Join(1500)) {
t.Abort(); // Oops! We read 1 too many bytes! Lets stop trying, we got everything.
_numBytesToRead = 0; // This should take us out of the loop soon
}
if (_readDecodeResult == 0) {
break;
}
_numBytesRead += _readDecodeResult;
_numBytesToRead -= _readDecodeResult;
_percent = ((int)_numBytesRead * 100 / _totalBytes);
if (PercentChanged != null) {
PercentChanged(_percent);
}
}
_writer = null;
writer.Close();
writer.Dispose();
}
_numBytesToRead = _bytes.Length;
_mp3Stream = null;
}
}
}
}
return true;
} catch {
throw;
}
}
