private void ProcessInputFile(string file)
{
Parser.Songs = null;
if (VariousFunctions.ReadFileType(file) == XboxFileType.STFS)
{
var Splitter = new MoggSplitter();
if (Splitter.ExtractDecryptMogg(file, true, Tools, Parser))
{
InputFile = file;
DrawWaveForm();
}
else
{
var msg = Splitter.ErrorLog.Aggregate("Couldn't process the audio in CON file '" + file + "'\nSee the error log below:", (current, log) => current + "\n" + log);
MessageBox.Show(msg, Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else if (Path.GetExtension(file).ToLowerInvariant() == ".mogg")
{
if (Tools.DecM(File.ReadAllBytes(file), true, false, DecryptMode.ToMemory))
{
InputFile = file;
DrawWaveForm();
return;
}
MessageBox.Show("Mogg file '" + file + "' is encrypted and I couldn't process it", Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else
{
switch (Path.GetExtension(file).ToLowerInvariant())
{
case ".ogg":
case ".wav":
InputFile = file;
Tools.PlayingSongOggData = File.ReadAllBytes(file);
DrawWaveForm();
break;
default:
MessageBox.Show("File '" + file + "' is not a valid input file", Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
break;
}
}
}
private void DownMixAudio(string CON, string folder)
{
if (backgroundWorker1.CancellationPending)
{
return;
}
var ogg = folder + (useguitaroggForNonmultitrackSongs.Checked ? "guitar.ogg" : "song.ogg");
Log("Downmixing audio file to stereo file:");
Log(ogg);
var Splitter = new MoggSplitter();
var mixed = Splitter.DownmixMogg(CON, ogg, MoggSplitter.MoggSplitFormat.OGG, domainQuality.Text);
foreach (var error in Splitter.ErrorLog)
{
Log(error);
}
Log(mixed && File.Exists(ogg) ? "Success" : "Failed");
}
private void SeparateAudio(string CON, string mogg, string folder)
{
if (backgroundWorker1.CancellationPending)
{
return;
}
Log("Separating mogg file into its component ogg files");
var Splitter = new MoggSplitter();
var split = Splitter.SplitMogg(CON, folder, "allstems|rhythm|song", MoggSplitter.MoggSplitFormat.OGG, domainQuality.Text);
if (!split)
{
foreach (var error in Splitter.ErrorLog)
{
Log(error);
}
Log("Failed...will try to downmix");
DownMixAudio(CON, folder);
return;
}
FinishAudioSeparation(mogg, folder);
}
private void DrawWaveForm()
{
ClearPanels();
ClearLabels();
lblFileName.Invoke(new MethodInvoker(() => lblFileName.Text = "Analysis of audio file: " + (Parser.Songs == null ? Path.GetFileName(InputFile) : Parser.Songs[0].InternalName + ".mogg")));
var BassStream = Bass.BASS_StreamCreateFile(Tools.GetOggStreamIntPtr(), 0L, Tools.PlayingSongOggData.Length, BASSFlag.BASS_STREAM_DECODE);
if (BassStream == 0)
{
MessageBox.Show("Error processing audio stream:\n" + Bass.BASS_ErrorGetCode(), Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
var length = Bass.BASS_ChannelGetLength(BassStream);
var duration = Math.Round(Bass.BASS_ChannelBytes2Seconds(BassStream, length), 2);
var audio_info = Bass.BASS_ChannelGetInfo(BassStream);
string size;
if (Tools.PlayingSongOggData.Length >= 1048576)
{
size = Math.Round((double)Tools.PlayingSongOggData.Length / 1048576, 2) + " MB";
}
else
{
size = Math.Round((double)Tools.PlayingSongOggData.Length / 1024, 2) + " KB";
}
var minutes = Parser.GetSongDuration((duration * 1000).ToString(CultureInfo.InvariantCulture));
lblStart.Invoke(new MethodInvoker(() => lblStart.Text = "0:00"));
lblLength.Invoke(new MethodInvoker(() => lblLength.Text = minutes));
var info = "Channels: " + audio_info.chans + " | Sample rate: " + audio_info.freq + " Hz | Length: " + duration + " seconds ("
+ minutes + ") | File size: " + Tools.PlayingSongOggData.Length + " bytes (" + size + ")";
lblFileInfo.Invoke(new MethodInvoker(() => lblFileInfo.Text = info));
WaveForm WaveImage;
switch (audio_info.chans)
{
case 1:
WaveImage = GetNewWaveForm(false);
if (!WaveImage.RenderStart(BassStream, false, true))
{
MessageBox.Show("Error rendering audio stream:\n" + Bass.BASS_ErrorGetCode(), Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
ClearPanels();
return;
}
panelWave.BackgroundImage = WaveImage.CreateBitmap(WaveWidth, WaveHeight, -1, -1, highQualityDrawing.Checked);
break;
case 2:
WaveImage = GetNewWaveForm(true);
if (!WaveImage.RenderStart(BassStream, false, true))
{
MessageBox.Show("Error rendering audio stream:\n" + Bass.BASS_ErrorGetCode(), Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
ClearPanels();
return;
}
panelWave.BackgroundImage = WaveImage.CreateBitmap(WaveWidth, WaveHeight, -1, -1, highQualityDrawing.Checked);
break;
default:
try
{
List <string> TrackNames;
List <bool> TrackIsStereo;
var splitter = new MoggSplitter();
var ArrangedChannels = splitter.ArrangeStreamChannels(audio_info.chans, Path.GetExtension(InputFile) != ".wav");
GetTrackNames(out TrackNames, out TrackIsStereo);
var height = WaveHeight / audio_info.chans;
var top = 0;
var index = 0;
var maxCount = TrackNames.Any() ? TrackNames.Count : audio_info.chans;
for (var i = 0; i < maxCount; i++)
{
var multiplier = TrackIsStereo.Any() && TrackIsStereo[i] ? 2 : 1;
var panel = new Panel();
Invoke(new MethodInvoker(delegate { panel.Parent = panelWave; }));
panel.Invoke(new MethodInvoker(() => panel.Left = -1));
panel.Invoke(new MethodInvoker(() => panel.Top = top - 1));
panel.Invoke(new MethodInvoker(() => panel.Width = WaveWidth + 2));
panel.Invoke(new MethodInvoker(() => panel.Height = (height * multiplier) + 1));
panel.Invoke(new MethodInvoker(() => panel.BackgroundImageLayout = ImageLayout.Stretch));
panel.Invoke(new MethodInvoker(() => panel.Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right));
if (outlineAudioTracks.Checked && i < maxCount - 1)
{
panel.Invoke(new MethodInvoker(() => panel.BorderStyle = BorderStyle.FixedSingle));
}
var map = TrackIsStereo.Any() && TrackIsStereo[i] ? new[] { ArrangedChannels[index], ArrangedChannels[index + 1], -1 } :
new[] { ArrangedChannels[index], -1 };
var channel_stream = BassMix.BASS_Split_StreamCreate(BassStream, BASSFlag.BASS_STREAM_DECODE, map);
WaveImage = GetNewWaveForm(TrackIsStereo.Any() && TrackIsStereo[i]);
if (!WaveImage.RenderStart(channel_stream, false, true))
{
MessageBox.Show("Error rendering audio stream:\n" + Bass.BASS_ErrorGetCode(), Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
ClearPanels();
ClearLabels();
return;
}
var endFrame = WaveImage.Position2Frames((length / audio_info.chans) * multiplier);
panel.BackgroundImage = WaveImage.CreateBitmap(WaveWidth, height * multiplier, -1, endFrame, highQualityDrawing.Checked);
var font = new Font("Times New Roman", 10f, FontStyle.Bold);
var label = new Label();
Invoke(new MethodInvoker(delegate { label.Parent = panel; }));
label.Invoke(new MethodInvoker(() => label.Visible = labelAudioChannels.Checked));
label.Invoke(new MethodInvoker(() => label.Location = new Point(3, 3)));
label.Invoke(new MethodInvoker(() => label.BackColor = Color.Transparent));
label.Invoke(new MethodInvoker(() => label.ForeColor = Color.White));
label.Invoke(new MethodInvoker(() => label.Font = font));
label.Invoke(new MethodInvoker(() => label.Text = TrackNames.Count > 0 ? TrackNames[i] : "chan. " + i));
ChannelLabels.Add(label);
Bass.BASS_StreamFree(channel_stream);
ChannelPanels.Add(panel);
top += (height * multiplier);
index += multiplier;
}
}
catch (Exception ex)
{
MessageBox.Show("Error rendering audio stream:\n" + ex.Message + "\n\n" + Bass.BASS_ErrorGetCode(), Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
ClearPanels();
ClearLabels();
return;
}
break;
}
Bass.BASS_StreamFree(BassStream);
if (InputFiles.Count <= 1)
{
return;
}
var file = Path.GetDirectoryName(InputFile) + "\\" + Tools.CleanString(Path.GetFileNameWithoutExtension(InputFile), false) + ".jpg";
TakeScreenshot(file);
}
