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); }