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BizHawk
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Add MP3 extract option to DiscoHawk

This commit is contained in:
beirich 2011-09-03 04:01:06 +00:00
parent 46e06d5e59
commit 8556906f2c
6 changed files with 172 additions and 64 deletions
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67
DiscoHawk/AudioExtractor.cs Normal file
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@ -0,0 +1,67 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using BizHawk.DiscSystem;
using WaveLibrary;
using System.IO;
using System.Diagnostics;
namespace BizHawk
{
class AudioExtractor
{
public static string FFmpegPath;
public static void Extract(Disc disc, string path, string filebase)
{
var tracks = disc.TOC.Sessions[0].Tracks;
foreach (var track in tracks)
{
if (track.TrackType != ETrackType.Audio)
continue;
var wave = new WaveFile(2, 16, 44100);
var waveData = new byte[track.length_aba * 2352];
int startLba = track.Indexes[1].LBA;
for (int sector = 0; sector < track.length_aba; sector++)
disc.ReadLBA_2352(startLba + sector, waveData, sector * 2352);
wave.SetData(waveData, waveData.Length / 4);
string waveFilePath = Path.Combine(path, "__temp.wav");
wave.WriteFile(waveFilePath);
Encode(waveFilePath, string.Format("{0} - Track {1:D2}.mp3", Path.Combine(path, filebase), track.num));
File.Delete(waveFilePath);
}
}
static void Encode(string wavePath, string mp3Path)
{
var args = Escape("-i", wavePath, "-ab", "192k", mp3Path);
StringBuilder sbCmdline = new StringBuilder();
for (int i = 0; i < args.Length; i++)
{
sbCmdline.Append(args[i]);
if (i != args.Length - 1) sbCmdline.Append(' ');
}
ProcessStartInfo oInfo = new ProcessStartInfo(FFmpegPath, sbCmdline.ToString());
oInfo.UseShellExecute = false;
oInfo.CreateNoWindow = true;
oInfo.RedirectStandardOutput = true;
oInfo.RedirectStandardError = true;
Process proc = System.Diagnostics.Process.Start(oInfo);
proc.WaitForExit();
string result = proc.StandardError.ReadToEnd();
}
static string[] Escape(params string[] args)
{
return args.Select(s => s.Contains(" ") ? string.Format("\"{0}\"", s) : s).ToArray();
}
}
}

4
DiscoHawk/DiscoHawk.cs
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@ -27,7 +27,9 @@ namespace BizHawk
[STAThread]
static void Main(string[] args)
{
DiscSystem.FFMpeg.FFMpegPath = Path.Combine(GetExeDirectoryAbsolute(), "ffmpeg.exe");
var ffmpegPath = Path.Combine(GetExeDirectoryAbsolute(), "ffmpeg.exe");
DiscSystem.FFMpeg.FFMpegPath = ffmpegPath;
AudioExtractor.FFmpegPath = ffmpegPath;
new DiscoHawk().Run(args);
}

13
DiscoHawk/DiscoHawk.csproj
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@ -73,6 +73,7 @@
</Target>
-->
<ItemGroup>
<Compile Include="AudioExtractor.cs" />
<Compile Include="DiscoHawk.cs" />
<Compile Include="DiscoHawkDialog.cs">
<SubType>Form</SubType>
@ -92,6 +93,10 @@
<Compile Include="ProgressDialog.Designer.cs">
<DependentUpon>ProgressDialog.cs</DependentUpon>
</Compile>
<Compile Include="Wave\WavedataSubChunk.cs" />
<Compile Include="Wave\WaveFile.cs" />
<Compile Include="Wave\WavefmtSubChunk.cs" />
<Compile Include="Wave\WaveHeader.cs" />
</ItemGroup>
<ItemGroup>
<Reference Include="System" />
@ -136,14 +141,6 @@
<Project>{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}</Project>
<Name>BizHawk.Emulation</Name>
</ProjectReference>
<ProjectReference Include="..\BizHawk.MultiClient\BizHawk.MultiClient.csproj">
<Project>{DD448B37-BA3F-4544-9754-5406E8094723}</Project>
<Name>BizHawk.MultiClient</Name>
</ProjectReference>
<ProjectReference Include="..\BizHawk.Util\BizHawk.Util.csproj">
<Project>{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}</Project>
<Name>BizHawk.Util</Name>
</ProjectReference>
</ItemGroup>
<ItemGroup>
<Content Include="corphawk.ico" />

4
DiscoHawk/DiscoHawkDialog.cs
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@ -36,7 +36,7 @@ namespace BizHawk
if (ofd.ShowDialog() != DialogResult.OK)
return;
Disc disc = DiscSystem.Disc.FromCuePath(ofd.FileName);
Disc disc = Disc.FromCuePath(ofd.FileName);
string baseName = Path.GetFileName(ofd.FileName);
ListViewItem lvi = new ListViewItem(baseName);
@ -99,7 +99,7 @@ namespace BizHawk
CueBinPrefs GetCuePrefs()
{
var prefs = new DiscSystem.CueBinPrefs();
var prefs = new CueBinPrefs();
prefs.AnnotateCue = checkCueProp_Annotations.Checked;
prefs.OneBlobPerTrack = checkCueProp_OneBlobPerTrack.Checked;
prefs.ReallyDumpBin = false;

29
DiscoHawk/MainDiscoForm.Designer.cs generated
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@ -32,7 +32,10 @@
this.ExitButton = new System.Windows.Forms.Button();
this.lblMagicDragArea = new System.Windows.Forms.Panel();
this.label1 = new System.Windows.Forms.Label();
this.lblMp3ExtractMagicArea = new System.Windows.Forms.Panel();
this.label2 = new System.Windows.Forms.Label();
this.lblMagicDragArea.SuspendLayout();
this.lblMp3ExtractMagicArea.SuspendLayout();
this.SuspendLayout();
//
// ExitButton
@ -67,11 +70,33 @@
this.label1.TabIndex = 0;
this.label1.Text = "Drag here for MAGIC";
//
// lblMp3ExtractMagicArea
//
this.lblMp3ExtractMagicArea.AllowDrop = true;
this.lblMp3ExtractMagicArea.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.lblMp3ExtractMagicArea.Controls.Add(this.label2);
this.lblMp3ExtractMagicArea.Location = new System.Drawing.Point(84, 167);
this.lblMp3ExtractMagicArea.Name = "lblMp3ExtractMagicArea";
this.lblMp3ExtractMagicArea.Size = new System.Drawing.Size(200, 100);
this.lblMp3ExtractMagicArea.TabIndex = 2;
this.lblMp3ExtractMagicArea.DragDrop += new System.Windows.Forms.DragEventHandler(this.lblMp3ExtractMagicArea_DragDrop);
this.lblMp3ExtractMagicArea.DragEnter += new System.Windows.Forms.DragEventHandler(this.lblMagicDragArea_DragEnter);
//
// label2
//
this.label2.AutoSize = true;
this.label2.Location = new System.Drawing.Point(17, 25);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(151, 39);
this.label2.TabIndex = 0;
this.label2.Text = "Drag cue here to extract audio\ntracks to MP3 for listening\npleasure!";
//
// MainDiscoForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(368, 351);
this.Controls.Add(this.lblMp3ExtractMagicArea);
this.Controls.Add(this.lblMagicDragArea);
this.Controls.Add(this.ExitButton);
this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
@ -80,6 +105,8 @@
this.Load += new System.EventHandler(this.MainDiscoForm_Load);
this.lblMagicDragArea.ResumeLayout(false);
this.lblMagicDragArea.PerformLayout();
this.lblMp3ExtractMagicArea.ResumeLayout(false);
this.lblMp3ExtractMagicArea.PerformLayout();
this.ResumeLayout(false);
}
@ -89,5 +116,7 @@
private System.Windows.Forms.Button ExitButton;
private System.Windows.Forms.Panel lblMagicDragArea;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.Panel lblMp3ExtractMagicArea;
private System.Windows.Forms.Label label2;
}
}

13
DiscoHawk/MainDiscoForm.cs
View File

@ -124,5 +124,18 @@ namespace BizHawk
}
return ret;
}
private void lblMp3ExtractMagicArea_DragDrop(object sender, DragEventArgs e)
{
var files = validateDrop(e.Data);
if (files.Count == 0) return;
foreach (var file in files)
{
var disc = Disc.FromCuePath(file);
var path = Path.GetDirectoryName(file);
var filename = Path.GetFileNameWithoutExtension(file);
AudioExtractor.Extract(disc, path, filename);
}
}
}
}