public static List<ChapterInfo> ReadPgcListFromFile(string file)
{
ChapterExtractor ex = null;
string fileLower = file.ToLower();
if (fileLower.EndsWith("txt"))
ex = new TextExtractor();
else if (fileLower.EndsWith("xpl"))
ex = new XplExtractor();
else if (fileLower.EndsWith("ifo"))
ex = new Ifo2Extractor();
else if (fileLower.EndsWith("mpls"))
ex = new MplsExtractor();
else if (fileLower.EndsWith("xml"))
throw new Exception("Format not yet supported.");
else if (fileLower.EndsWith("chapters"))
{
List<ChapterInfo> ret = new List<ChapterInfo>();
ret.Add(ChapterInfo.Load(file));
return ret;
}
else
{
throw new Exception("The selected file is not a recognized format.");
}
return ex.GetStreams(file, 1);
}
public override List<ChapterInfo> GetStreams(string location, int numtitle)
{
List<ChapterInfo> pgcs = new List<ChapterInfo>();
ProcessStartInfo psi = new ProcessStartInfo(@"d:\programs\eac3to\eac3to.exe", location);
psi.CreateNoWindow = true;
psi.UseShellExecute = false;
//psi.RedirectStandardError = true;
psi.RedirectStandardOutput = true;
psi.WorkingDirectory = Application.StartupPath;
Process p = Process.Start(psi);
string output = p.StandardOutput.ReadToEnd();
p.WaitForExit();
foreach (Match m in Regex.Matches(output, @"\d\).+:\d\d"))
{
string[] data = m.Value.Split(',');
string sourceFile = Path.Combine(Path.Combine(Path.Combine(
location, "BDMV"), "PLAYLIST"), data[0].Split(')')[1].Trim());
ChapterInfo pgc = new ChapterInfo()
{
Duration = TimeSpan.Parse(data[data.Length - 1].Trim()),
SourceName = data[0].Split(')')[0],
SourceHash = ChapterExtractor.ComputeMD5Sum(sourceFile)
};
OnStreamDetected(pgc);
pgcs.Add(pgc);
}
/*
1) 00001.mpls, 00002.m2ts, 1:34:15
- h264/AVC, 1080p24 /1.001 (16:9)
- AC3, Spanish, multi-channel, 48khz
- DTS Master Audio, English, multi-channel, 48khz
2) 00027.mpls, 00036.m2ts, 0:24:19
- h264/AVC, 1080p24 /1.001 (16:9)
- AC3, English, stereo, 48khz
*/
foreach (ChapterInfo pgc in pgcs)
{
psi.Arguments = location + " " + pgc.SourceName + ")";
p = Process.Start(psi);
output = p.StandardOutput.ReadToEnd();
p.WaitForExit();
if (output.Contains("Chapters"))
{
if (File.Exists("chapters.txt")) File.Delete("chapters.txt");
psi.Arguments = location + " " + pgc.SourceName + ") chapters.txt";
p = Process.Start(psi);
output = p.StandardOutput.ReadToEnd();
p.WaitForExit();
if (!output.Contains("Creating file \"chapters.txt\"...") && !output.Contains("Done!"))
{
throw new Exception("Error creating chapters file.");
}
TextExtractor extractor = new TextExtractor();
pgc.Chapters = extractor.GetStreams("chapters.txt", numtitle)[0].Chapters;
OnChaptersLoaded(pgc);
}
}
/*
M2TS, 1 video track, 2 audio tracks, 6 subtitle tracks, 1:34:15
1: Chapters, 25 chapters
2: h264/AVC, 1080p24 /1.001 (16:9)
3: AC3, Spanish, 5.1 channels, 448kbps, 48khz, dialnorm: -27dB
4: DTS Master Audio, English, 5.1 channels, 24 bits, 48khz
(core: DTS, 5.1 channels, 24 bits, 1509kbps, 48khz)
5: Subtitle (PGS), English
6: Subtitle (PGS), Spanish
7: Subtitle (PGS), Spanish
8: Subtitle (PGS), French
9: Subtitle (PGS), Chinese
10: Subtitle (PGS), Korean
*/
OnExtractionComplete();
return pgcs;
}
