public override List <ChapterInfo> GetStreams(string location, int numtitle)
{
string path = Path.Combine(location, "VIDEO_TS");
if (!Directory.Exists(path))
{
throw new FileNotFoundException("The VIDEO_TS folder was not found on the DVD.");
}
List <ChapterInfo> streams = new List <ChapterInfo>();
Ifo2Extractor ex = new Ifo2Extractor();
ex.StreamDetected += (sender, args) => OnStreamDetected(args.ProgramChain);
ex.ChaptersLoaded += (sender, args) => OnChaptersLoaded(args.ProgramChain);
string videoIFO = Path.Combine(path, "VIDEO_TS.IFO");
if (File.Exists(videoIFO))
{
byte[] bytRead = new byte[4];
long VMG_PTT_STPT_Position = IfoUtil.ToFilePosition(IfoUtil.GetFileBlock(videoIFO, 0xC4, 4));
int titlePlayMaps = IfoUtil.ToInt16(IfoUtil.GetFileBlock(videoIFO, VMG_PTT_STPT_Position, 2));
//string longestIfo = GetLongestIFO(videoTSDir);
for (int currentTitle = 1; currentTitle <= titlePlayMaps; ++currentTitle)
{
long titleInfoStart = 8 + ((currentTitle - 1) * 12);
int titleSetNumber = IfoUtil.GetFileBlock(videoIFO, (VMG_PTT_STPT_Position + titleInfoStart) + 6L, 1)[0];
int titleSetTitleNumber = IfoUtil.GetFileBlock(videoIFO, (VMG_PTT_STPT_Position + titleInfoStart) + 7L, 1)[0];
string vtsIFO = Path.Combine(path, string.Format("VTS_{0:D2}_0.IFO", titleSetNumber));
if (!File.Exists(vtsIFO))
{
Trace.WriteLine(string.Format("VTS IFO file missing: {0}", Path.GetFileName(vtsIFO)));
continue;
}
ChapterInfo c1 = ex.GetStreams(vtsIFO, titleSetTitleNumber)[0];
c1.TitleID = currentTitle;
streams.Add(c1);
}
}
else
{
Trace.WriteLine("VIDEO_TS.IFO file is missing missing on the DVD.");
//read all the ifo files
foreach (string file in Directory.GetFiles(path, "VTS_*_0.IFO"))
{
ChapterInfo pgc = ex.GetStreams(file, 1)[0];
pgc.SourceName = Path.GetFileNameWithoutExtension(file);
streams.Add(pgc);
}
}
// streams = streams.OrderByDescending(p => p.Duration).ToList();
OnExtractionComplete();
return(streams);
}
public override List<ChapterInfo> GetStreams(string location, int numtitle)
{
string path = Path.Combine(location, "VIDEO_TS");
if (!Directory.Exists(path))
throw new FileNotFoundException("The VIDEO_TS folder was not found on the DVD.");
List<ChapterInfo> streams = new List<ChapterInfo>();
Ifo2Extractor ex = new Ifo2Extractor();
ex.StreamDetected += (sender, args) => OnStreamDetected(args.ProgramChain);
ex.ChaptersLoaded += (sender, args) => OnChaptersLoaded(args.ProgramChain);
string videoIFO = Path.Combine(path, "VIDEO_TS.IFO");
if (File.Exists(videoIFO))
{
byte[] bytRead = new byte[4];
long VMG_PTT_STPT_Position = IfoUtil.ToFilePosition(IfoUtil.GetFileBlock(videoIFO, 0xC4, 4));
int titlePlayMaps = IfoUtil.ToInt16(IfoUtil.GetFileBlock(videoIFO, VMG_PTT_STPT_Position, 2));
//string longestIfo = GetLongestIFO(videoTSDir);
for (int currentTitle = 1; currentTitle <= titlePlayMaps; ++currentTitle)
{
long titleInfoStart = 8 + ((currentTitle - 1) * 12);
int titleSetNumber = IfoUtil.GetFileBlock(videoIFO, (VMG_PTT_STPT_Position + titleInfoStart) + 6L, 1)[0];
int titleSetTitleNumber = IfoUtil.GetFileBlock(videoIFO, (VMG_PTT_STPT_Position + titleInfoStart) + 7L, 1)[0];
string vtsIFO = Path.Combine(path, string.Format("VTS_{0:D2}_0.IFO", titleSetNumber));
if (!File.Exists(vtsIFO))
{
Trace.WriteLine(string.Format("VTS IFO file missing: {0}", Path.GetFileName(vtsIFO)));
continue;
}
ChapterInfo c1 = ex.GetStreams(vtsIFO, titleSetTitleNumber)[0];
c1.TitleID = currentTitle;
streams.Add(c1);
}
}
else
{
Trace.WriteLine("VIDEO_TS.IFO file is missing missing on the DVD.");
//read all the ifo files
foreach (string file in Directory.GetFiles(path, "VTS_*_0.IFO"))
{
ChapterInfo pgc = ex.GetStreams(file, 1)[0];
pgc.SourceName = Path.GetFileNameWithoutExtension(file);
streams.Add(pgc);
}
}
// streams = streams.OrderByDescending(p => p.Duration).ToList();
OnExtractionComplete();
return streams;
}
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);
}