private static void MatroskaTagsDescriptor(EbmlReader ebmlReader, MatroskaElementDescriptorProvider medp, string tab)
{
//Console.WriteLine("\t " + (ebmlReader.ElementSize));
while (ebmlReader.ReadNext())
{
var descriptor = medp.GetElementDescriptor(ebmlReader.ElementId);
if (descriptor == null) continue;
if (descriptor.Name == "Cluster") continue;
if (descriptor.Name == "Cues") continue;
Console.WriteLine(tab + descriptor.Name + " " + ebmlReader.ElementPosition);
if (descriptor.Type == ElementType.MasterElement)
{
ebmlReader.EnterContainer();
MatroskaTagsDescriptor(ebmlReader, medp, tab + "\t");
}
}
ebmlReader.LeaveContainer();
}
// Hierarchie des tags du conteneur MKV
public static void MatroskaTagsIndentator(string mkvFilePath)
{
MatroskaElementDescriptorProvider medp = new MatroskaElementDescriptorProvider();
using (var fs = new FileStream(mkvFilePath, FileMode.Open, FileAccess.Read))
using (EbmlReader ebmlReader = new EbmlReader(fs))
{
var segmentFound = ebmlReader.LocateElement(MatroskaElementDescriptorProvider.Segment);
if (segmentFound)
{
ebmlReader.EnterContainer();
MatroskaTagsDescriptor(ebmlReader, medp, "");
}
}
}
private void GetMatroskaTags()
{
MatroskaElementDescriptorProvider medp = new MatroskaElementDescriptorProvider();
using (var fs = new FileStream(path + "/" + fullName, FileMode.Open, FileAccess.Read))
using (EbmlReader ebmlReader = new EbmlReader(fs))
{
//Console.WriteLine("--------------" + labelName + "----------------");
var segmentFound = ebmlReader.LocateElement(MatroskaElementDescriptorProvider.Segment);
if (segmentFound)
{
ebmlReader.EnterContainer();
while (ebmlReader.ReadNext())
{
var descriptor = medp.GetElementDescriptor(ebmlReader.ElementId);
if (descriptor == null) continue;
if (descriptor.Name == "Tracks")
{
ebmlReader.EnterContainer();
while (ebmlReader.ReadNext())
{
var trackDescriptor = medp.GetElementDescriptor(ebmlReader.ElementId);
if (trackDescriptor == null) continue;
if (trackDescriptor.Name == "TrackEntry")
{
ebmlReader.EnterContainer();
long trackType = 0;
string trackLanguage = null;
while (ebmlReader.ReadNext())
{
var trackEntryDescriptor = medp.GetElementDescriptor(ebmlReader.ElementId);
if (trackEntryDescriptor == null) continue;
if (trackEntryDescriptor.Name == "Video")
{
ebmlReader.EnterContainer();
while (ebmlReader.ReadNext())
{
var videoDescriptor = medp.GetElementDescriptor(ebmlReader.ElementId);
if (videoDescriptor == null) continue;
if (videoDescriptor.Name == "PixelWidth")
{
width = ebmlReader.ReadInt();
}
else if (videoDescriptor.Name == "PixelHeight")
{
height = ebmlReader.ReadInt();
}
}
ebmlReader.LeaveContainer();
}
else if (trackEntryDescriptor.Name == "TrackType")
{
trackType = ebmlReader.ReadInt();
}
else if (trackEntryDescriptor.Name == "Language")
{
trackLanguage = ebmlReader.ReadUtf();
if (trackType == 0x11) //subtitle
{
listLanguageSubtitle.Add(trackLanguage);
//Console.WriteLine("subtitle : ->" + trackLanguage + "<-");
}
else if (trackType == 2) //audio
{
listLanguageAudio.Add(trackLanguage);
//Console.WriteLine("audio : ->" + trackLanguage + "<-");
}
}
}
ebmlReader.LeaveContainer();
}
}
ebmlReader.LeaveContainer();
break;
}
}
}
}
}