public static void Optimize(EBMLDocType ebmlDoc, Stream source, Stream target)
{
var dataSrc = new EBMLStreamDataSource(source);
var dataTrg = new EBMLStreamDataSource(target);
while(source.Position != source.Length) {
var id = dataSrc.ReadIdentifier();
var length = dataSrc.ReadVInt();
var docElem = ebmlDoc.RetrieveDocElement(id);
dataTrg.WriteIdentifier(id);
dataTrg.WriteVInt(length);
if(docElem.Type != EBMLElementType.Master) {
var offset = 0L;
var b = dataSrc.GetData(length, out offset);
dataTrg.Write(b, (Int32)offset, b.Length);
}
}
}
public void ParseMatroskaTestSuite_ParseFile(string filePath)
{
Stream src;
try {
src = File.OpenRead(filePath);
//src = File.OpenRead(@"C:\Users\Arokh\Projects\Visual Studio 2012\Projects\CSEBML\CSEBMLTest\bin\Release\TestFiles\MatroskaTestSuite\test7.mkv");
} catch(Exception) {
Assert.Inconclusive("Couldn't open Matroska Test File ({0})", filePath);
return;
}
var ebmlSrc = new EBMLStreamDataSource(src);
var matroskaDoc = new MatroskaDocType(CSEBML.DocTypes.Matroska.MatroskaVersion.V3);
var ebmlReader = new EBMLReader(ebmlSrc, matroskaDoc);
Action<bool> recurse = readValues => {
try {
ebmlReader.Reset();
Recurse(ebmlReader, readValues);
} catch(Exception ex) {
ex.Data.Add("ReadValues", readValues);
throw;
}
};
recurse(true);
recurse(false);
}