some fixes for windows media encoding

Some of the VOB files to be encoded showed some audio delay when processed through VirtualdubMod even though they played perfectly well with KMPlayer. Then found this page which explains how to do it with Virtualdub, and this one for VirtualdubMod. Basically,
Streams -> Stream List -> Right-click the audio -> Interleaving -> Delay audio track by xxx ms.
500 ms worked well for me. Virtualdub has the same thing under
Audio -> Interleaving

Then trying to do WME batch encoding as given in this post, finally ended up making a batch file with
cscript.exe wmcmd.vbs -wme "E:\wmv\2.wme"
cscript.exe wmcmd.vbs -wme "E:\wmv\3.wme"
cscript.exe wmcmd.vbs -wme "E:\wmv\4.wme"
cscript.exe wmcmd.vbs -wme "E:\wmv\5.wme"
and so on, with each wme file having a separate input and output file specified. The input file is in two places in the wme file, for audio and video. The wme files are xml files, so a text editor can be used to generate them by modifying older wme files.

But in typical Microsoft fashion, the resultant output files are not exactly the same as the files generated using the WME gui. Because, WMVAppendGui cannot join these files with files produced earlier with the WME gui! Have to re-create those files also with the wmcmd.vbs commandline technique.