Can I Delete All The Command In "PGC Command Table" with Ifoedit?

[Michael Glay]

Can I Delete All The Command In "PGC Command Table" with Ifoedit?
After I Do That, It Show "There Is No PGC Command" in The IFO file. Then Test And Preview with DVD Play. The Audio Stream 1(First Stream) Is The Default stream. No Subtitle Display By Default.(That's What I Want) If I want to turn off the default subtitle and make default audio stream is the first stream, Can I use this method? DVDfab Also delete all the Command In PGC Command Table, you can see "There is no PGC Command Table" In DVDFab output file. But I am not sure this method is right or not.
Can Someone tell me this method is right or wrong to turn the default subtitle off?
Thanks

[influenza]

I would rather try this:

Turning Subtitles (On/Off) by Default (http://forum.doom9.org/showthread.php?s=&threadid=45440)

Or any of 2cools other guides.

And use a different describtion next time please. Like : how to turn off subtitle by default or so. (searching with this terms would have got you far too, BTW)