A way to slain DRM?

I don’t know very much about DRMs, but got an “idea”: since them are encripted in a .wmv if I could insert “random garbage data”, like small text files for example, and encript it inside the .wmv file in many positions of the file .wmv itself there’s a bossibility to “breack” the protection?

you been sleep typing mate as that does not make one bit of sense.