mash/mash-1/tcl/video pipeline.tcl

[Wei Tsang Ooi <weitsang@bmrc.berkeley.edu>]

Update of /usr/mash/src/repository/mash/mash-1/tcl/video
In directory gumby.cs.berkeley.edu:/tmp/cvs-serv21408

Modified Files:
	pipeline.tcl 
Log Message:
Old Behavior:
If a user try to set the norm of the grabber before the pipeline is 
started, nothing gets set since the grabber does not exist yet.  (The 
user will not recv any error message about this.)

Fixed:
We keep the value of norm around, and set it when the grabber is created.