by cutscorners » Mon Jan 30, 2012 10:48 pm
You may use as many effects on a single track or video clip in Sony Vegas including repeating the same ones as you like.
Note that if you include more effects, it will naturally require a lengthier rendering time to process these effects.
*edit
Say, for example, you have a number of tracks and you want to add an effect over multiple tracks at once and edit them all.?? As far as I know, you must add individually or render project and add to the single rendered video track.