System information
Switch Description
Resample (video only) Select a radio button to determine  how video frames will be 
resampled when the frame rate of a media file  is lower than the 
project’s frame rate. This can occur either when the  event has a 
velocity envelope or when the frame rate of the original media  is 
different than the Frame  rate setting on the Video tab of  the Project 
Properties dialog.
With resampling, the intervening frames  are interpolated from the 
source frames, much like a crossfade effect  between the original 
frames. This may solve some interlacing problems   and other jittery 
output problems.
n  Smart  Resample
Resampling occurs only when an event's  calculated frame 
rate does not match the project frame rate and the project  
frame rate is 24 fps or greater.
The calculated  frame rate takes into account any changes 
made to event speed with velocity  envelope, playback rate, 
and undersample rate. 
n  Force Resample
The event is always resampled, regardless  of its frame rate or 
the output frame rate.
n  Disable Resample
No resampling will occur.
Audio Streams
When you add a multistream audio file to your project, you can choose which stream you want to use in 
the event.
1.  Select an audio event and choose Stream from the Edit menu (or right-click an event and choose 
Stream from the shortcut menu). A submenu is displayed.
2.  Choose a command from the submenu to choose the stream you want to use.
Audio Channels
Vegas Pro allows you to perform audio channel conversion nondestructively.   You can mix channels, 
convert to mono, swap channels in a stereo file,  or choose the channel that you want to use in a 
multichannel file.
1.  Select an audio event and choose Channels  from the Edit menu (or right-click an event and choose 
Channels  from the shortcut menu). A submenu is displayed.
EDITING EVENTS ON THE TIMELINE177










