Locking an audio observe in Premiere Professional prevents it from being by chance modified or deleted. This may be helpful for shielding necessary audio tracks, akin to dialogue or music, from being overwritten or misplaced. To lock an audio observe, merely click on on the lock icon subsequent to the observe title within the timeline.
There are a number of advantages to locking audio tracks in Premiere Professional. First, it will probably assist to stop errors. For those who by chance make a change to a locked observe, Premiere Professional will warn you and ask you to verify the change. This may help to stop you from by chance deleting or overwriting necessary audio.