Hmm, there’s no hard and fast rules, but I can tell you the situations I most use these “features”.
I lock the tracks mostly when I’m editing audio. I have the music in 2 or 4 separate audio tracks, separate from anything else in the timeline. I can then lock all the video and audio tracks except those two or four tracks that contain the tunes. I can now ripple delete and cut the music away to my heart and ears’ content without moving any of the other audio or video in my timeline.
You should unpatch your tracks when you want to add video only from a file that contains both audio & video from the viewer to the timeline. You should also unpatch the audio if you are trying to add audio to a disabled track, it won’t work. If you need the audio in there, then you must enable the audio track that is disabled.
have you figured out auto select yet? What system are you coming from? Does any of this help?
I’m sure others will chime in with much better uses.
Jeremy
———–
G5 Dual 2Ghz <> 4GB RAM <> FCP 5.04 <> Kona 2
ATTO 42XS <> Huge Systems 4105 Fibre
OS 10.4.2 <> QT 7.0.3