Greetings from a newbie!
I recently purchased Vegas Platinum 7.0. I was able to record the video, add titles and transitions with some minor hick-up. However, I'm having a hard time to mix sounds. The videw that I'm editing was shot at a restaurant and the event was a birthday party. I have 3 tracks; video, voice and music. Since the original sound track is mostly noise, I added the music, but I want to bring the original sound when singing the b-day song and cutting cake. I asked the Sony tech support, and I was told that I need to use envelope. I understand how to adjust the levels of voice and music, but how can I "cut" the track of voice and music so that I can adjust the levels where I want to adjust?
Thank you in advance.