Nobody answered :(
Well, let me try to explain it more carefuly.
I am using Pinnacle Studio 10.6.
I have movie splited in 10 chapters.
I do want to mute one chapter.
But there is one not logical thig that is happening. I do select only one chapter and with slider I do try to mute it, but Pinnacle changes the volume of few chapters (somethimes two, somethimes three, somethimes whole movie). Like Pinnacle thinks I did select more than one chapter, but I did select only one.
Somethimes Pinnacle fades out entire movie from start (where sound level is zero) to my chapter , let's say fifth.
There is no pattern to know how my sound will look. I am looking to blue lines below the movie, and they made me crazy
Did anybody had simular problem and do anybody know how to awoid it.