Whooops! Off the grid for awhile but thank you for the continued followup.
"BIG" defined as 28 minutes total and combination of video/pics/pips/multiple pips at same time/audio mixing/some effects/some transitions (but not nearly as many transitions as I've used in past projects)/ some particles, and mostly--lots of changing "on the fly". That is, a few minute of primary vid that is then "overlayed" with pip video, then back to primary vids with increased speed switching frequently to "reg" speed short clips....having alot of fun but still having some "issues".
In addition to the crash thing, the preview (regardless of level) is often jerky, stuttering, or will roll right over some of the clips as if they were not there.
Specs are as follows:
HP dv9815 nr "entertainment" laptop with 3 GB RAM, 2 GH AMD Turion 64X2, Vista 32 SP1 (SP2 download would never work), Virtual "paging file" size set to recommended 4500 MB, NVIDIA Ge Force 7150M/nForce 630m display adapter and running through a 22" Samsung flatscreen monitor using Synchmaster 2220WM/G22PW/2220WM (analong). "Smart Ram" with at least 60% free with plenty of free cpu as I shut down almost everything running in background that isn't needed.
Probably more information than you need/want to know but I hope it will give enough background for understanding problems.
Re: Mute clip/track: yes it works until I restart program but setting must be reapplied. Again, maybe it's because the vid is in a PIP line which is probably why I can't split audio. Placed same vid in main timeline and was able to split audio away and could then, through mixer, silence sound. Seems that the PIP area imposes limitations on this.
I know this has become a novella of sorts and I probably should start a new thread. I've searched for many of these issues and find others that have some of the same sort of problems so please know I'm trying on my end to figure this out.
Could splitting audio from video repeatedly be part of the problem? Not sure why I've done that when it wasn't necessary....but I did. Perhaps those splits require program/system resources that are unnecessary if I had just left them alone (although unable to then remix audio.)
Tony: Not sure what "rerendering project" means....will search that one as it might fix what ails me.
Maybe I'll just send a card.
No worries: I'm still having a great time learning and creating.
And a HUGE THANKS to all of you who are putting your creations out there to share and those of you who are "monitoring" the "WTF?" help desk.
You KNOW you're addicted to this when you would rather work on your project than take a few days off to go see an old friend you haven't seen in years! (Shhhhh. Don't tell.)
Once winter sets in here, I'll feel like Jack Nicholas in "The Shining"...........
Peace
Melissa in Maine
"Pray for the Dead and Fight like Hell for the Living"- Mother Jones