Terry,
I knew about prerender, did not realize it traveled with the project and thought it was temporary fromwhat I read!! I will try it on tomarrow, rendering a 20 gig br at this time. thanks for the further information!! the more I learn of Vegas the more i need to know it seems!! |
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See page 298 of the vegas 8 manual. By default, these prerenders are saved. There's a pref to clear them when you close the project, and also a menu command to clear them. But they are a very, very handy tool... |
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Sony Creative Software - Forums - Vegas Pro - Video Messages It was initially worked out for avchd but works with HDV as well. |
So far multi-core preview is working awesome... on clips I used to get 10-12fps on, I get a solid 29.97 and see 80-90% CPU usage (q6600 @ 3.0ghz)
Excited to try Vegas 8.1 out (or 9.0) with 12GB ram and an I7 920... @ 3.6-4.0ghz But won't find out till I decide to spend some moneh... |
I am also experiencing a significant increase in preview performance. I've got a quad core @3ghz w/ 8GB RAM.
Thanks! |
Unfortunately I discovered very stuttery playback when I turned this on just now. I have an Athlon 64 X2 CPU with 2GB of RAM, so obviously not a big work horse. This system is just slightly slower than my Core 2 Duo system.
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I also tested the multicore setting!
PAL DV AVI project, with a simple dissolve between two clips and preview via camcorder DV IN with full(best) setting. With my E2160 processor i get 17-18 fps with the default settingin the middle of the transition, and when enabled multicore, i get 19-20. So a little increase in performance. But interesting is how much cpu power is needed for this 2 fps increase: in first case the 2 core is about 60-65%, and in the second, every core is above 90% http://www.relaxvideo.hu/false.jpg http://www.relaxvideo.hu/true.jpg I think this is the reaseon why not enabled by default the multicore preview. Maybe the code isnt well written for dualcore support (or buggy?). Somebody have a config that can play back two stream with dissolve in full quality and full fps on camcorder? Another settings that i have changed, and like it: video seekscrub: 16ms (i get very quick response when scrubbing like in Virtual dub!) meter refresh rate 16ms event selection outline thickness 3 (easier identify which event is selected) thx for info! edited: i also tested without camcorder, only preview on pc monitor i add a color correction and a title at the dissolve, and when disabled multicore i get 11 fps, when enabled, i get 6! Weird!! |
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