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| Much of the improvement in performance that you're seeing is because of the improved caching system in After Effects CS6. The headless version of After Effects that is called by Premiere Pro when playing dynamically linked compositions will read from the cache generated by the main After Effects application. CUDA doesn't enter into it unless you're manipulating the composition in Premiere Pro (scaling, frame rate conversion, etc.). On Jul 13, 2012, at 1:24 PM, Jim Curtis wrote: > … that in Ae and Pr CS6 (Mac), you can drag an Ae Comp into the Pr > project window? > > And did you know, that if you have a CUDA card, many of your Ae > effects, scaling, etc. will play in real-time in Pr without rendering? > > I didn't until just a couple of days ago. Even though my Pr > Sequences show the red (needs render) bar, I'm seeing real-time > playback. I'm working in SD comps and sequences. > > Nice. > > Maybe Pr is playing the RAM-Preview on disk from Ae, and CUDA isn't > necessary. But, I'm impressed. This is a pretty major advance > from CS55 for the work I do. |
