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kingjereme

macrumors newbie
Original poster
Jun 29, 2012
11
0
Hello and thanks for your time

Just bought the latest and greatest iMac (27"), i7 3.5, 16gig ram, 4 gig video...the top of the top. Video card compliant with Final Cut X

I edit with latest Final Cut. All my files are on external drives

I migrated FROM a dual core 2011 Mac Mini that was just slow (you can imagine) particularly when playing a video in the timeline (say 2 hours, multiple things and text going on), playback would stutter and be slow getting going. Activity monitor had all 4 threads maxed when rendering or exporting.

So you would think that what I bought would be far and away sufficient.

Turns out I am experiencing the same issues. Slow starting playback from anywhere in the timeline. 5 seconds of playback and the video gets choppy and audio cuts (like dropped frames type thing). Switch to Safari for a second and then back and I get the beach ball for 20+ seconds

I only edit pro-res 422 files. 59.94 frames a second. My project files are on one LaCie D2 drive connected via thunderbolt. All my ray video files are on a separate LaCie D2 drive(s) connected via firewire.

Activity Monitor levels barely reach 15% on all 8 threads.

I have searched and searched, done some file structure changes, but nothing seems to help. I would think the iMac would handle just about anything I throw at it.

Any thoughts? It's bad enough that I wouldn't have a client over my shoulder while editing. It feels like (speed and performance wise) it's no different than the mac mini.

Again, your time is appreciated
 
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