![]() ![]() ![]() Indesign CC, Extension Manager update (but never launched.) the menu bar thing, but I usually Quit that anyway.) Graphics Switching disabled, so always on Radeon.ĬC app update (i.e. Happens whether doing multicam sequence or simple cuts.Ĭleaned media cache (Premiere/Prefs/Media/clean cache.) No Previews to clean out. Timeline bar is yellow, which always played fine (via OpenCL.) Rendering Previews of a few minute section does not help. Just straight video and 2-4 tracks of audio. Source files and cache files and preview files on Pegaus Raid on Thunderbolt. Macbook Pro, late 2011, quad-core 2.5 GHz i7, 16GB memory. When CPU pegs, it is kernal_task and Premiere at top of All Processes/%CPU table in Activity Monitor. Crashplan paused or service unloaded did not help.) Premier Pref/Memory: either Optimize for Performance or Memory, and restart. Project: Mercury OpenCL GPU (via AMD Radeon 6770m in Macbook Pro.) No change if switch to Software Only. I give it a rest for a few moments, can play ok for a minute, then CPU and choppiness creaps up again. Now, on new project, exact same setup and media as before, I get playback that is fine, then after a few moments or a minute, gets choppy, as my CPU becomes increasingly pegged, as if GPU acceleration becomes disabled with time. Premiere Pro CC 7.01, Mac, was working relatively fine for a few weeks on a couple projects. Yes, yet another mysterious choppy, jerky playback out-of-the-blue issue. ![]()
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