Bill Hunt wrote: If one is editing H.264 (not just AVCHD H.264), I recommend a very fast Quad-core CPU as the absolute minimum, and even then, things will not likely be smooth, especially if one has Clips on more than one Video Track. I recommend a fast i7 as ideal (at this point in time), and for an i5, or i3 will state that editing can probably be done, but the smoothness of playback will just never be what it should be. OTOH, many can edit well, even without smooth playback. Personally, I want to see my work, as I go, just as it will appear in the output file - smoothness and all. From experience with a new laptop over the last couple months, I would add that to go with the i7, a SSD and 12GB of memory (or more) makes a lot of difference. I'm using the biggest of 1080p60 H.264 files and getting smooth previews and 1:1 output render times, even with two video tracks. If I get enough material on the video tracks, I do have to press the Enter button sometimes.
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