Hi Cody
Thanks for the quick response. Don’t think it’s a rendering issue, as it can, and often does happen the first time I drag a clip down onto the timeline and play it back on the canvas. This is without any effects at all.
Model Name: MacBook Pro 17″
Processor Name: Intel Core 2 Duo
Processor Speed: 2.33 GHz
The clips are XDCAM 108025p. I have had previous issues with grey bars across the clips when imported due to a previous demo version of the Calibrated software still apparently lingering on my system despite having zapped all trace of it from my drive. But not sure the problem is linked. All clips are fine in the viewer.
Thanks.