This has happened on two different Macs running latest Premiere CC. Trying to play Apple HDV 1080i60 (1440x1080) footage and it just starts falling apart and becomes unplayable (see screens). It especially does it when trying to fast forward through footage. The original footage plays back fine in Quicktime AND in Premiere CS6. It also plays fine on CC with my beefy Mac Pro 10.8.4. It was an older Mac Pro (10.7) and Macbook Pro (10.7) that had issues - both using Mercury software acceleraton only. They play back other codecs just fine. Any ideas?
How exactly was the footage captured?