Videomaker – Learn video production and editing, camera reviews › Forums › Technique › Editing › FCP7 on Yosemite – A/V sync trouble
First thing, I’m sorry for my English, it’s really awful. I’ll try to do my best.
I’m a video editor.
I recently had to buy a new iMac 27inch (OS X Yosemite 10.10.2 – 3,5 GHz Intel Core i7 – RAM 16 GB – NVIDIA GeForce GTX 780M 4096MB).
Usually I work on FCP7, but on this new machine I have encountered an unusual problem when I try to do A/V sync.
If i put in sync audio and video “on the clapperboard”, at the beginning of the clip, in the space of a few minutes the clip go out of sync, considerably.
With FCPX and Premiere Pro (using same clips, audio and video) I don’t have this problem. And, obviously, this problem does not exists on my old Mac with old OS.
Someone can help me?