I've trolled through Google trying to find the answer, but to no avail, so as a last resort, I decided to bug you guys with this question.
I'm using:
Snow Leopard
ATI Radeon HD 4870 Graphics Card
Apple LED Cinema Display (24" flat panel)
So I'm all up to date...
The other day I was messing around in iMovie (I'm still a novice with this application), and everything was working fine, I managed to edit up a movie, save it and play it.
But to day, when I fired it up I got this pop up window:
In my hunt to find the fault I discovered something called Quartz Extreme Check - 1.2 which is a tiny (20Kb) application that checks and displays if Quartz Extreme acceleration is active on a machine.
Tried that out, and I got these pop ups:
I guess my question is, why was it working the other day and not now?
And what can I do to rectify the problem?
Thanks in advance for any help...
I'm using:
Snow Leopard
ATI Radeon HD 4870 Graphics Card
Apple LED Cinema Display (24" flat panel)
So I'm all up to date...
The other day I was messing around in iMovie (I'm still a novice with this application), and everything was working fine, I managed to edit up a movie, save it and play it.
But to day, when I fired it up I got this pop up window:
In my hunt to find the fault I discovered something called Quartz Extreme Check - 1.2 which is a tiny (20Kb) application that checks and displays if Quartz Extreme acceleration is active on a machine.
Tried that out, and I got these pop ups:
I guess my question is, why was it working the other day and not now?
And what can I do to rectify the problem?
Thanks in advance for any help...
