does a mac has graphic hardware acceleration?

Paul Hibbert lc at pbh.on-rev.com
Mon Jan 14 11:11:30 EST 2013


Tiemo,

There was a bug in LC (#10035) that produced the result your client is seeing when used with Mac OS X 10.7.x and later. The bug was finally resolved in LV5.5.1

Paul

On 2013-01-14, at 12:46 AM, Tiemo Hollmann TB wrote:

> Hello,
> 
> LC 4.6.2, OS X 10.8.2
> 
> I have a videoplayer and take snapshots by "export snapshot from rect."-
> Before that I set the alwaysBuffer of player "foo" to true.
> 
> This works since years, also on current Mountain Lion. Now, I have a
> customer with 10.8.2 where the snapshot only has weired pattern of lines and
> not the video picture.
> 
> I had a similar behavior on some few windows machines and found by incidence
> that switching off the hardware acceleration of the graphic adapter solved
> it and taking a snaphot worked like a charm again. 
> 
> I am not very deep into Macs, I don't even find any graphic adapter setting
> in the system settings menue. Where are those hidden? Any other idea, what
> could cause such a behavior is appreciated! Perhaps you have experienced
> this issue already?
> 
> Thank you
> 
> Tiemo
> 
> 
> 
> 
> 
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