Worst case, it's not too hard to capture the video with QTKit and pass the 
frames in via a published input. As a bonus you can render when frames are 
received which should be more efficient. 

Chris



On 20 Nov 2010, at 01:17, Christopher Wright <[email protected]> 
wrote:

>> Not sure what all that means :) but I tried a test where I already have the 
>> qtz comp up & running in QC and then I run the program with the 
>> -renderAtTime:. Same result, blank images, only difference is that the 
>> camera light is on because of QC. The program works well with other 
>> compositions that don't use the camera, so maybe there's some sort of 
>> underlying incompatibility with -renderAtTime: and the VIP.
> 
> I don't think it's an incompatibility, because many other programs use 
> -renderAtTime: instead of a QCView (QC Visualizer, for example, among many 
> other that I've written in the past few years) and they work with the VIP, no 
> problems.
> 
> Maybe it's something specific to the offline renderer example.
> 
> --
> Christopher Wright
> [email protected]
> 
> 
> 
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