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Preview performance when in PreviewScale mode

10/29/2007

Rating: (1 votes)

Question:

Is there anyway to enlarge video to the VideoCapX container size without using PreviewScale property? I noticed the PreviewScale consumes too much system resources on some computers. For example, when I have 4 instance of VideoCapX running, my CPU usage is 30-40% when PreviewScale is off. When I turn on PreviewScale, the CPU usage shots up to 90%.

Answer:

No.

To improve performance, try setting VideoRenderer=vcxVMR9 and UseVideoFilter=vcxNo before you set Preview=True.

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