I'm seeing a much greater lag with the VideoIn node under b27 and b27.1 than in previous releases. I'm using a PS3Eye, running at 60fps.

In addition to the lag, the preview output runs at a VERY slow rate (3-4fps) when under 26 it runs much faster.

The really weird thing is that if I open the Properties dialogue, these differences disappear. Close the Properties dialogue, back come the lags.

I don't have another video in source to see if this is specific to the PS3Eye, but the fact that it works OK under 26 makes me think it's not likely a driver problem.

My test file is attached. Note that to run the PS3Eye above 30fps, you'll need a cleye.config file in the vvvv.exe folder that contains:

<?xml version="1.0" encoding="UTF-8"?>
<cleye>
    <item name="mode" value="advanced" />
</cleye>

I'm also seeing another very bizarre behavior, where my output fps (as reported by Timing) drops to 30fps, unless I click on the VideoOut node to highlight it; then the output fps goes to 60. Clicking anywhere else in the patch drops the fps back to 30. But this is in a much larger patch and I have yet to be able to isolate a test case.

vidin-lag-b27.v4p