Any USB chip that delivers 60fps?

2014-05-27 Thread Michael Conrad
Hi, I'm looking for any USB-connected device that can give me 60fps from a NTSC signal. I'm either looking for a chip+driver that support V4L2_FIELD_ALTERNATE (which I gather are rare) so that I can construct my own frames at 60Hz by blending each pair of neighboring fields, or ideally, to fin

Green/purple video from 950Q + security cam

2013-07-28 Thread Michael Conrad
Hi, I have a WinTV-HVR-950Q which I am using to capture composite video. I have two cameras: a rear-view cam for a car, and a security camera. When I plug either of these cameras into the video plug on a plain old TV, they work great. When I plug either camera into the 950Q on Windows usin