Re: [libdc] Software triggering and long exposure
Capture and control API for IIDC compliant cameras
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From: Samuel A. <sam...@gm...> - 2011-07-27 10:48:00
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Hello, On 2011-07-27 09:01, Steven_Hang@HMC.Edu wrote: > I believe David Moore told me to check in about the success of libdc1394 with USB cameras on Snow Leopard, and I'm glad to say that everything works great. One problem is that the USB cameras report themselves capable of 1394b mode, though, which causes problems in JavaCV that prevent one from using the built in frame grabber (the camera allows ISO speed 800 to be set, which causes all data transfers to hang). DC1394FrameGrabber? You may call start(true, false) instead of start() to prevent that from happening. But it wasn't designed for specialized uses like long exposures (which I have no experience with BTW), so I wouldn't bother with it. Samuel |