Hi, On 01-Jun-01 Mike Coleman wrote: > Does anyone know what the maximum frame rate is for capture of sharp (not > blurry) images from consumer hardware (e.g., like a webcam or something)? > > I see some of these with specs implying they can do 20-30fps. I'd like to > be able to freeze motion, though (like a shutter speed of, say, 1/250 or > 1/1000), and I'm wondering if any of these cheap cams can actually do > that. Yes, provided there´s enough light. That´s really all that counts; most cameras nowadays use a CCD or CMOS sensor, and they have a shutter speed, just like your old fashioned photocamera. ´xcept its done electronically of course. With bright scenes, they reduce the time they use to accumulate light, down to 1/10,000th of a second. This will result in even frozen explosions:) A good webcam can do what you want (hint: Philips :-))) ), or a reasonable camera with grabber card. The 20-30 fps framerate is only used for delivery of the final image to the card, due to the PAL/NTCS standards. - Nemosoft ----------------------------------------------------------------------------- Try SorceryNet! One of the best IRC-networks around! irc.sorcery.net:9000 URL: never IRC: nemosoft IscaBBS (bbs.isca.uiowa.edu): Nemosoft >> Never mind the daylight <<