Archived posting to the Leica Users Group, 2008/07/20
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]They are working on it . . . http://www.ambarella.com/news/press_releases/pr_01282008.htm On Sun, Jul 20, 2008 at 12:35 AM, Howard Ritter <hlritter@bex.net> wrote: > OT, but maybe of general interest, and maybe answerable by someone with > more knowledge than I. > > I like to shoot both still and video targets of opportunity that I may > encounter in daily life. For this purpose I have two very nice pocketable > digital cameras that I like to carry with me or keep in the car, a Canon G9 > still camera and a Sony HDR-TG1 miniature HDTV camcorder. Both are about > the > same size and weight, of comparably high quality, autoeverything digital > point-and-shoot, recording to a memory card, and if both were manufactured > by Canon in the same quantities as the G9, both would cost about the same. > Much the same thing can be said for any of a few dozen other digital still > P&S cameras and at least a couple of miniature camcorders. > > The G9 takes excellent still pictures and as a bonus takes video. The > video, while serviceable, is comparatively crude and suitable only for > amusement and last resorts, not as the intentional permanent record of > important events. > > The TG-1 takes excellent high-def video and as a bonus takes stills. The > stills, while serviceable, are comparatively crude and suitable only for > amusement and last resorts, not as the intentional permanent record of > important events. > > WHY? > > Why doesn't anyone produce a camera of comparable size that will take > stills of the quality of the G9's and HD videos of the quality of the > TG-1's? Admittedly the sensor chips are much different, 12 Mpix v. about 2 > Mpix, and the larger chip of the G9 can't readily be read out at the 30 fps > demanded by video. However, a central 16:9 rectangle of the G9's 4:3 chip, > comprising about 8.3 Mpix and extending very nearly the full width of the > chip, could be "binned" 2x2 for readout, in order to give it functionally > the 2,073,600 pixels of the HDTV picture. This seemingly can't be beyond > the > limits of affordable technology, so why isn't it being done? It's logical > and do-able, and would be a boon to people like me. > > Surely the big mfrs aren't so crass as not to make dual-purpose cameras > simply because this would dent their sales...instead offering cameras that > do one thing well and the other thing not so well, because everyone else's > camera does, but not well enough to deter purchases of the other type of > camera by those who need to do the other thing well also, thereby > preserving > profits? > > Never mind. > > --howard > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information > -- Regards, Sonny http://www.sonc.com Natchitoches, Louisiana USA