主题：【原创】数字单反相机优劣论 -- 晨枫

搞那么多形形色色的 RAW image formats 有必要吗？刚看到一篇有关的访问《RAW storm in a teacup? Dave Coffin interviewed》：

If anyone understands the ins and outs of RAW, it's Dave Coffin, he has reverse engineered the RAW formats of almost every digital camera on the market and provides his code (dcraw.c) freely for anyone to use. He recently posted a note on his web page pointing out that the encryption of metadata (in the current Nikon vs. Adobe situation) is nothing new and that it's fairly common for manufacturers to apply some kind of protection to their RAW formats. We decided to ask him some of the questions this information raises and also those which have been asked by our readers.

连接在此?C?Chttp://www.dpreview.com/news/0504/05042701davecoffininterview.asp

我现在只考虑买“toy”等级的数码相机。数字技术三年一代，五年就老掉牙了。不过，６－８MB的数字图像能印成12x9－14x11的相片，家常用也就够了。