Do you shoot NEF only, and sometimes want a quick output of JPEG?

Nikon's NEF format includes a full-size JPEG in all modern models. Cameras will typically embed a basic quality version on each shot.

ViewNX2 and CaptureNX2 both seem to replace the embedded JPEG with high quality version, resulting a much bigger NEF file. In any case,

there is a good full-size JPEG within the NEF file itself.

I have been working on a little utility to extract the embedded full-size JPEG from NEF files. It doesn't produce the JPEG output like

ViewNX2/CaptureNX2. All it does is looking into the header and meta data to find and extract the embedded JPEG as is. So the bottleneck only sits

on the disk read/write speed.

It can extract 400 JPEG files from D90 NEF files in slightly more than 20seconds on my PC, which consists of Q8200@2.8GHz, 4GB RAM, WD green

2TB 3.5" HDD. Since it is mostly disk read/write operations, all that matters is fast disk and more RAM as write cache.

영어로 거창하게 나왔지만 쉽게 설명하면

RAw 파일을 JPGE 로 간단하게 변환하는 프로그램입니다.
 

 

 

ExtractJPEG_v0.2.zip