FYI: EXIF data# PhotoForum - 摄影作品
r*u
1 楼
Some of you may already know this but for me this is a very cool finding... :)
Most of the digital cameras nowadays store images with EXIF (Exchangeable
Image File) standard, which embeds technical information such as shutter
speed, aperture, metering mode, focal length etc into the jpg file.
So after taking a picture with your digital camera, you don't have to bother
writing down the tech specs - a software can extract all these data from the
jpg file.
For example, here's the tech spec I got fr
Most of the digital cameras nowadays store images with EXIF (Exchangeable
Image File) standard, which embeds technical information such as shutter
speed, aperture, metering mode, focal length etc into the jpg file.
So after taking a picture with your digital camera, you don't have to bother
writing down the tech specs - a software can extract all these data from the
jpg file.
For example, here's the tech spec I got fr