安装 jhead

Jhead is a command line driven program for manipulating the non-image parts of Exif flavour JPEG files that most digital cameras produce.

• Time and date picture was taken

• Camera make and model

• Integral low-res Exif thumbnail

• Shutter speed

• Camera F-stop number

• Flash used (yes/no)

• Distance camera was focused at

• Focal length and calculate 35 mm equivalent focal length

• Image resolution

• GPS info, if stored in image

• IPTC header

• XMP data

• Up-right images according to rotation tag using jpegtran

• Set or relative adjust internal exif timestamps

• Fix date / time offsets in large batches of images

• Re-name or date stamp files according to exif timestamp

• Transfer exif headers between images

• Replace thumbnails inside Exif headers

• Edit jpeg comments (but not the Exif comments)

• Delete exif or comment sections from jpeg images

• Create new minimal exif header containing date and thumbnail

查看照片Exif 信息

修改照片时间

Exif 信息