On Thu, 23 Aug 2012 00:00:08 -0600, Gary Aitken wrote:
> For the photo folks --
>
> What do you use for inspecting EXIF data?
> I've tried
> exif
> exiftags
> exifprobe
> and none of them show the full compliment of tags present on my oly pen-ep3.
> In particular, they omit most of the vendor specific stuff,
> and they seem to display different parts of things, but not everything.
I've been using exiv2 (port graphics/exiv2) which fits my needs.
Here's an example of its output:
% exiv2 cam/img_6842.jpg
File name : cam/img_6842.jpg
File size : 2887326 Bytes
MIME type : image/jpeg
Image size : 2816 x 2112
Camera make : Canon
Camera model : Canon PowerShot S3 IS
Image timestamp : 2011:08:19 09:14:42
Image number : 120-6842
Exposure time : 1/50 s
Aperture : F2.7
Exposure bias : 0 EV
Flash : No, red-eye reduction
Flash bias : 0 EV
Focal length : 6.0 mm
Subject distance: 68
ISO speed : 100
Exposure mode : Easy shooting (Auto)
Metering mode : Multi-segment
Macro mode : Off
Image quality : Fine
Exif Resolution : 2816 x 2112
White balance : Auto
Thumbnail : image/jpeg, 5981 Bytes
Copyright :
Exif comment :
See "man exiv2" for details. It's a really versatile program
which can be excellently integrated into scripts.
In case you need more info from a photo file, use the "strings"
utility provided by the system and parse its output.
--
Polytropon
Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
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