Date: Thu, 23 Aug 2012 16:38:39 +0200 From: Polytropon <freebsd@edvax.de> To: freebsd@dreamchaser.org Cc: FreeBSD Mailing List <freebsd-questions@freebsd.org> Subject: Re: EXIF inspector Message-ID: <20120823163839.e2cf7432.freebsd@edvax.de> In-Reply-To: <5035C6E8.3050108@dreamchaser.org> References: <5035C6E8.3050108@dreamchaser.org>
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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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