Digital Cameras

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Revision as of 01:47, 27 November 2012 by Gladstone (Talk | contribs) (Frontend (external) Applications for GPhoto2)

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Summary help replacing me
Infos on digital cameras support.

This article documents the configuration of libgphoto2 to access digital cameras. Some digital cameras will mount as normal USB Storage Devices and may not require the use of libgphoto2.

Note: As of libgphoto2 version 2.14.13, users do not need to be part of the camera group.

Libgphoto2

Libgphoto2 is the core library designed to allow access to digital cameras by external (front end) programs, such as Digikam and gphoto2. The current 'officially' supported cameras are here (though more may work).

Installation and Configuration

Core library:

# pacman -S libgphoto2

(Optional) gvfs (for Nautilus integration):

# pacman -S gvfs-gphoto2

(Optional) Command line interface:

# pacman -S gphoto2

Permission issues

Users with a local session have permissions granted for cameras using ACLs. See General Troubleshooting#Session permissions if it does not work.

If you want these permissions to work for remote (SSH) sessions too, you can use the old 'camera' group, by adding the requisite users to the deprecated camera group and create a new udev rules file as follows:

# /usr/lib/libgphoto2/print-camera-list udev-rules version 175 group camera > /etc/udev/rules.d/40-gphoto.rules

These rules will use the group for newly added camera devices.

If the camera is not present in any udev rule, can check vendor and product id and add it. To check it just run:

# lsusb
...
Bus 001 Device 005: ID 04a9:318e Canon, Inc.
...

GPhoto2 Usage

GPhoto2 is a command line client for libgphoto2. GPhoto2 allows access to the libgpohoto2 library from a terminal or from a script shell to perform any camera operation that can be done. This is the main user interface.

GPhoto2 also provides convenient debugging features for camera driver developers.

Quick Commands

  • gphoto2 --list-ports
  • gphoto2 --auto-detect
  • gphoto2 --summary
  • gphoto2 --list-files
  • gphoto2 --get-all-files

For advanced file manipulation, use

  • gphoto2 --shell

Frontend (external) Applications for GPhoto2

Miscellaneous Troubleshooting

Groups

Make sure that the user to which access should be granted is part of the storage group.

Wiki Articles Relating to Photo/Cameras

  • Jalbum - Freeware for creating professional albums/galleries.
  • HCL/Digital Cameras - Partial list of supported cameras for gphoto2