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All you need is to mount the correct device to the mount point of your choice.

Full Specifications

For Linux, please read the fine manual. In , Olympus, Nikon, Minolta, Sony, Casio and many others started to use that protocol for their cameras. This greatly simplified the use of these cameras with various operating system.


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Free OS users got one of the biggest benefits: the camera works as is, out of the box. One of the drawbacks is that given that USB Mass Storage protocol is for disk device, you can't manipulate settings and camera options, nor remote control it. We'll see later that there are some cameras that offer some alternative solutions.

RemoteCapture - Canon Professional Network

For Casio cameras, please read the note about Casio specifics. PTP, Picture Transfer Protocol, is a standardized protocol mainly developed by Kodak whose goal is to provide a standard way to access digital camera. A complete specification of the protocol has been published. See the sourceforge project.

Procedure for using Remote Capture for Macintosh PowerShot A70

Canon did the same, and that is great news as Canon was one of the last major vendors to not use USB Mass Storage, and the company had a heavy past of being really unfriendly with gphoto2 developers and the whole "non-Windows" developer community yes, that also included Mac developers. I suspect this is related to direct camera to printer connections. Sometime it is also called "PictBridge". Canon has developed some extensions to support capture.

This is crazy, but there is nothing that can be done but supporting this. Canon was probably the last major vendor who stuck to a proprietary protocol. This is also the company that gave most of the headaches to developers of packages like gphoto2. They went recently to an almost complete switch to PTP so that now Canon cameras are more standardized when it comes to USB connectivity, but older models still use that protocol. Some models seems even to support both, transparently.

Stephen H Westin, the current maintainer of the gphoto2 Canon driver has published a comprehensive protocol documentation based on all the reverse engineering work done everyone. Various vendors did use it by the end of Olympus cameras have some specifics that still allow to use the Sierra protocol to perform operations not possible with USB Mass Storage. Some manufacturers have their own specifics that make their product harder to use and harder to support.

I'll describe these.

Procedure for using Remote Capture for Windows PowerShot A75, A85 and A95

QVplay does implement almost everything. As of today, gphoto2 drivers are still broken because developers don't have a camera to test with. Unfortunately, their implementation is substandard. Thankfully, for Linux users, there is a document not endorsed by Casio that describes problems and solutions. Switching a Nikon camera to PTP mode if available this depends on both the firmware version and the camera : Go into camera's setup interface and specify the interface as "PTP".

Default is "Mass Storage". However some might want to control them to perform remote capture. While some model have a "PC Control" mode in the menus that allow that, disabling Mass Storage in favor of the Sierra protocol, some don't have this feature. It's great that Canon offers such useful, cross-platform support software. Remote Capture is especially good for remote image capture when using a wireless Mac. The posting of advertisements, profanity, or personal attacks is prohibited. Click here to review our site terms of use. If you believe this comment is offensive or violates the CNET's Site Terms of Use , you can report it below this will not automatically remove the comment.

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Overview User Reviews Specs. From Canon: RemoteCapture is compatible with the following models. What do you need to know about free software?

Explore Further. The Viewfinder will automatically turn off after you shoot or after 1 minute passes after it is turned on. Click [Viewfinder On] again to turn it back on.

However, you may have to wait a moment for it to come back on if the camera body temperature has risen. The camera's LCD monitor does not display while the Viewfinder is on. If your computer is set to go into sleep mode, there is no guarantee that RemoteCapture will continue to function after the computer enters sleep mode. Always turn off the sleep function before you start shooting with RemoteCapture.

The rotation settings in RemoteCapture cannot be used if your camera is equipped with the Auto Rotate function and it is set to On.

To change the destination of the saved image, see Changing the File Destination and Method of Saving below. You can also release the shutter by pressing the camera's shutter button or the keyboard's space key.

Interface with other applications

The zoom controls and other camera buttons and switches, except for the shutter button, cannot be operated while RemoteCapture is controlling the camera. You may notice that the interval between the shutter release and activation is slightly longer when RemoteCapture is used to shoot than when the camera is used in the normal fashion. Selecting 'Computer only' in the "Save Images On" category allows you to shoot when there is no memory card in the camera or when the camera's memory card is full. You can set the time interval between 5 seconds to 60 minutes. You can capture up to the number of recordable frames displayed in the Shooting-RemoteCapture window the actual limit is frames when the displayed number is 10, or higher.