Since I published my first blog post about ‘tethered’ shooting from the Nikon D3 to the iPad, using the eye-fi card, shuttersnitch and a battery powered router it has become a regular part of my workflow. Sure there have been frustrations along the way, not least the ease with which I seem to lose the router just before I’m heading off for a shoot! I’ve also been slightly frustrated at the need to balance the speed of transfer with the JPEG image quality.
So what have I learned along the way? Well first of all, if you’re going to be checking your focus carefully on the back of the camera don’t use the ‘basic jpeg’ setting as even shooting in RAW+ JPEG mode the image displayed on the back of the camera is the basic jpeg and it can be quite disconcerting when you zoom in to find the image quality so low. I’ve recently been using the ‘standard jpeg’ but could often be waiting in the region of 20 seconds for the image to appear. That said it was usual at the end of shooting a set of images to only have to wait for the last few to download. The ability for models and other clients to look through the images on the iPad is an absolute boon. At workshops I find, quite often, that photographers who began as sceptical of both the iPad and wireless transfers are ready to order both by the end of the day.
The latest iteration of the software is pretty stable and brings with it a new limited mode which allows you to offer the iPad out with greater confidence to clients without the fear that they may delete the images or mess around with settings.
D3s and D700 users are, I’m afraid, out of luck as Nikon in their wisdom have decided to only provide a type 1 CF card slot on these cameras and the adapters require a type 2 slot. Quite why Nikon decided to change the card slots when upgrading from the D3 to D3s I have no idea as the body seems otherwise identical. D3 and D3x users are both provided with the correct type of slot. Following the excellent article on Rob Galbraith I modified the adapter as they suggested which did seem to improve the range.
What has really caused this update is not so much Shuttersnitch but the free update that Eye-Fi have recently launched for all their X2 cards which provides a new ‘direct’ mode which purports to do away with the need for a router.
Frustratingly I’ve been away from home for the last few days and couldn’t try it for myself but I did note that the forums were alive with folks having issues with the update and the launch (on a Sunday) didn’t seem to be handled particularly well with cards being advertised and sold as supporting direct mode but it not being available and when it did launch it only went to those who bought the newer cards and at a time when there were no support people online.
It was with fear and trepidation therefore that I plugged the card in to my macbook when I got home and downloaded the (now fully available) firmware. I activated the direct mode and altered the settings so that the network was always available and would always listen. I switched off the 3G data on the iPad and asked it to ‘forget’ my home wifi network. After I took a photograph the iPad recognised a new network which began with the words ‘Eye-fi card…’ I clicked on it, entered the password (which I’d forgotten intially to note) and sure enough….. nothing happend. A reboot later, still nothing. Just to be sure I clicked on ‘set-up eyefi access’ within shuttersnitch and ensured it recognised that images were to go to the card. In the end I killed the app by double-clicking the home button, tapping and holding an icon, and pressing the red minus-button on shuttersnitch. I restarted it and, hey presto, it was downloading images immediately.
A 12mp fine quality jpeg was downloading in around 10 seconds, a RAW in around 20. This is at least twice as fast as I was getting using the router most of the time. Although I’ve always advised against using RAW and wireless cards I’d actually consider it now. Most of the delay seems to be writing to the card and rendering the image on a 1st generation iPad. No doubt these times would improve on an iPad2.
I then moved further away from the iPad with the camera, my fear being that it would lose signal. So far I’ve been 8m away from the iPad without problem and I’ve even shot upstairs and it’s appeared on the iPad downstairs.
So far so good then. One of the great features of the latest version of Shuttersnitch though is the ability to upload images automatically to Smugmug (Flickr, FTP etc. are also supported). I can’t yet find a way of doing this when direct mode is activated. The wi-fi connection is taken up with the eye-fi card and when I activate 3g and try it the app crashes. I’ll raise the issue with the developer but this may be a hardware limitation I guess.
Following a further update by the developer Shuttersnitch on a 3G iPad will now receive an image from the Eye-Fi card over Wi-Fi and then upload it to the web by 3G – very impressive!
I’m overjoyed with the new direct mode and it will ensure Shuttersnitch and Eye-fi become an ever more important part of my workflow.
by paulcoxphotography
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